INFRARED STUDIES NETWORK 1. INTRODUCTION This chapter is a summary of activities in the Infrared Studies Network of the International Halley Watch (IHW) during the 1982-1989 time period, and a description of material in the IHW archive. The archive is self-contained and can be accessed without the material in this chapter. Those who want only an overview of its contents and definitions of the FITS keywords can skip to Table II and to the attachment. 2. PERSONNEL The Infrared Studies Network was organized in 1982. Table I lists the personnel. All became members of the project in 1982 except B. McGuinness, who joined in 1985. Table I. Discipline Specialist Team of the Infrared Studies Network _________________________________________________________________________ Team Member Affiliation Responsibility _________________________________________________________________________ Roger F. Knacke Dept. Earth & Space Sciences Discipline Specialist State University of New York Stony Brook, NY 11794-2100 U.S.A. Therese Encrenaz Observatoire de Paris Discipline Specialist Section d'Astrophysique F-92195 Meudon France Brian McGuinness Dept. Earth & Space Sciences Software Assistant State University of New York Mildred O'Dowd Dept. Earth & Space Sciences Assistant State University of New York _________________________________________________________________________ T.Y. Brooke and R. Danehy participated in early phases of the project. The headquarters for the IR Network was at the Department of Earth and Space Sciences, State University of New York at Stony Brook. Most of the non-European coordination and organization of comet Halley observations were carried out there. Coordination of European observations was largely completed at the Observatoire de Paris in Meudon. All of the archiving took place at Stony Brook. 3. CONCEPT In the early 1980's, infrared studies of comets were still a relatively young field although observations had been made in the previous one and a half decades. These included broad-band photometric measurements, selected intermediate-resolution spectroscopy (resolving powers of 50-100), and some spatial measurements of infrared emission from the coma and tails (Wilkening 1982). The observations had established a base of information on the infra- red properties of comets (primarily dust) by 1982 when the IHW was organized. The number of telescopes with infrared capability and the number of infrared astronomers had increased about tenfold in the previous decade, and infrared instrumentation had dramatically advanced. Thus it was clear that a concerted effort of infrared observations of comet Halley could help us learn much about comets. The IHW assigned all infrared (loosely defined as 1-1000 microns) obser- vations to the Infrared Studies Network. This meant that the IR Network had to deal with photometry, spectroscopy, polarimetry, and imaging. Obviously, these areas had somewhat different goals and problems, which were reflected in the organization of the observations and the data archiving. Relatively few infrared astronomers had observed comets extensively be- fore the IHW. This put demands on them to become familiar with the issues and methods of cometary science, and sometimes raised questions about observing techniques (fortunately only rarely after the fact). Of course, it was an objective of the IHW to advocate and encourage comet science, and maybe we succeeded. Probably, however, comet Halley itself and the accompanying excitement deserve most of the credit for the present interest in comets. 3.1 Photometry In early discussions about plans for comet Halley observations, many observers put a high priority on systematic measurements of the infrared fluxes. Objectives included study of the evolution of the coma and tail, and of spectral features such as the silicate emission near 10 microns. Several groups organized monitoring programs at major observatories. The larger ones were at the European Southern Observatory (ESO), the Gornergrat Infrared Observatory (TIRGO), the NASA Infrared Telescope Facility (IRTF), the O'Brien Observatory (Minnesota), the South African Astrophysical Observatory (SAAO), and the United Kingdom Infrared Telescope (UKIRT). Additional programs were organized at Beijing Astronomical Observatory, Cerro Tololo Inter-American Observatory (CTIO), Haute-Provence Observatory (OHP), Kitt Peak National Observatory (KPNO), Sternberg State Astronomical Institute, and Yunnan Observatory. Individual contributions by a number of observers added to the total. Infrared filters were a difficult issue. Discussions with observers led us to conclude that for several reasons it was impractical to arrange for a dedicated infrared filter set for the comet Halley observations. First, the observatories had their own filters in multipurpose instruments that could not be modified for comet observations. Second, emission lines do not dominate the comet infrared spectrum so that filter passband locations are less critical than in the visible spectral region. Third., sub-percent precision infrared photometry of comets is currently not a high priority, and fourth, the standard (JHKL, etc.) system had been used in previous comet observations. Consequently, we recommended that the standard system be used in the near infrared observations. Unfortunately, in some instances filters in the JHKL set differ among observatories, and transformations must be worked out (cf. Tokunaga 1987, Hanner and Tokunaga 1990). On the other hand, several observatories used nearly identical filters from a set manufactured by the Optical Coating Company and described in the Infrared Stock Filter Catalog (1987). To try to ameliorate the problems caused by non-standard filters, we put information, including transmission curves, into the archive (Sec. 4.3). A related problem is that of standard stars in the infrared. Here, too, we need more standardization and precision. Hanner and Tokunaga (1990) discuss these issues in a review paper about infrared techniques and comets. The Infrared Studies Network purchased and distributed long wavelength filters centered at 18.0, 20.0, and 22.0 microns because bandpass filters at these wavelengths were not available. Sets were sent to CTIO, IRTF, KPNO, MSFC, and the University of Minnesota. Unfortunately, purchasing delays held up the filters until after Halley's perihelion. As far as we are aware, only observers at the IRTF used them to observe comet Halley. We hape that the filters will be useful in future comet observations. When requested to or when it appeared useful, we supplied ephemerides, comet news, or information on parallel observing programs to the observers. We used the electronic mail networks, the Arizona State message board, and written communications, but telephone calls had the most impact. There was less interest in coordinating observations with different techniques and at different wavelengths than we expected. For example, there was not, as far as we can tell, much coordinated visual and infrared monitoring. It is not clear how much of scientific value was actually lost by this. On the other hand, there was extensive infrared coverage on the Halley Watch days and near the encounter times of the Giotto and VEGA spacecraft. Many observatories cooperated with the IHW, awarding large amounts of telescope time for comet Halley studies. In several instances, we inter- ceded with observatories and allocation committees to advocate observing time for comet programs, probably with mixed success. While this is not the place to review the scientific results, we may mention the appearance of the 10-micron silicate emission feature, the evolution of the temperature, the dust size spectrum, composition infor- mation, and the gas to dust ratio among the many interesting results from photometry. For an overview and introduction to the literature, the reader can consult recent review publications (Grewing et al. 1988; Newburn et al. 1990), references in them, and other reviews and papers that continue to appear. 3.2 Spectroscopy Before comet Halley, the only infrared spectra of comets were circular variable filter (CVF) data longward of 2 microns at resolving powers of 50 to 100, and some high resolution Fourier transform spectra (FTS) shortward of 2 microns. Much new spectroscopy was won in the comet Halley apparition. The many spectacular VEGA 1 spectra (with a resolving power of about 50) resulted in the discovery of several new molecules and provided spatial resolution within the coma. Ground-based and airborne observers obtained many spectra with resolving powers ranging from 50 to 500, and extending farther into the infrared than before. Infrared spectroscopy was in transition during the Halley apparition. Most spectroscopy employed scanning spectrometers, but new array detectors were changing infrared spectroscopy and imaging with enormous sensitivity improvements. Early models of these spectrometers became operational as Halley appeared. Had Halley returned just a few months later, we could have achieved much better sensitivities! The NASA Kuiper Airborne Observatory (KAO) flew numerous missions to observe comet Halley, including a special expedition to the southern hemi- sphere. It obtained high resolution FTS observations (2.5-3.5 microns) and intermediate (5-8 microns) to long wavelength (15-60 microns) spectra. There were not many simultaneous photometric and spectroscopic programs, although many observers saw to it that photometry supported specific spectro- scopy. It seemed just too hard for observers to coordinate different instru- ments, telescopes, and observing teams. However, there is photometry near most of the spectroscopy, and in any event, the photometric and spectroscopic observations addressed different questions. There is extensive ground-based spectroscopy around the spacecraft encounter times. In hindsight, more spectra in the 10-micron region would have been useful, particularly because the spectra that we do have show that the Halley silicates are different from what we expected based on comets Kohoutek and West. Future comets have to be targeted for the 10-micron spectroscopy. 3.3 Polarimetry Infrared polarimetry of comets (at >1 micron) had not been attempted, as far as we are aware, before comet Halley. One group carried out a polarization monitoring program over the available range of phase angles at J, H, and K wavelengths. The infrared polarization curves include the negative polarization branch that also appears in the visible. 3.4 Imaging Comets IRAS-Araki-Alcock, Giacobini-Zinner and Halley were the first to be imaged in the infrared. Here again the Halley apparition overlapped the advent of infrared detector array technology. Many beautiful near-infrared and 10-micron images were obtained at the Wyoming Infrared Observatory (WIRO), IRTF, KPNO, and the Whipple Observatory. The infrared maps contain interesting and often unique information on dust albedo, particle sizes, and dust dynamics. The techniques will surely grow in importance in the future. 4. THE ARCHIVE 4.1 The Data Observers submitted their data for archiving to Stony Brook. The IHW archive will contain all the data accumulated during the 1986 apparition in digital form stored on optical disks. B. McGuinness created and processed most of the data files for the Infrared Studies Network. Putting the data into digital form was a major effort that required considerable care as material came in over several years. Most of the photometric data arrived as hand-written sheets of numbers that had to be entered into the computer. Only imaging and some spectroscopic data arrived as digital tapes. Files in the FITS format were created for the data. We worked to achieve a high level of accuracy in this process. After files had been created, we proofread the data file printouts, and then sent them to the observers for checking. When the observers returned the data files, we entered recommended changes into the digital files and proofread them again. Finally, we reviewed the completed files for final error checking, format consistency, and cosmetic improvements. The procedure was complex, often taking months (sometimes years) as the data traveled back and forth, were modified, and corrected. We cannot say exactly how well it worked. A surprising number (perhaps 30%) of the observers did not return checked data sets. We assume that our proofreading sufficed in these cases. 4.2 File Contents The FITS files consist of observations organized by day. That is, all photometric or polarimetric observations on a given day by a team are in ASCII tables in a single file. Each spectrum and image consist of a single file. The attachment contains their chronological and file number listings. The photometry tables list wavelengths (filters) and comet magnitudes (for all the measurements of a given day), plus auxiliary information such as errors, apertures, time of observation, etc. COMMENT lines contain additional descriptive material. Generally we tried to err on the side of including too much rather than too little. We assumed that if an observer felt that a comment was important, it probably was. This could possibly cause some ambiguities. For example, some observers would specify that they observed the "nucleus", others "the brightest part of the coma", and others specified nothing. Probably all three were observing the same thing, but we entered the comments as received. In a few cases, measurements were made that were not centered on the brightest spot of the coma. If so, we specified "origin" or an offset. Whenever literature references existed, we included them in REFERENCE or COMMENT lines. Table II contains explanations of the FITS and IHW keywords. Table II. Keywords in the FITS Primary Headers(1) ______________________________________________________________________________ __ Keyword Description ______________________________________________________________________________ __ SIMPLE Conformity to FITS format (T = yes, F = no) BITPIX Number of bits/pixel NAXIS Number of axes in array NAXIS1 Data array size, axis 1 NAXIS2 Data array size, axis 2 EXTEND Conformity with (new) extension standard (T = yes, F = no) OBJECT Name of object FILE-NUM File identification number DATE-OBS Date of middle of observation (UT) (dd/mm/yy) TIME-OBS Time of middle of observation (expressed in decimal days UT) DATE-REL Date when observation may be publicly released (dd/mm/yy) DISCIPLN IHW Discipline (IR STUDIES) LONG-OBS East longitude of observatory (0-360 deg) LAT--OBS Latitude of observatory (+ = north, - = south) SYSTEM Observing system code 2NNNXXYY, where 2 denotes the IR Studies Network, NNN the IAU observatory code (= 500 if not in IAU list), XX the telescope number as collated by LSPN (if NNN = 500, XX = country code), and YY not used OBSERVER Observer(s) name(s) SUBMITTR Submitter(s) name(s) SPEC-EVT Special event (T = yes, F = no) DAT-FORM Form of data: 'STANDARD' if data records conform to FITS standard, 'ASCII' for tables, or 'NODATA' if data were not submitted DAT-TYPE Type of data being submitted OBSVTORY Name of submitting observatory LOCATION Location of submitting observatory TELESCOP Telescope identification (size) INSTRUME Instrument used COMMENT Cols. 9-80 are a comment HISTORY Cols. 9-80 are a comment FILTER Type of filter used APERSIZE Entrance aperture size (arcsec) AIRM-AVG Average airmass of observation RANGE-SP Approximate spectral range (microns) RESOL-SP Approximate spectral resolution (microns) DIS-CODE Filter table number (in filter table files) BSCALE Scale factor used to convert tape pixel values to true values (true = tape * BSCALE + BZERO) BZERO Offset applied to tape pixel values to convert to true values BUNIT Data units BLANK Missing pixel filler value CDELTn Pixel spacing along axis n of data array CTYPEn Units along data axis n CRPIXn Pixel number of nucleus along axis n PIXSCALE Pixel size in arcsec DATAMIN Minimum data value in the file DATAMAX Maximum data value in the file END End of FITS header ______________________________________________________________________________ __ (1) Table extension keywords are defined and formatted in each file. Some of the data will probably not appear elsewhere, but much of the material has been published in some form in the scientific literature. However, even for published material, the archive often contains unique data or information. For example, some observers chose to publish averaged magnitudes or fluxes of several observations taken in a night. When the data were available, the archive includes all the measurements rather than just the averaged values. The archive also provides information about apertures, filters, air masses, and miscellaneous material that might not be published. When photometry data appeared in the literature and the authors submitted nothing to the IHW (a few cases), we entered the published data to make the archive as complete as possible. In all these cases, the archive files contain the references. Polarimetry files follow the same format as photometry, that is, ASCII tables with wavelength (filter), polarization magnitude, polarization direction, and ancillary information. Most of the data do not appear in digital form in the published literature. The spectroscopy and imaging files are usually in the STANDARD format FITS files. Since published spectroscopy and image data appear largely in graphical form, the digital data in the archive are the unique resource in most cases. Many image data sets contain calibration images and comparison- star information. 4.3 Filter Files To assist in interpretation of photometry and images, we requested detailed information about the filter systems from the observers. The filter information includes, in many cases, filter transmission scans that appear as FILTER files in the Archive. In some instances the observers supplied digital data; in others, we digitized filter transmission charts at Stony Brook. When no other data were available, we included a filter table with information such as the central wavelength and bandwidth. Often the archive includes both tables and transmission curves. The archive contains an extensive collection of filter information for different observatories in readily accessible form. However, in several instances the filter data either do not exist or were not supplied. Archive users must be cautious when comparing infrared magnitudes at the few percent precision level, particularly when little filter information exists. 4.4 Completeness We repeatedly asked (some might say, harangued) observers to submit data to the archive. We used mailings, personal letters, telephone, FAX, electronic mail, and personal conversations to encourage submission of the data. Telephone and direct conversations were the most effective means of communication. Certainly our IHW mailing list was larger than our readership. In the end, almost everyone who took data submitted them, and the submitted data appear in the archive. We say "almost everyone" because there are some unfortunate gaps. Important data were never submitted to the IHW. The reasons given for non-submission included pressures of time and lack of funding for preparation of material for the IHW (in fact, no U.S. federal funding was allocated specifically for this task). In other words, priorities lay elsewhere. Still, we are gratified by the cooperation of the great majority of observers and realize that 100% of anything is difficult to achieve. To make the archive as complete as possible, we created files for those dates when we knew of scheduled observations, even if we could not get the data. These files contain keyword information and references to assist archive users in tracking down material. The amount of missing material known to us is small (a few percent of all the data taken, including photometry, spectroscopy, and imaging). Of course, published material is not lost. However, the data in digital form that the archive contains will be a resource for future researchers. We urge those who did not submit their data to consider publishing them in extended form or including them in the Planetary Data System Archive. At one point we suggested that people send us photographs that might be interesting for a historical record of the IHW. Only three people did, and we abandoned the idea. The result is nearly 600 files including the filter files. We estimate, however, that all of it will occupy only about 1% of the space ona compact disk. 4.5 Use of the Archive When the archive appears, the data may be used by all researchers. Archive users should acknowledge data sources (i.e., the OBSERVERS) and the IHW Infrared Studies Archive. The basic resources for comet infrared data will be the IHW archive in digital form and the original literature. Both contain unique material. Researchers should always consult the literature in addition to the archive to get as much information as possible. Only in this way will users be working with primary source material and notice subtleties or potential pitfalls. In the area of infrared studies, the printed archive should be used only in conjunction with the primary sources, the digital IHW archive and the literature. We did not submit images or pictures of spectra to the Printed Archive. The important ones have been or will soon be published, and there is no need to repeat them. The ones that the observers judged to be less immediately significant (or photogenic) and did not publish can be generated from the digital data. If a researcher insists on having the infrared data in printed form, a viable procedure is to print out the Infrared Studies section of the archive. This is an easy task and we used it for handling data during creation of the files. Lack of direct access to the necessary computer and optical disk equipment should not be an insurmountable problem. The equipment exists in many places and creation of printouts of files or even of the whole Infrared Studies section requires a not unreasonable effort. 5. ACKNOWLEDGEMENTS It's a pleasure to acknowledge years of association with Ms. Mildred O'Dowd who carried out the secretarial tasks since the beginning of the Halley Watch. She was vital to the project. The Infrared Studies archive reflects the hard work and dedication of Brian McGuinness. Many others at Stony Brook and Meudon contributed advice and insights, as did people in the IHW organization. We do not quite want to thank those astronomers who did not send their data for archiving, but we do encourage them to make their data available in some other way. Finally, we take pleasure in acknowledging and thanking the many scientists around the world with whom we have worked and interacted during the IHW campaign. 6. REFERENCES Grewing, M., Praderie, F., and Reinhard, R., eds. (1988). Exploration of Halley's Comet (Springer Verlag, Berlin), 984 pp. [Pages 1-936 originally appeared as Astron. Astrophys. 187, Nos. 1 and 2 (1987).] Hanner, M.S., and Tokunaga A.T. (1990). In "Comets in the Post-Halley Era", ed. by R.L. Newburn, M. Neugebauer, and J. Rahe (Kluwer Academic Publishers: Dordrecht), in press. Infrared Stock Filter Catalog (1987). Optical Coatings Laboratory, Inc., Santa Rosa, CA. Newburn, R.L., Jr., Neugebauer, M., and Rahe, J., eds. (1990). Comets in the Post-Halley Era (Kluwer Academic Publishers, Dordrecht), in press. Tokunaga, A.T. (1987). Infrared Telescope Facility Photometry Manual. Insti- tute for Astronomy, University of Hawaii. Wilkening, L.L., ed. (1982). Comets (University of Arizona Press, Tucson). R. Knacke Discipline Specialist for Infrared Studies Department of Earth and Space Sciences State University of New York Stony Brook, NY 11794 ATTACHMENT: LIST OF FILES FOR IR STUDIES Listed in Table A-I are files of the IHW Infrared Studies Network organized chronologically, while in Table A-II they are sorted by their file number. Table A-I. Chronological List of Files for IR Studies _____________________________________________________________________________________________________________ File # Date Time Observer(s) Observatory Data type Comments _____________________________________________________________________________________________________________ 220000 15/09/84 0.5130 WILLNER,S WHIPPLE PHOTOMETRY 220001 20/12/84 0.5000 BIRKETT,C/ET AL. UKIRT PHOTOMETRY 220002 18/01/85 0.3000 HANNER,M/TOKUNAGA,A NASA IRTF PHOTOMETRY 220003 17/02/85 0.2790 BROOKE,T/KNACKE,R NASA IRTF PHOTOMETRY 220004 18/02/85 0.3000 CRUIKSHANK,D/ET AL. NASA IRTF PHOTOMETRY 220005 20/02/85 0.3000 CRUIKSHANK,D/ET AL. NASA IRTF PHOTOMETRY 223084 11/03/85 0.5000 RIEKE,M/ET AL. STEWARD IMAGE 223085 11/03/85 0.5000 RIEKE,M/ET AL. STEWARD IMAGE 223083 11/03/85 0.5000 RIEKE,M/ET AL. STEWARD IMAGE 220006 22/03/85 0.2000 TOKUNAGA,A/ET AL. NASA IRTF PHOTOMETRY 220007 10/04/85 0.3000 GREEN,S/GEBALLE,T UKIRT PHOTOMETRY 220008 11/04/85 0.2500 GREEN,S/GEBALLE,T UKIRT PHOTOMETRY 220160 18/08/85 0.6240 GREEN,S/DAVIES,J UKIRT PHOTOMETRY 220161 19/08/85 0.6620 GREEN,S/DAVIES,J UKIRT PHOTOMETRY 220009 23/08/85 0.6000 GOLISCH,W NASA IRTF PHOTOMETRY 220162 24/08/85 0.6500 MCDONNELL,J/ZARNECKI,J UKIRT PHOTOMETRY 220010 25/08/85 0.6000 GRIEP,D/TOKUNAGA,A NASA IRTF PHOTOMETRY 220163 25/08/85 0.6130 ZARNECKI,J/MCDONNELL,J UKIRT PHOTOMETRY 220164 26/08/85 0.6190 MCDONNELL,J/ZARNECKI,J UKIRT PHOTOMETRY 220011 04/09/85 0.4200 JOYCE,R KPNO PHOTOMETRY 220012 05/09/85 0.6000 KAMINSKI,C/ET AL. NASA IRTF PHOTOMETRY 220013 06/09/85 0.6000 GOLISCH,W/KAMINSKI,C NASA IRTF PHOTOMETRY 220165 12/09/85 0.6150 GREEN,S/MACDONALD,G UKIRT PHOTOMETRY 223060 16/09/85 0.0000 HAYWARD,T WIRO IMAGE HD 18881 223002 16/09/85 0.4920 HAYWARD,T WIRO IMAGE 220014 16/09/85 0.6000 GOLISCH,W NASA IRTF PHOTOMETRY 220015 21/09/85 0.5930 BROOKE,T/ET AL. NASA IRTF PHOTOMETRY 221000 21/09/85 0.5930 BROOKE,T/KNACKE,R NASA IRTF POLARIMETRY 220212 25/09/85 0.4000 DANKS,A/ET AL. ESO PHOTOMETRY 220017 25/09/85 0.6000 KAMINSKI,C/GOLISCH,W NASA IRTF PHOTOMETRY 220016 26/09/85 0.4000 LE BERTRE,T/EPCHTEIN,N ESO PHOTOMETRY 220018 26/09/85 0.6000 GOLISCH,W/KAMINSKI,C NASA IRTF PHOTOMETRY 220019 28/09/85 0.4000 LE BERTRE,T/EPCHTEIN,N ESO PHOTOMETRY 223061 01/10/85 0.0000 GRASDALEN,G WIRO IMAGE BS 134 223004 01/10/85 0.3600 GRASDALEN,G WIRO IMAGE 223003 01/10/85 0.3600 GRASDALEN,G WIRO IMAGE 223006 01/10/85 0.3690 GRASDALEN,G WIRO IMAGE 223005 01/10/85 0.3690 GRASDALEN,G WIRO IMAGE 220020 03/10/85 0.0000 TARANOVA,O/ET AL. STERNBERG PHOTOMETRY 220021 04/10/85 0.0000 TARANOVA,O/SHENAVRIN,V STERNBERG PHOTOMETRY 223062 06/10/85 0.0000 HAYWARD,T WIRO IMAGE HD 18881 223007 06/10/85 0.4440 HAYWARD,T WIRO IMAGE 223008 06/10/85 0.4560 HAYWARD,T WIRO IMAGE 223009 06/10/85 0.4670 HAYWARD,T WIRO IMAGE 223010 06/10/85 0.4800 HAYWARD,T WIRO IMAGE 223011 06/10/85 0.4920 HAYWARD,T WIRO IMAGE 220022 14/10/85 0.2000 MONETI,A/STANGA,R TIRGO PHOTOMETRY 220023 15/10/85 0.1000 MONETI,A/STANGA,R TIRGO PHOTOMETRY 220024 16/10/85 0.2000 MONETI,A/STANGA,R TIRGO PHOTOMETRY 220025 17/10/85 0.1000 MONETI,A/STANGA,R TIRGO PHOTOMETRY 220026 18/10/85 0.1000 MONETI,A/STANGA,R TIRGO PHOTOMETRY 223063 19/10/85 0.0000 GRASDALEN,G WIRO IMAGE BS 923 223064 19/10/85 0.0000 GRASDALEN,G WIRO IMAGE RHO ORI 220027 19/10/85 0.1000 WHITELOCK,P SAAO PHOTOMETRY 220028 19/10/85 0.3580 GREGORY,B/ET AL. CTIO PHOTOMETRY 223012 19/10/85 0.4420 GRASDALEN,G WIRO IMAGE 223013 19/10/85 0.4530 GRASDALEN,G WIRO IMAGE 223065 20/10/85 0.0000 GRASDALEN,G WIRO IMAGE BS 923 220029 20/10/85 0.0900 MONETI,A/STANGA,R TIRGO PHOTOMETRY 223014 20/10/85 0.4250 GRASDALEN,G WIRO IMAGE 223015 20/10/85 0.4370 GRASDALEN,G WIRO IMAGE 220030 22/10/85 0.0860 WHITELOCK,P SAAO PHOTOMETRY 220142 23/10/85 0.6000 KAMINSKI,C/ET AL. NASA IRTF PHOTOMETRY 223075 24/10/85 0.0000 HAYWARD,T WIRO IMAGE ALPHA TAU 223073 24/10/85 0.4530 HAYWARD,T WIRO IMAGE 223074 24/10/85 0.4560 HAYWARD,T WIRO IMAGE 223066 27/10/85 0.0000 HAYWARD,T WIRO IMAGE HD 40335 223016 27/10/85 0.4290 HAYWARD,T WIRO IMAGE 223017 27/10/85 0.4410 HAYWARD,T WIRO IMAGE 223018 27/10/85 0.4520 HAYWARD,T WIRO IMAGE 222122 29/10/85 0.5500 KNACKE,R/ET AL. UKIRT SPECTROSCOPY HYA 106 222118 29/10/85 0.5800 KNACKE,R/ET AL. UKIRT SPECTROSCOPY 222119 29/10/85 0.5800 KNACKE,R/ET AL. UKIRT SPECTROSCOPY 223067 30/10/85 0.0000 HAYWARD,T WIRO IMAGE HD 18881 223027 30/10/85 0.2880 HAYWARD,T WIRO IMAGE HD 18881 223028 30/10/85 0.2920 HAYWARD,T WIRO IMAGE HD 18881 223020 30/10/85 0.3150 HAYWARD,T WIRO IMAGE 223031 30/10/85 0.3150 HAYWARD,T WIRO IMAGE 223019 30/10/85 0.3150 HAYWARD,T WIRO IMAGE 223022 30/10/85 0.3260 HAYWARD,T WIRO IMAGE 223021 30/10/85 0.3260 HAYWARD,T WIRO IMAGE 223023 30/10/85 0.3380 HAYWARD,T WIRO IMAGE 223024 30/10/85 0.3380 HAYWARD,T WIRO IMAGE 223026 30/10/85 0.3480 HAYWARD,T WIRO IMAGE 223025 30/10/85 0.3480 HAYWARD,T WIRO IMAGE 223032 30/10/85 0.3480 HAYWARD,T WIRO IMAGE 223029 30/10/85 0.3570 HAYWARD,T WIRO IMAGE HD 18881 223030 30/10/85 0.3580 HAYWARD,T WIRO IMAGE HD 18881 220031 30/10/85 0.3720 BOUCHET,P/ENCRENAZ,T ESO PHOTOMETRY 220032 01/11/85 0.5000 KAMINSKI,C/TOOMEY,D NASA IRTF PHOTOMETRY 220033 03/11/85 0.3600 LE BERTRE,T/ENCRENAZ,T ESO PHOTOMETRY 220034 03/11/85 0.9610 ROBERTS,G SAAO PHOTOMETRY 220035 04/11/85 0.0000 LE BERTRE,T/ENCRENAZ,T ESO PHOTOMETRY 220036 04/11/85 0.1000 LORENZETTI,D/ET AL. TIRGO PHOTOMETRY 220237 04/11/85 0.2080 LORENZETTI,D/ET AL. TIRGO PHOTOMETRY 220037 04/11/85 0.2920 LE BERTRE,T/ENCRENAZ,T ESO PHOTOMETRY 220038 05/11/85 0.4750 BROOKE,T/ET AL. NASA IRTF PHOTOMETRY 221001 05/11/85 0.4750 BROOKE,T/KNACKE,R NASA IRTF POLARIMETRY 222121 05/11/85 0.6000 BROOKE,T NASA IRTF SPECTROSCOPY HYA 106 222125 05/11/85 0.6000 BROOKE,T NASA IRTF SPECTROSCOPY 222124 05/11/85 0.6210 BROOKE,T NASA IRTF SPECTROSCOPY 222123 05/11/85 0.6450 BROOKE,T NASA IRTF SPECTROSCOPY HYA 106 220040 06/11/85 0.5000 GOLISCH,W/BROOKE,T NASA IRTF PHOTOMETRY 220039 07/11/85 0.0900 LORENZETTI,D/ET AL. TIRGO PHOTOMETRY 220041 08/11/85 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220145 08/11/85 0.3000 RUSSELL,R/LYNCH,D STEWARD PHOTOMETRY 220042 09/11/85 0.0380 CATCHPOLE,R SAAO PHOTOMETRY 220166 09/11/85 0.6300 ZARNECKI,J/CHAKAVEH,S UKIRT PHOTOMETRY 220167 10/11/85 0.4090 ZARNECKI,J/CHAKAVEH,S UKIRT PHOTOMETRY 220168 10/11/85 0.6280 ZARNECKI,J/CHAKAVEH,S UKIRT PHOTOMETRY 220043 14/11/85 0.9100 CARTER,B SAAO PHOTOMETRY 220044 14/11/85 0.9600 STANGA,R/TOZZI,G TIRGO PHOTOMETRY 220045 15/11/85 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220048 16/11/85 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220046 16/11/85 0.0000 TOZZI,G TIRGO PHOTOMETRY 220049 16/11/85 0.9600 TOZZI,G TIRGO PHOTOMETRY 222116 18/11/85 0.0000 GEBALLE,T UKIRT SPECTROSCOPY 222120 18/11/85 0.4000 GEBALLE,T UKIRT SPECTROSCOPY 223089 18/11/85 0.5000 TELESCO,C/ET AL. NASA IRTF IMAGE 223086 18/11/85 0.5000 TELESCO,C/ET AL. NASA IRTF IMAGE 222117 18/11/85 0.5100 GEBALLE,T UKIRT SPECTROSCOPY HYA 106 220050 19/11/85 0.9830 ROBERTS,G SAAO PHOTOMETRY 220051 21/11/85 0.8720 ROBERTS,G SAAO PHOTOMETRY 221002 22/11/85 0.3210 BROOKE,T/JOYCE,R KPNO POLARIMETRY 220052 22/11/85 0.3220 BROOKE,T/ET AL. KPNO PHOTOMETRY 220053 22/11/85 0.4550 BROOKE,T/ET AL. NASA IRTF PHOTOMETRY 221003 22/11/85 0.4580 BROOKE,T/KNACKE,R NASA IRTF POLARIMETRY 220055 23/11/85 0.2650 BROOKE,T/ET AL. KPNO PHOTOMETRY 221004 23/11/85 0.2650 BROOKE,T/JOYCE,R KPNO POLARIMETRY 220056 28/11/85 0.3000 GOLISCH,W/TOKUNAGA,A NASA IRTF PHOTOMETRY 222146 28/11/85 0.5830 SUTO,H/ET AL. OAO SPECTROSCOPY 220057 01/12/85 0.7500 STANGA,R TIRGO PHOTOMETRY 220144 03/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220058 03/12/85 0.0230 GREGORY,B/ET AL. CTIO PHOTOMETRY 220047 04/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220169 04/12/85 0.2710 MCDONNELL,J/PANKIEWICZ,G UKIRT PHOTOMETRY 220059 05/12/85 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220170 05/12/85 0.3340 MCDONNELL,J/PANKIEWICZ,G UKIRT PHOTOMETRY 220060 06/12/85 0.7140 TARANOVA,O/SHENAVRIN,V STERNBERG PHOTOMETRY 221012 07/12/85 0.2800 PANKIEWICZ,G/MCDONNELL,J UKIRT POLARIMETRY 220061 07/12/85 0.7050 TARANOVA,O/SHENAVRIN,V STERNBERG PHOTOMETRY 220062 08/12/85 0.7310 TARANOVA,O/SHENAVRIN,V STERNBERG PHOTOMETRY 220063 09/12/85 0.2000 BROWN,R/GOLISCH,W NASA IRTF PHOTOMETRY 220064 09/12/85 0.5590 QIAN ZHONG-YU/ZHOU XU BEIJING PHOTOMETRY 220065 09/12/85 0.8130 CARTER,B SAAO PHOTOMETRY 220066 10/12/85 0.2630 BROOKE,T/ET AL. NASA IRTF PHOTOMETRY 221005 10/12/85 0.2630 BROOKE,T/KNACKE,R NASA IRTF POLARIMETRY 220067 10/12/85 0.4670 QIAN ZHONG-YU/ZHOU XU BEIJING PHOTOMETRY 220068 11/12/85 0.5010 QIAN ZHONG-YU/ZHOU XU BEIJING PHOTOMETRY 220069 11/12/85 0.8000 MONETI,A TIRGO PHOTOMETRY 222131 12/12/85 0.1000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 220070 12/12/85 0.2000 KAMINSKI,C/GRIEP,D NASA IRTF PHOTOMETRY 220071 13/12/85 0.3000 KAMINSKI,C/GRIEP,D NASA IRTF PHOTOMETRY 222002 14/12/85 0.2000 HERTER,T/ET AL. NASA KAO SPECTROSCOPY 222001 14/12/85 0.2000 HERTER,T/ET AL. NASA KAO SPECTROSCOPY 222000 14/12/85 0.2000 HERTER,T/ET AL. NASA KAO SPECTROSCOPY 222159 16/12/85 0.0000 GLACCUM,W/ET AL. NASA KAO SPECTROSCOPY MARS 220072 17/12/85 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 222153 17/12/85 0.1390 GLACCUM,W/ET AL. NASA KAO SPECTROSCOPY 222132 17/12/85 0.2000 BREGMAN,J/ET AL. LICK SPECTROSCOPY 220073 18/12/85 0.8650 BROCKMANN,B/ET AL. OHP PHOTOMETRY 220074 19/12/85 0.8090 BROCKMANN,B/ET AL. OHP PHOTOMETRY 220075 20/12/85 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220076 20/12/85 0.1200 BROOKE,T/ET AL. KPNO PHOTOMETRY 221006 20/12/85 0.1200 BROOKE,T/JOYCE,R KPNO POLARIMETRY 222154 20/12/85 0.1460 GLACCUM,W/ET AL. NASA KAO SPECTROSCOPY 220077 20/12/85 0.7710 BROCKMANN,B/ET AL. OHP PHOTOMETRY 220078 21/12/85 0.7710 BROCKMANN,B/ET AL. OHP PHOTOMETRY 222183 21/12/85 0.7920 MAILLARD,J/ET AL. CFHT SPECTROSCOPY 222162 22/12/85 0.0800 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 220079 22/12/85 0.5010 QIAN ZHONG-YU/ZHOU XU BEIJING PHOTOMETRY 222163 23/12/85 0.1400 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222184 23/12/85 0.3570 MAILLARD,J/ET AL. CFHT SPECTROSCOPY BETA LEP 222185 23/12/85 0.3780 MAILLARD,J/ET AL. CFHT SPECTROSCOPY BS 1856 220146 24/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 222164 24/12/85 0.0700 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222165 24/12/85 0.1100 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 220147 27/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220148 28/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220149 28/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220150 29/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220151 30/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 222136 30/12/85 0.0000 DANKS,A/ET AL. ESO SPECTROSCOPY NO DATA 220153 01/01/86 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220154 02/01/86 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 222147 02/01/86 0.3960 SUTO,H/ET AL. AIRO SPECTROSCOPY 223033 02/01/86 0.9950 SMITH,J/MAGRATH,B WIRO IMAGE 223034 02/01/86 0.9950 SMITH,J/MAGRATH,B WIRO IMAGE 223069 03/01/86 0.0000 SMITH,J/MAGRATH,B WIRO IMAGE HD 129653 223068 03/01/86 0.0000 SMITH,J/MAGRATH,B WIRO IMAGE HD 3029 223054 03/01/86 0.0080 SMITH,J/MAGRATH,B WIRO IMAGE 223053 03/01/86 0.0080 SMITH,J/MAGRATH,B WIRO IMAGE 223035 03/01/86 0.0080 SMITH,J/MAGRATH,B WIRO IMAGE 223036 03/01/86 0.0080 SMITH,J/MAGRATH,B WIRO IMAGE 223038 03/01/86 0.0220 SMITH,J/MAGRATH,B WIRO IMAGE 223037 03/01/86 0.0220 SMITH,J/MAGRATH,B WIRO IMAGE 223045 03/01/86 0.0400 SMITH,J/MAGRATH,B WIRO IMAGE HD 3029 223046 03/01/86 0.0430 SMITH,J/MAGRATH,B WIRO IMAGE HD 3029 223047 03/01/86 0.5900 SMITH,J/MAGRATH,B WIRO IMAGE HD 129653 223048 03/01/86 0.5910 SMITH,J/MAGRATH,B WIRO IMAGE HD 129653 223049 03/01/86 0.5950 SMITH,J/MAGRATH,B WIRO IMAGE HD 129653 223050 03/01/86 0.5970 SMITH,J/MAGRATH,B WIRO IMAGE HD 129653 223070 04/01/86 0.0000 SMITH,J/MAGRATH,B WIRO IMAGE HD 18881 223040 04/01/86 0.0130 SMITH,J/MAGRATH,B WIRO IMAGE 223056 04/01/86 0.0130 SMITH,J/MAGRATH,B WIRO IMAGE 223055 04/01/86 0.0130 SMITH,J/MAGRATH,B WIRO IMAGE 223039 04/01/86 0.0130 SMITH,J/MAGRATH,B WIRO IMAGE 223042 04/01/86 0.0260 SMITH,J/MAGRATH,B WIRO IMAGE 223041 04/01/86 0.0260 SMITH,J/MAGRATH,B WIRO IMAGE 223051 04/01/86 0.1890 SMITH,J/MAGRATH,B WIRO IMAGE HD 18881 223052 04/01/86 0.2000 SMITH,J/MAGRATH,B WIRO IMAGE HD 18881 223043 05/01/86 0.0740 SMITH,J/MAGRATH,B WIRO IMAGE 223044 05/01/86 0.0740 SMITH,J/MAGRATH,B WIRO IMAGE 220080 08/01/86 0.1000 TOKUNAGA,A/GRIEP,D NASA IRTF PHOTOMETRY 220081 09/01/86 0.0000 GRIEP,D NASA IRTF PHOTOMETRY 220082 09/01/86 0.6510 TARANOVA,O/SHENAVRIN,V STERNBERG PHOTOMETRY 220083 10/01/86 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220084 11/01/86 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220085 12/01/86 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220086 13/01/86 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 222126 16/01/86 0.0800 CAMPINS,H NASA IRTF SPECTROSCOPY 220210 17/01/86 0.0820 CAMPINS,H NASA IRTF PHOTOMETRY 220211 18/01/86 0.0130 CAMPINS,H NASA IRTF PHOTOMETRY 220087 21/01/86 0.6510 TARANOVA,O/SHENAVRIN,V STERNBERG PHOTOMETRY 220088 22/01/86 0.8000 EPCHTEIN,N/LE BERTRE,T ESO PHOTOMETRY 220089 23/01/86 0.8000 EPCHTEIN,N/LE BERTRE,T ESO PHOTOMETRY 220090 26/01/86 0.8000 EPCHTEIN,N/LE BERTRE,T ESO PHOTOMETRY 222127 26/01/86 0.9600 EPCHTEIN,N/LEBERTRE,T ESO SPECTROSCOPY 220091 16/02/86 0.4400 LE BERTRE,T ESO PHOTOMETRY 220092 17/02/86 0.4400 LE BERTRE,T ESO PHOTOMETRY 220180 18/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220181 19/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220182 20/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220183 22/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220184 23/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220185 24/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220186 25/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220093 26/02/86 0.1300 WHITELOCK,P SAAO PHOTOMETRY 220187 26/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220188 27/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220094 28/02/86 0.1300 WHITELOCK,P SAAO PHOTOMETRY 220189 28/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220190 01/03/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220191 02/03/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220206 03/03/86 0.4380 LEBERTRE,T ESO PHOTOMETRY 220207 03/03/86 0.9000 CAMPINS,H NASA IRTF PHOTOMETRY 220095 04/03/86 0.1300 WHITELOCK,P SAAO PHOTOMETRY 220209 04/03/86 0.8510 CAMPINS,H NASA IRTF PHOTOMETRY 220208 05/03/86 0.8610 CAMPINS,H NASA IRTF PHOTOMETRY 220096 06/03/86 0.8500 TOKUNAGA,A/ET AL. NASA IRTF PHOTOMETRY 220097 12/03/86 0.8400 TOKUNAGA,A/ET AL. NASA IRTF PHOTOMETRY 223081 13/03/86 0.0000 HAYWARD,T WIRO IMAGE BETA PEG 223076 13/03/86 0.7020 HAYWARD,T WIRO IMAGE 223082 13/03/86 0.7070 HAYWARD,T WIRO IMAGE 223077 13/03/86 0.7090 HAYWARD,T WIRO IMAGE 223078 13/03/86 0.7110 HAYWARD,T WIRO IMAGE 223079 13/03/86 0.7400 HAYWARD,T WIRO IMAGE BETA PEG 223080 13/03/86 0.7430 HAYWARD,T WIRO IMAGE BETA PEG 220098 13/03/86 0.7500 TOKUNAGA,A/ET AL. NASA IRTF PHOTOMETRY 220099 15/03/86 0.1510 CARTER,B SAAO PHOTOMETRY 222138 15/03/86 0.4550 KAWARA,K/ET AL. CTIO SPECTROSCOPY 220234 15/03/86 0.4550 KAWARA,K/ET AL. CTIO PHOTOMETRY 220238 15/03/86 0.7000 CAMPINS,H/ET AL. NASA KAO PHOTOMETRY 222139 16/03/86 0.4120 KAWARA,K/ET AL. CTIO SPECTROSCOPY 220229 16/03/86 0.4120 KAWARA,K/ET AL. CTIO PHOTOMETRY 2220239 16/03/86 0.7000 CAMPINS,H/ET AL. NASA KAO PHOTOMETRY 220100 17/03/86 0.1490 CARTER,B SAAO PHOTOMETRY 220213 17/03/86 0.7500 TOKUNAGA,A/KAMINSKI,C NASA IRTF PHOTOMETRY 220101 18/03/86 0.1470 CARTER,B SAAO PHOTOMETRY 220192 18/03/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220102 19/03/86 0.1300 SPENCER JONES,J SAAO PHOTOMETRY 220156 19/03/86 0.3970 STANGA,R ESO PHOTOMETRY 220103 20/03/86 0.1300 SPENCER JONES,J SAAO PHOTOMETRY 220157 20/03/86 0.3490 STANGA,R ESO PHOTOMETRY 222166 20/03/86 0.7000 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222167 20/03/86 0.7400 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 220104 21/03/86 0.1200 FEAST,M SAAO PHOTOMETRY 220158 21/03/86 0.3710 STANGA,R ESO PHOTOMETRY 222148 21/03/86 0.7500 SUTO,H/ET AL. SSO SPECTROSCOPY 220159 22/03/86 0.3450 STANGA,R ESO PHOTOMETRY 222168 22/03/86 0.6800 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222169 22/03/86 0.7200 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222149 22/03/86 0.7400 SUTO,H/ET AL. SSO SPECTROSCOPY 222150 23/03/86 0.7550 SUTO,H/ET AL. SSO SPECTROSCOPY 220105 24/03/86 0.3440 BROOKE,T/ET AL. CTIO PHOTOMETRY 221007 24/03/86 0.3440 BROOKE,T/ET AL. CTIO POLARIMETRY 222170 24/03/86 0.6500 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222171 24/03/86 0.6800 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222172 24/03/86 0.7100 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222173 24/03/86 0.7300 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222151 24/03/86 0.7500 SUTO,H/ET AL. SSO SPECTROSCOPY 220106 24/03/86 0.8000 KAMINSKI,C/GOLISCH,W NASA IRTF PHOTOMETRY 222152 25/03/86 0.7190 SUTO,H/ET AL. SSO SPECTROSCOPY 220107 25/03/86 0.8930 CHEN,PEI-SHENG/ET AL. YUNNAN PHOTOMETRY 222003 26/03/86 0.3650 KNACKE,R/ET AL. CTIO SPECTROSCOPY 222174 26/03/86 0.6400 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222175 26/03/86 0.6600 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222176 26/03/86 0.7000 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222004 27/03/86 0.3510 KNACKE,R/ET AL. CTIO SPECTROSCOPY 220108 27/03/86 0.8990 CHEN PEI-SHENG/ET AL. YUNNAN PHOTOMETRY 220193 28/03/86 0.2920 DANKS,A/ET AL. ESO PHOTOMETRY 221008 28/03/86 0.3420 BROOKE,T/ET AL. CTIO POLARIMETRY 220109 28/03/86 0.3420 BROOKE,T/ET AL. CTIO PHOTOMETRY 222137 28/03/86 0.3700 DANKS,A/ET AL. ESO SPECTROSCOPY 223091 28/03/86 0.7000 TELESCO,C/ET AL. NASA IRTF IMAGE 223088 28/03/86 0.7000 TELESCO,C/ET AL. NASA IRTF IMAGE 220110 29/03/86 0.1460 BUTLER,J SAAO PHOTOMETRY 222005 29/03/86 0.3650 KNACKE,R/ET AL. CTIO SPECTROSCOPY 223090 29/03/86 0.7000 TELESCO,C/ET AL. NASA IRTF IMAGE 223087 29/03/86 0.7000 TELESCO,C/ET AL. NASA IRTF IMAGE 220111 29/03/86 0.9160 CHEN PEI-SHENG/ET AL. YUNNAN PHOTOMETRY 222133 30/03/86 0.0000 WICKRAMASINGHE,D/ALLEN,D AAO SPECTROSCOPY NO DATA 222134 31/03/86 0.0000 WICKRAMASINGHE,D/ALLEN,D AAO SPECTROSCOPY NO DATA 220112 31/03/86 0.1190 BUTLER,J SAAO PHOTOMETRY 220171 31/03/86 0.6650 GREEN,S UKIRT PHOTOMETRY 222135 01/04/86 0.0000 WICKRAMASINGHE,D/ALLEN,D AAO SPECTROSCOPY NO DATA 220113 01/04/86 0.0070 BUTLER,J SAAO PHOTOMETRY 220114 02/04/86 0.8790 CHEN PEI-SHENG/ET AL. YUNNAN PHOTOMETRY 220194 03/04/86 0.2920 DANKS,A/ET AL. ESO PHOTOMETRY 220230 03/04/86 0.4300 KAWARA,K/ET AL. CTIO PHOTOMETRY 222140 03/04/86 0.4300 KAWARA,K/ET AL. CTIO SPECTROSCOPY 220195 04/04/86 0.2920 DANKS,A/ET AL. ESO PHOTOMETRY 222141 04/04/86 0.2980 KAWARA,K/ET AL. CTIO SPECTROSCOPY 220231 04/04/86 0.2980 KAWARA,K/ET AL. CTIO PHOTOMETRY 220232 05/04/86 0.3820 KAWARA,K/ET AL. CTIO PHOTOMETRY 222142 05/04/86 0.3820 KAWARA,K/ET AL. CTIO SPECTROSCOPY 220155 06/04/86 0.8750 SHIVANANDAN,K/ET AL. KAVALUR PHOTOMETRY 220225 07/04/86 0.6000 RUSSELL,R/ET AL. NASA LEAR JET PHOTOMETRY 222143 08/04/86 0.3530 KAWARA,K/ET AL. CTIO SPECTROSCOPY 220233 08/04/86 0.3530 KAWARA,K/ET AL. CTIO PHOTOMETRY 222181 08/04/86 0.6000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222130 08/04/86 0.6000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222182 08/04/86 0.6000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 220226 08/04/86 0.6000 RUSSELL,R/ET AL. NASA LEAR JET PHOTOMETRY 220227 09/04/86 0.6000 RUSSELL,R/ET AL. NASA LEAR JET PHOTOMETRY 222129 10/04/86 0.5000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222180 10/04/86 0.6000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222179 10/04/86 0.6000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222178 10/04/86 0.6000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222177 10/04/86 0.6000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 220228 11/04/86 0.6000 RUSSELL,R/ET AL. NASA LEAR JET PHOTOMETRY 220196 13/04/86 0.1250 DANKS,A/ET AL. ESO PHOTOMETRY 222160 15/04/86 0.0000 GLACCUM,W/ET AL. NASA KAO SPECTROSCOPY MARS 222155 15/04/86 0.6390 GLACCUM,W/ET AL. NASA KAO SPECTROSCOPY 220115 15/04/86 0.8270 ROBERTS,G SAAO PHOTOMETRY 222161 17/04/86 0.0000 GLACCUM,W/ET AL. NASA KAO SPECTROSCOPY MARS 220117 17/04/86 0.2670 BROOKE,T/ET AL. KPNO PHOTOMETRY 221009 17/04/86 0.2670 BROOKE,T/JOYCE,R KPNO POLARIMETRY 222156 17/04/86 0.6810 GLACCUM,W/ET AL. NASA KAO SPECTROSCOPY 220176 17/04/86 0.7900 SKILLEN,I SAAO PHOTOMETRY 220118 17/04/86 0.8520 ROBERTS,G SAAO PHOTOMETRY 223092 19/04/86 0.6000 HANNER,M/ET AL. AAO IMAGE 220177 19/04/86 0.7280 SKILLEN,I SAAO PHOTOMETRY 220119 19/04/86 0.7750 ROBERTS,G SAAO PHOTOMETRY 220214 20/04/86 0.3000 KAMINSKI,C/GOLISCH,W NASA IRTF PHOTOMETRY 223093 20/04/86 0.4000 HANNER,M/ET AL. AAO IMAGE 223095 20/04/86 0.5000 HANNER,M/ET AL. AAO IMAGE 223094 20/04/86 0.5000 HANNER,M/ET AL. AAO IMAGE 223096 20/04/86 0.5500 HANNER,M/ET AL. AAO IMAGE 220178 20/04/86 0.8380 SKILLEN,I SAAO PHOTOMETRY 220120 20/04/86 0.8410 ROBERTS,G SAAO PHOTOMETRY 220179 21/04/86 0.8530 SKILLEN,I SAAO PHOTOMETRY 220121 21/04/86 0.8640 ROBERTS,G SAAO PHOTOMETRY 220197 22/04/86 0.0830 DANKS,A/ET AL. ESO PHOTOMETRY 220122 22/04/86 0.3210 GRIEP,D/GOLISCH,W NASA IRTF PHOTOMETRY 220198 23/04/86 0.0830 DANKS,A/ET AL. ESO PHOTOMETRY 220199 24/04/86 0.0830 DANKS,A/ET AL. ESO PHOTOMETRY 222144 25/04/86 0.0000 BAAS,F/ET AL. UKIRT SPECTROSCOPY 220200 25/04/86 0.0000 DANKS,A/ET AL. ESO PHOTOMETRY 222006 25/04/86 0.3230 KNACKE,R/ET AL. NASA IRTF SPECTROSCOPY 220201 26/04/86 0.0000 DANKS,A/ET AL. ESO PHOTOMETRY 220123 26/04/86 0.9480 CARTER,B SAAO PHOTOMETRY 220124 27/04/86 0.2490 BROOKE,T/ET AL. NASA IRTF PHOTOMETRY 221010 27/04/86 0.2490 BROOKE,T/KNACKE,R NASA IRTF POLARIMETRY 220125 27/04/86 0.8220 CARTER,B SAAO PHOTOMETRY 222187 29/04/86 0.2000 MAILLARD,J/ET AL. CFHT SPECTROSCOPY 222186 29/04/86 0.2000 MAILLARD,J/ET AL. CFHT SPECTROSCOPY 222188 29/04/86 0.2000 MAILLARD,J/ET AL. CFHT SPECTROSCOPY 222114 29/04/86 0.3650 AITKEN,D/ET AL. AAO SPECTROSCOPY 220126 29/04/86 0.7570 TARANOVA,O/SHENAVRIN,V STERNBERG PHOTOMETRY 222115 30/04/86 0.4170 AITKEN,D/ET AL. AAO SPECTROSCOPY 220172 01/05/86 0.3410 ZARNECKI,J UKIRT PHOTOMETRY 222111 01/05/86 0.4170 AITKEN,D/ET AL. AAO SPECTROSCOPY 222112 01/05/86 0.4380 AITKEN,D/ET AL. AAO SPECTROSCOPY 222113 01/05/86 0.4580 AITKEN,D/ET AL. AAO SPECTROSCOPY 220215 02/05/86 0.4000 GOLISCH,W/GRIEP,D NASA IRTF PHOTOMETRY 222128 03/05/86 0.0000 STACEY,G/ET AL. NASA KAO SPECTROSCOPY 220173 03/05/86 0.3480 ZARNECKI,J UKIRT PHOTOMETRY 223071 06/05/86 0.0000 HAYWARD,T WIRO IMAGE HD 106965 223057 06/05/86 0.1940 HAYWARD,T WIRO IMAGE 223058 06/05/86 0.1940 HAYWARD,T WIRO IMAGE 220127 12/05/86 0.8550 CATCHPOLE,R SAAO PHOTOMETRY 220128 16/05/86 0.7470 CARTER,B SAAO PHOTOMETRY 220129 16/05/86 0.8070 TARANOVA,O/ET AL. STERNBERG PHOTOMETRY 220130 17/05/86 0.8110 CARTER,B SAAO PHOTOMETRY 220131 18/05/86 0.7510 CARTER,B SAAO PHOTOMETRY 222007 19/05/86 0.0000 TOKUNAGA,A/ET AL. NASA IRTF SPECTROSCOPY 220132 21/05/86 0.8660 LANEY,D SAAO PHOTOMETRY 220133 22/05/86 0.8480 LANEY,D SAAO PHOTOMETRY 220202 23/05/86 0.0000 DANKS,A/ET AL. ESO PHOTOMETRY 223072 23/05/86 0.0000 GRASDALEN,G/HAYWARD,T WIRO IMAGE HD 105601 223059 23/05/86 0.1870 GRASDALEN,G/HAYWARD,T WIRO IMAGE 220134 23/05/86 0.8370 LANEY,D SAAO PHOTOMETRY 222145 24/05/86 0.0000 BAAS,F/ET AL. UKIRT SPECTROSCOPY 220135 24/05/86 0.8340 LANEY,D SAAO PHOTOMETRY 220136 25/05/86 0.8370 LANEY,D SAAO PHOTOMETRY 220137 28/05/86 0.1780 BROOKE,T/ET AL. KPNO PHOTOMETRY 221011 28/05/86 0.1780 BROOKE,T/JOYCE,R KPNO POLARIMETRY 220216 28/05/86 0.3000 GRIEP,D/GOLISCH,W NASA IRTF PHOTOMETRY 220217 30/05/86 0.3000 GRIEP,D/KAMINSKI,C NASA IRTF PHOTOMETRY 220138 30/05/86 0.7400 CATCHPOLE,R SAAO PHOTOMETRY 221013 01/06/86 0.2480 MCDONNELL,J UKIRT POLARIMETRY 220203 02/06/86 0.9580 DANKS,A/ET AL. ESO PHOTOMETRY 220218 12/06/86 0.3000 GOLISCH,W NASA IRTF PHOTOMETRY 220139 13/06/86 0.7620 CARTER,B SAAO PHOTOMETRY 220204 24/06/86 0.9580 DANKS,A/ET AL. ESO PHOTOMETRY 220205 25/06/86 0.9580 DANKS,A/ET AL. ESO PHOTOMETRY 220140 06/07/86 0.3000 GRIEP,D/KAMINSKI,C NASA IRTF PHOTOMETRY 220141 08/07/86 0.3000 GRIEP,D/KAMINSKI,C NASA IRTF PHOTOMETRY 220143 16/11/86 0.6000 GOLISCH,W NASA IRTF PHOTOMETRY 220219 24/11/86 0.6000 GOLISCH,W NASA IRTF PHOTOMETRY 220220 02/12/86 0.6000 GOLISCH,W NASA IRTF PHOTOMETRY 220221 03/12/86 0.6000 GOLISCH,W NASA IRTF PHOTOMETRY 220222 20/12/86 0.6000 GRIEP,D NASA IRTF PHOTOMETRY 220223 21/12/86 0.6000 GRIEP,D NASA IRTF PHOTOMETRY 220152 31/12/86 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220175 31/03/87 0.3860 GREEN,S/WALTHER,D UKIRT PHOTOMETRY 220174 09/04/87 0.3910 GREEN,S/SMITH,M UKIRT PHOTOMETRY 220224 01/06/87 0.3000 TOKUNAGA,A/ET AL. NASA IRTF PHOTOMETRY 220235 01/02/88 0.3960 WILLNER,S WHIPPLE PHOTOMETRY 220236 08/04/88 0.3040 WILLNER,S WHIPPLE PHOTOMETRY 228000 11/03/85 0.5000 RIEKE,M/ET AL. STEWARD FILTER CURVE FILTER 228001 11/03/85 0.5000 RIEKE,M/ET AL. STEWARD FILTER CURVE FILTER 228002 0.0000 GREEN,S UKIRT FILTER CURVE FILTER 228003 0.0000 GREEN,S UKIRT FILTER CURVE FILTER 228004 0.0000 GREEN,S UKIRT FILTER CURVE FILTER 228005 0.0000 GREEN,S UKIRT FILTER CURVE FILTER 228006 0.0000 GREEN,S UKIRT FILTER CURVE FILTER 228007 0.0000 GREEN,S UKIRT FILTER CURVE FILTER 228008 0.0000 GREEN,S UKIRT FILTER CURVE FILTER 228009 0.0000 GREEN,S UKIRT FILTER CURVE FILTER 228010 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228011 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228012 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228013 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228014 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228015 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228016 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228017 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228018 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228019 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228020 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228021 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228022 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228023 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228024 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228025 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228026 0.0000 TOKUNAGA,A NASA IRTF FILTER CURVE FILTER 228027 0.0000 JOYCE,R KPNO FILTER CURVE FILTER 228028 0.0000 JOYCE,R KPNO FILTER CURVE FILTER 228029 0.0000 JOYCE,R KPNO FILTER CURVE FILTER 228030 0.0000 PEI-SHENG CHEN YUNNAN FILTER CURVE FILTER 228031 0.0000 PEI-SHENG CHEN YUNNAN FILTER CURVE FILTER 228032 0.0000 PEI-SHENG CHEN YUNNAN FILTER CURVE FILTER 228033 0.0000 HAYWARD,T WIRO FILTER CURVE FILTER 228034 0.0000 HAYWARD,T WIRO FILTER CURVE FILTER 228035 0.0000 HAYWARD,T WIRO FILTER CURVE FILTER 228036 0.0000 HAYWARD,T WIRO FILTER CURVE FILTER 228037 0.0000 HAYWARD,T WIRO FILTER CURVE FILTER 228038 0.0000 HAYWARD,T WIRO FILTER CURVE FILTER 228039 0.0000 HAYWARD,T WIRO FILTER CURVE FILTER 228040 0.0000 HAYWARD,T WIRO FILTER CURVE FILTER 228041 0.0000 HAYWARD,T WIRO FILTER CURVE FILTER 228042 0.0000 HAYWARD,T WIRO FILTER CURVE FILTER 228043 0.0000 HAYWARD,T WIRO FILTER CURVE FILTER 228044 0.0000 HAYWARD,T WIRO FILTER CURVE FILTER 228045 0.0000 HAYWARD,T WIRO FILTER CURVE FILTER 229001 0.0000 TOKUNAGA,A NASA IRTF FILTERTABLE FILTER 229002 0.0000 GREGORY,B/ET AL. CTIO FILTERTABLE FILTER 229003 0.0000 EATON,N/ZARNECKI,J UKIRT FILTERTABLE FILTER 229004 0.0000 GREGORY,B CTIO FILTERTABLE FILTER 229005 0.0000 BOUCHET,P/ET AL. ESO FILTERTABLE FILTER 229006 0.0000 BOUCHET,P/ET AL. ESO FILTERTABLE FILTER 229007 0.0000 ESO FILTERTABLE FILTER 229008 0.0000 MONETI,A/ET AL. TIRGO FILTERTABLE FILTER 229009 0.0000 OHP FILTERTABLE FILTER 229010 0.0000 TARANOVA,O/ET AL. STERNBERG FILTERTABLE FILTER 229011 0.0000 WHITELOCK,P SAAO FILTERTABLE FILTER 229013 0.0000 BEIJING FILTERTABLE FILTER 229014 0.0000 TIRGO FILTERTABLE FILTER 229015 0.0000 CHEN PEI-SHENG/ET AL. YUNNAN FILTERTABLE FILTER 229016 0.0000 TOKUNAGA,A NASA IRTF FILTERTABLE FILTER 229017 0.0000 WILLNER,S WHIPPLE FILTERTABLE FILTER 229018 0.0000 GEHRZ,R WIRO FILTERTABLE FILTER 229019 0.0000 SHIVANANDAN,K/ET AL. KAVALUR FILTERTABLE FILTER 229020 0.0000 LYNCH,D STEWARD FILTERTABLE FILTER 229021 0.0000 JOYCE,R KPNO FILTERTABLE FILTER 229022 0.0000 JOYCE,R KPNO FILTERTABLE FILTER 229023 0.0000 LYNCH,D/ET AL. NASA LEAR JET FILTERTABLE FILTER _____________________________________________________________________________________________________________ Table A-II. List of Files for IR Studies Sorted by File Number _____________________________________________________________________________________________________________ File # Date Time Observer(s) Observatory Data type Comments _____________________________________________________________________________________________________________ 220000 15/09/84 0.5130 WILLNER,S WHIPPLE PHOTOMETRY 220001 20/12/84 0.5000 BIRKETT,C/ET AL. UKIRT PHOTOMETRY 220002 18/01/85 0.3000 HANNER,M/TOKUNAGA,A NASA IRTF PHOTOMETRY 220003 17/02/85 0.2790 BROOKE,T/KNACKE,R NASA IRTF PHOTOMETRY 220004 18/02/85 0.3000 CRUIKSHANK,D/ET AL. NASA IRTF PHOTOMETRY 220005 20/02/85 0.3000 CRUIKSHANK,D/ET AL. NASA IRTF PHOTOMETRY 220006 22/03/85 0.2000 TOKUNAGA,A/ET AL. NASA IRTF PHOTOMETRY 220007 10/04/85 0.3000 GREEN,S/GEBALLE,T UKIRT PHOTOMETRY 220008 11/04/85 0.2500 GREEN,S/GEBALLE,T UKIRT PHOTOMETRY 220009 23/08/85 0.6000 GOLISCH,W NASA IRTF PHOTOMETRY 220010 25/08/85 0.6000 GRIEP,D/TOKUNAGA,A NASA IRTF PHOTOMETRY 220011 04/09/85 0.4200 JOYCE,R KPNO PHOTOMETRY 220012 05/09/85 0.6000 KAMINSKI,C/ET AL. NASA IRTF PHOTOMETRY 220013 06/09/85 0.6000 GOLISCH,W/KAMINSKI,C NASA IRTF PHOTOMETRY 220014 16/09/85 0.6000 GOLISCH,W NASA IRTF PHOTOMETRY 220015 21/09/85 0.5930 BROOKE,T/ET AL. NASA IRTF PHOTOMETRY 220016 26/09/85 0.4000 LE BERTRE,T/EPCHTEIN,N ESO PHOTOMETRY 220017 25/09/85 0.6000 KAMINSKI,C/GOLISCH,W NASA IRTF PHOTOMETRY 220018 26/09/85 0.6000 GOLISCH,W/KAMINSKI,C NASA IRTF PHOTOMETRY 220019 28/09/85 0.4000 LE BERTRE,T/EPCHTEIN,N ESO PHOTOMETRY 220020 03/10/85 0.0000 TARANOVA,O/ET AL. STERNBERG PHOTOMETRY 220021 04/10/85 0.0000 TARANOVA,O/SHENAVRIN,V STERNBERG PHOTOMETRY 220022 14/10/85 0.2000 MONETI,A/STANGA,R TIRGO PHOTOMETRY 220023 15/10/85 0.1000 MONETI,A/STANGA,R TIRGO PHOTOMETRY 220024 16/10/85 0.2000 MONETI,A/STANGA,R TIRGO PHOTOMETRY 220025 17/10/85 0.1000 MONETI,A/STANGA,R TIRGO PHOTOMETRY 220026 18/10/85 0.1000 MONETI,A/STANGA,R TIRGO PHOTOMETRY 220027 19/10/85 0.1000 WHITELOCK,P SAAO PHOTOMETRY 220028 19/10/85 0.3580 GREGORY,B/ET AL. CTIO PHOTOMETRY 220029 20/10/85 0.0900 MONETI,A/STANGA,R TIRGO PHOTOMETRY 220030 22/10/85 0.0860 WHITELOCK,P SAAO PHOTOMETRY 220031 30/10/85 0.3720 BOUCHET,P/ENCRENAZ,T ESO PHOTOMETRY 220032 01/11/85 0.5000 KAMINSKI,C/TOOMEY,D NASA IRTF PHOTOMETRY 220033 03/11/85 0.3600 LE BERTRE,T/ENCRENAZ,T ESO PHOTOMETRY 220034 03/11/85 0.9610 ROBERTS,G SAAO PHOTOMETRY 220035 04/11/85 0.0000 LE BERTRE,T/ENCRENAZ,T ESO PHOTOMETRY 220036 04/11/85 0.1000 LORENZETTI,D/ET AL. TIRGO PHOTOMETRY 220037 04/11/85 0.2920 LE BERTRE,T/ENCRENAZ,T ESO PHOTOMETRY 220038 05/11/85 0.4750 BROOKE,T/ET AL. NASA IRTF PHOTOMETRY 220039 07/11/85 0.0900 LORENZETTI,D/ET AL. TIRGO PHOTOMETRY 220040 06/11/85 0.5000 GOLISCH,W/BROOKE,T NASA IRTF PHOTOMETRY 220041 08/11/85 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220042 09/11/85 0.0380 CATCHPOLE,R SAAO PHOTOMETRY 220043 14/11/85 0.9100 CARTER,B SAAO PHOTOMETRY 220044 14/11/85 0.9600 STANGA,R/TOZZI,G TIRGO PHOTOMETRY 220045 15/11/85 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220046 16/11/85 0.0000 TOZZI,G TIRGO PHOTOMETRY 220047 04/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220048 16/11/85 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220049 16/11/85 0.9600 TOZZI,G TIRGO PHOTOMETRY 220050 19/11/85 0.9830 ROBERTS,G SAAO PHOTOMETRY 220051 21/11/85 0.8720 ROBERTS,G SAAO PHOTOMETRY 220052 22/11/85 0.3220 BROOKE,T/ET AL. KPNO PHOTOMETRY 220053 22/11/85 0.4550 BROOKE,T/ET AL. NASA IRTF PHOTOMETRY 220055 23/11/85 0.2650 BROOKE,T/ET AL. KPNO PHOTOMETRY 220056 28/11/85 0.3000 GOLISCH,W/TOKUNAGA,A NASA IRTF PHOTOMETRY 220057 01/12/85 0.7500 STANGA,R TIRGO PHOTOMETRY 220058 03/12/85 0.0230 GREGORY,B/ET AL. CTIO PHOTOMETRY 220059 05/12/85 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220060 06/12/85 0.7140 TARANOVA,O/SHENAVRIN,V STERNBERG PHOTOMETRY 220061 07/12/85 0.7050 TARANOVA,O/SHENAVRIN,V STERNBERG PHOTOMETRY 220062 08/12/85 0.7310 TARANOVA,O/SHENAVRIN,V STERNBERG PHOTOMETRY 220063 09/12/85 0.2000 BROWN,R/GOLISCH,W NASA IRTF PHOTOMETRY 220064 09/12/85 0.5590 QIAN ZHONG-YU/ZHOU XU BEIJING PHOTOMETRY 220065 09/12/85 0.8130 CARTER,B SAAO PHOTOMETRY 220066 10/12/85 0.2630 BROOKE,T/ET AL. NASA IRTF PHOTOMETRY 220067 10/12/85 0.4670 QIAN ZHONG-YU/ZHOU XU BEIJING PHOTOMETRY 220068 11/12/85 0.5010 QIAN ZHONG-YU/ZHOU XU BEIJING PHOTOMETRY 220069 11/12/85 0.8000 MONETI,A TIRGO PHOTOMETRY 220070 12/12/85 0.2000 KAMINSKI,C/GRIEP,D NASA IRTF PHOTOMETRY 220071 13/12/85 0.3000 KAMINSKI,C/GRIEP,D NASA IRTF PHOTOMETRY 220072 17/12/85 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220073 18/12/85 0.8650 BROCKMANN,B/ET AL. OHP PHOTOMETRY 220074 19/12/85 0.8090 BROCKMANN,B/ET AL. OHP PHOTOMETRY 220075 20/12/85 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220076 20/12/85 0.1200 BROOKE,T/ET AL. KPNO PHOTOMETRY 220077 20/12/85 0.7710 BROCKMANN,B/ET AL. OHP PHOTOMETRY 220078 21/12/85 0.7710 BROCKMANN,B/ET AL. OHP PHOTOMETRY 220079 22/12/85 0.5010 QIAN ZHONG-YU/ZHOU XU BEIJING PHOTOMETRY 220080 08/01/86 0.1000 TOKUNAGA,A/GRIEP,D NASA IRTF PHOTOMETRY 220081 09/01/86 0.0000 GRIEP,D NASA IRTF PHOTOMETRY 220082 09/01/86 0.6510 TARANOVA,O/SHENAVRIN,V STERNBERG PHOTOMETRY 220083 10/01/86 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220084 11/01/86 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220085 12/01/86 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220086 13/01/86 0.0000 LYNCH,D/ET AL. STEWARD PHOTOMETRY 220087 21/01/86 0.6510 TARANOVA,O/SHENAVRIN,V STERNBERG PHOTOMETRY 220088 22/01/86 0.8000 EPCHTEIN,N/LE BERTRE,T ESO PHOTOMETRY 220089 23/01/86 0.8000 EPCHTEIN,N/LE BERTRE,T ESO PHOTOMETRY 220090 26/01/86 0.8000 EPCHTEIN,N/LE BERTRE,T ESO PHOTOMETRY 220091 16/02/86 0.4400 LE BERTRE,T ESO PHOTOMETRY 220092 17/02/86 0.4400 LE BERTRE,T ESO PHOTOMETRY 220093 26/02/86 0.1300 WHITELOCK,P SAAO PHOTOMETRY 220094 28/02/86 0.1300 WHITELOCK,P SAAO PHOTOMETRY 220095 04/03/86 0.1300 WHITELOCK,P SAAO PHOTOMETRY 220096 06/03/86 0.8500 TOKUNAGA,A/ET AL. NASA IRTF PHOTOMETRY 220097 12/03/86 0.8400 TOKUNAGA,A/ET AL. NASA IRTF PHOTOMETRY 220098 13/03/86 0.7500 TOKUNAGA,A/ET AL. NASA IRTF PHOTOMETRY 220099 15/03/86 0.1510 CARTER,B SAAO PHOTOMETRY 220100 17/03/86 0.1490 CARTER,B SAAO PHOTOMETRY 220101 18/03/86 0.1470 CARTER,B SAAO PHOTOMETRY 220102 19/03/86 0.1300 SPENCER JONES,J SAAO PHOTOMETRY 220103 20/03/86 0.1300 SPENCER JONES,J SAAO PHOTOMETRY 220104 21/03/86 0.1200 FEAST,M SAAO PHOTOMETRY 220105 24/03/86 0.3440 BROOKE,T/ET AL. CTIO PHOTOMETRY 220106 24/03/86 0.8000 KAMINSKI,C/GOLISCH,W NASA IRTF PHOTOMETRY 220107 25/03/86 0.8930 CHEN,PEI-SHENG/ET AL. YUNNAN PHOTOMETRY 220108 27/03/86 0.8990 CHEN PEI-SHENG/ET AL. YUNNAN PHOTOMETRY 220109 28/03/86 0.3420 BROOKE,T/ET AL. CTIO PHOTOMETRY 220110 29/03/86 0.1460 BUTLER,J SAAO PHOTOMETRY 220111 29/03/86 0.9160 CHEN PEI-SHENG/ET AL. YUNNAN PHOTOMETRY 220112 31/03/86 0.1190 BUTLER,J SAAO PHOTOMETRY 220113 01/04/86 0.0070 BUTLER,J SAAO PHOTOMETRY 220114 02/04/86 0.8790 CHEN PEI-SHENG/ET AL. YUNNAN PHOTOMETRY 220115 15/04/86 0.8270 ROBERTS,G SAAO PHOTOMETRY 220117 17/04/86 0.2670 BROOKE,T/ET AL. KPNO PHOTOMETRY 220118 17/04/86 0.8520 ROBERTS,G SAAO PHOTOMETRY 220119 19/04/86 0.7750 ROBERTS,G SAAO PHOTOMETRY 220120 20/04/86 0.8410 ROBERTS,G SAAO PHOTOMETRY 220121 21/04/86 0.8640 ROBERTS,G SAAO PHOTOMETRY 220122 22/04/86 0.3210 GRIEP,D/GOLISCH,W NASA IRTF PHOTOMETRY 220123 26/04/86 0.9480 CARTER,B SAAO PHOTOMETRY 220124 27/04/86 0.2490 BROOKE,T/ET AL. NASA IRTF PHOTOMETRY 220125 27/04/86 0.8220 CARTER,B SAAO PHOTOMETRY 220126 29/04/86 0.7570 TARANOVA,O/SHENAVRIN,V STERNBERG PHOTOMETRY 220127 12/05/86 0.8550 CATCHPOLE,R SAAO PHOTOMETRY 220128 16/05/86 0.7470 CARTER,B SAAO PHOTOMETRY 220129 16/05/86 0.8070 TARANOVA,O/ET AL. STERNBERG PHOTOMETRY 220130 17/05/86 0.8110 CARTER,B SAAO PHOTOMETRY 220131 18/05/86 0.7510 CARTER,B SAAO PHOTOMETRY 220132 21/05/86 0.8660 LANEY,D SAAO PHOTOMETRY 220133 22/05/86 0.8480 LANEY,D SAAO PHOTOMETRY 220134 23/05/86 0.8370 LANEY,D SAAO PHOTOMETRY 220135 24/05/86 0.8340 LANEY,D SAAO PHOTOMETRY 220136 25/05/86 0.8370 LANEY,D SAAO PHOTOMETRY 220137 28/05/86 0.1780 BROOKE,T/ET AL. KPNO PHOTOMETRY 220138 30/05/86 0.7400 CATCHPOLE,R SAAO PHOTOMETRY 220139 13/06/86 0.7620 CARTER,B SAAO PHOTOMETRY 220140 06/07/86 0.3000 GRIEP,D/KAMINSKI,C NASA IRTF PHOTOMETRY 220141 08/07/86 0.3000 GRIEP,D/KAMINSKI,C NASA IRTF PHOTOMETRY 220142 23/10/85 0.6000 KAMINSKI,C/ET AL. NASA IRTF PHOTOMETRY 220143 16/11/86 0.6000 GOLISCH,W NASA IRTF PHOTOMETRY 220144 03/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220145 08/11/85 0.3000 RUSSELL,R/LYNCH,D STEWARD PHOTOMETRY 220146 24/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220147 27/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220148 28/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220149 28/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220150 29/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220151 30/12/85 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220152 31/12/86 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220153 01/01/86 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220154 02/01/86 0.0000 BOUCHET,P/ET AL. ESO PHOTOMETRY 220155 06/04/86 0.8750 SHIVANANDAN,K/ET AL. KAVALUR PHOTOMETRY 220156 19/03/86 0.3970 STANGA,R ESO PHOTOMETRY 220157 20/03/86 0.3490 STANGA,R ESO PHOTOMETRY 220158 21/03/86 0.3710 STANGA,R ESO PHOTOMETRY 220159 22/03/86 0.3450 STANGA,R ESO PHOTOMETRY 220160 18/08/85 0.6240 GREEN,S/DAVIES,J UKIRT PHOTOMETRY 220161 19/08/85 0.6620 GREEN,S/DAVIES,J UKIRT PHOTOMETRY 220162 24/08/85 0.6500 MCDONNELL,J/ZARNECKI,J UKIRT PHOTOMETRY 220163 25/08/85 0.6130 ZARNECKI,J/MCDONNELL,J UKIRT PHOTOMETRY 220164 26/08/85 0.6190 MCDONNELL,J/ZARNECKI,J UKIRT PHOTOMETRY 220165 12/09/85 0.6150 GREEN,S/MACDONALD,G UKIRT PHOTOMETRY 220166 09/11/85 0.6300 ZARNECKI,J/CHAKAVEH,S UKIRT PHOTOMETRY 220167 10/11/85 0.4090 ZARNECKI,J/CHAKAVEH,S UKIRT PHOTOMETRY 220168 10/11/85 0.6280 ZARNECKI,J/CHAKAVEH,S UKIRT PHOTOMETRY 220169 04/12/85 0.2710 MCDONNELL,J/PANKIEWICZ,G UKIRT PHOTOMETRY 220170 05/12/85 0.3340 MCDONNELL,J/PANKIEWICZ,G UKIRT PHOTOMETRY 220171 31/03/86 0.6650 GREEN,S UKIRT PHOTOMETRY 220172 01/05/86 0.3410 ZARNECKI,J UKIRT PHOTOMETRY 220173 03/05/86 0.3480 ZARNECKI,J UKIRT PHOTOMETRY 220174 09/04/87 0.3910 GREEN,S/SMITH,M UKIRT PHOTOMETRY 220175 31/03/87 0.3860 GREEN,S/WALTHER,D UKIRT PHOTOMETRY 220176 17/04/86 0.7900 SKILLEN,I SAAO PHOTOMETRY 220177 19/04/86 0.7280 SKILLEN,I SAAO PHOTOMETRY 220178 20/04/86 0.8380 SKILLEN,I SAAO PHOTOMETRY 220179 21/04/86 0.8530 SKILLEN,I SAAO PHOTOMETRY 220180 18/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220181 19/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220182 20/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220183 22/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220184 23/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220185 24/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220186 25/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220187 26/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220188 27/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220189 28/02/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220190 01/03/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220191 02/03/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220192 18/03/86 0.4170 DANKS,A/ET AL. ESO PHOTOMETRY 220193 28/03/86 0.2920 DANKS,A/ET AL. ESO PHOTOMETRY 220194 03/04/86 0.2920 DANKS,A/ET AL. ESO PHOTOMETRY 220195 04/04/86 0.2920 DANKS,A/ET AL. ESO PHOTOMETRY 220196 13/04/86 0.1250 DANKS,A/ET AL. ESO PHOTOMETRY 220197 22/04/86 0.0830 DANKS,A/ET AL. ESO PHOTOMETRY 220198 23/04/86 0.0830 DANKS,A/ET AL. ESO PHOTOMETRY 220199 24/04/86 0.0830 DANKS,A/ET AL. ESO PHOTOMETRY 220200 25/04/86 0.0000 DANKS,A/ET AL. ESO PHOTOMETRY 220201 26/04/86 0.0000 DANKS,A/ET AL. ESO PHOTOMETRY 220202 23/05/86 0.0000 DANKS,A/ET AL. ESO PHOTOMETRY 220203 02/06/86 0.9580 DANKS,A/ET AL. ESO PHOTOMETRY 220204 24/06/86 0.9580 DANKS,A/ET AL. ESO PHOTOMETRY 220205 25/06/86 0.9580 DANKS,A/ET AL. ESO PHOTOMETRY 220206 03/03/86 0.4380 LEBERTRE,T ESO PHOTOMETRY 220207 03/03/86 0.9000 CAMPINS,H NASA IRTF PHOTOMETRY 220208 05/03/86 0.8610 CAMPINS,H NASA IRTF PHOTOMETRY 220209 04/03/86 0.8510 CAMPINS,H NASA IRTF PHOTOMETRY 220210 17/01/86 0.0820 CAMPINS,H NASA IRTF PHOTOMETRY 220211 18/01/86 0.0130 CAMPINS,H NASA IRTF PHOTOMETRY 220212 25/09/85 0.4000 DANKS,A/ET AL. ESO PHOTOMETRY 220213 17/03/86 0.7500 TOKUNAGA,A/KAMINSKI,C NASA IRTF PHOTOMETRY 220214 20/04/86 0.3000 KAMINSKI,C/GOLISCH,W NASA IRTF PHOTOMETRY 220215 02/05/86 0.4000 GOLISCH,W/GRIEP,D NASA IRTF PHOTOMETRY 220216 28/05/86 0.3000 GRIEP,D/GOLISCH,W NASA IRTF PHOTOMETRY 220217 30/05/86 0.3000 GRIEP,D/KAMINSKI,C NASA IRTF PHOTOMETRY 220218 12/06/86 0.3000 GOLISCH,W NASA IRTF PHOTOMETRY 220219 24/11/86 0.6000 GOLISCH,W NASA IRTF PHOTOMETRY 220220 02/12/86 0.6000 GOLISCH,W NASA IRTF PHOTOMETRY 220221 03/12/86 0.6000 GOLISCH,W NASA IRTF PHOTOMETRY 220222 20/12/86 0.6000 GRIEP,D NASA IRTF PHOTOMETRY 220223 21/12/86 0.6000 GRIEP,D NASA IRTF PHOTOMETRY 220224 01/06/87 0.3000 TOKUNAGA,A/ET AL. NASA IRTF PHOTOMETRY 220225 07/04/86 0.6000 RUSSELL,R/ET AL. NASA LEAR JET PHOTOMETRY 220226 08/04/86 0.6000 RUSSELL,R/ET AL. NASA LEAR JET PHOTOMETRY 220227 09/04/86 0.6000 RUSSELL,R/ET AL. NASA LEAR JET PHOTOMETRY 220228 11/04/86 0.6000 RUSSELL,R/ET AL. NASA LEAR JET PHOTOMETRY 220229 16/03/86 0.4120 KAWARA,K/ET AL. CTIO PHOTOMETRY 220230 03/04/86 0.4300 KAWARA,K/ET AL. CTIO PHOTOMETRY 220231 04/04/86 0.2980 KAWARA,K/ET AL. CTIO PHOTOMETRY 220232 05/04/86 0.3820 KAWARA,K/ET AL. CTIO PHOTOMETRY 220233 08/04/86 0.3530 KAWARA,K/ET AL. CTIO PHOTOMETRY 220234 15/03/86 0.4550 KAWARA,K/ET AL. CTIO PHOTOMETRY 220235 01/02/88 0.3960 WILLNER,S WHIPPLE PHOTOMETRY 220236 08/04/88 0.3040 WILLNER,S WHIPPLE PHOTOMETRY 220237 04/11/85 0.2080 LORENZETTI,D/ET AL. TIRGO PHOTOMETRY 220238 15/03/86 0.7000 CAMPINS,H/ET AL. NASA KAO PHOTOMETRY 220239 16/03/86 0.7000 CAMPINS,H/ET AL. NASA KAO PHOTOMETRY 221000 21/09/85 0.5930 BROOKE,T/KNACKE,R NASA IRTF POLARIMETRY 221001 05/11/85 0.4750 BROOKE,T/KNACKE,R NASA IRTF POLARIMETRY 221002 22/11/85 0.3210 BROOKE,T/JOYCE,R KPNO POLARIMETRY 221003 22/11/85 0.4580 BROOKE,T/KNACKE,R NASA IRTF POLARIMETRY 221004 23/11/85 0.2650 BROOKE,T/JOYCE,R KPNO POLARIMETRY 221005 10/12/85 0.2630 BROOKE,T/KNACKE,R NASA IRTF POLARIMETRY 221006 20/12/85 0.1200 BROOKE,T/JOYCE,R KPNO POLARIMETRY 221007 24/03/86 0.3440 BROOKE,T/ET AL. CTIO POLARIMETRY 221008 28/03/86 0.3420 BROOKE,T/ET AL. CTIO POLARIMETRY 221009 17/04/86 0.2670 BROOKE,T/JOYCE,R KPNO POLARIMETRY 221010 27/04/86 0.2490 BROOKE,T/KNACKE,R NASA IRTF POLARIMETRY 221011 28/05/86 0.1780 BROOKE,T/JOYCE,R KPNO POLARIMETRY 221012 07/12/85 0.2800 PANKIEWICZ,G/MCDONNELL,J UKIRT POLARIMETRY 221013 01/06/86 0.2480 MCDONNELL,J UKIRT POLARIMETRY 222000 14/12/85 0.2000 HERTER,T/ET AL. NASA KAO SPECTROSCOPY 222001 14/12/85 0.2000 HERTER,T/ET AL. NASA KAO SPECTROSCOPY 222002 14/12/85 0.2000 HERTER,T/ET AL. NASA KAO SPECTROSCOPY 222003 26/03/86 0.3650 KNACKE,R/ET AL. CTIO SPECTROSCOPY 222004 27/03/86 0.3510 KNACKE,R/ET AL. CTIO SPECTROSCOPY 222005 29/03/86 0.3650 KNACKE,R/ET AL. CTIO SPECTROSCOPY 222006 25/04/86 0.3230 KNACKE,R/ET AL. NASA IRTF SPECTROSCOPY 222007 19/05/86 0.0000 TOKUNAGA,A/ET AL. NASA IRTF SPECTROSCOPY 222111 01/05/86 0.4170 AITKEN,D/ET AL. AAO SPECTROSCOPY 222112 01/05/86 0.4380 AITKEN,D/ET AL. AAO SPECTROSCOPY 222113 01/05/86 0.4580 AITKEN,D/ET AL. AAO SPECTROSCOPY 222114 29/04/86 0.3650 AITKEN,D/ET AL. AAO SPECTROSCOPY 222115 30/04/86 0.4170 AITKEN,D/ET AL. AAO SPECTROSCOPY 222116 18/11/85 0.0000 GEBALLE,T UKIRT SPECTROSCOPY 222117 18/11/85 0.5100 GEBALLE,T UKIRT SPECTROSCOPY HYA 106 222118 29/10/85 0.5800 KNACKE,R/ET AL. UKIRT SPECTROSCOPY 222119 29/10/85 0.5800 KNACKE,R/ET AL. UKIRT SPECTROSCOPY 222120 18/11/85 0.4000 GEBALLE,T UKIRT SPECTROSCOPY 222121 05/11/85 0.6000 BROOKE,T NASA IRTF SPECTROSCOPY HYA 106 222122 29/10/85 0.5500 KNACKE,R/ET AL. UKIRT SPECTROSCOPY HYA 106 222123 05/11/85 0.6450 BROOKE,T NASA IRTF SPECTROSCOPY HYA 106 222124 05/11/85 0.6210 BROOKE,T NASA IRTF SPECTROSCOPY 222125 05/11/85 0.6000 BROOKE,T NASA IRTF SPECTROSCOPY 222126 16/01/86 0.0800 CAMPINS,H NASA IRTF SPECTROSCOPY 222127 26/01/86 0.9600 EPCHTEIN,N/LEBERTRE,T ESO SPECTROSCOPY 222128 03/05/86 0.0000 STACEY,G/ET AL. NASA KAO SPECTROSCOPY 222129 10/04/86 0.5000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222130 08/04/86 0.6000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222131 12/12/85 0.1000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222132 17/12/85 0.2000 BREGMAN,J/ET AL. LICK SPECTROSCOPY 222133 30/03/86 0.0000 WICKRAMASINGHE,D/ALLEN,D AAO SPECTROSCOPY NO DATA 222134 31/03/86 0.0000 WICKRAMASINGHE,D/ALLEN,D AAO SPECTROSCOPY NO DATA 222135 01/04/86 0.0000 WICKRAMASINGHE,D/ALLEN,D AAO SPECTROSCOPY NO DATA 222136 30/12/85 0.0000 DANKS,A/ET AL. ESO SPECTROSCOPY NO DATA 222137 28/03/86 0.3700 DANKS,A/ET AL. ESO SPECTROSCOPY 222138 15/03/86 0.4550 KAWARA,K/ET AL. CTIO SPECTROSCOPY 222139 16/03/86 0.4120 KAWARA,K/ET AL. CTIO SPECTROSCOPY 222140 03/04/86 0.4300 KAWARA,K/ET AL. CTIO SPECTROSCOPY 222141 04/04/86 0.2980 KAWARA,K/ET AL. CTIO SPECTROSCOPY 222142 05/04/86 0.3820 KAWARA,K/ET AL. CTIO SPECTROSCOPY 222143 08/04/86 0.3530 KAWARA,K/ET AL. CTIO SPECTROSCOPY 222144 25/04/86 0.0000 BAAS,F/ET AL. UKIRT SPECTROSCOPY 222145 24/05/86 0.0000 BAAS,F/ET AL. UKIRT SPECTROSCOPY 222146 28/11/85 0.5830 SUTO,H/ET AL. OAO SPECTROSCOPY 222147 02/01/86 0.3960 SUTO,H/ET AL. AIRO SPECTROSCOPY 222148 21/03/86 0.7500 SUTO,H/ET AL. SSO SPECTROSCOPY 222149 22/03/86 0.7400 SUTO,H/ET AL. SSO SPECTROSCOPY 222150 23/03/86 0.7550 SUTO,H/ET AL. SSO SPECTROSCOPY 222151 24/03/86 0.7500 SUTO,H/ET AL. SSO SPECTROSCOPY 222152 25/03/86 0.7190 SUTO,H/ET AL. SSO SPECTROSCOPY 222153 17/12/85 0.1390 GLACCUM,W/ET AL. NASA KAO SPECTROSCOPY 222154 20/12/85 0.1460 GLACCUM,W/ET AL. NASA KAO SPECTROSCOPY 222155 15/04/86 0.6390 GLACCUM,W/ET AL. NASA KAO SPECTROSCOPY 222156 17/04/86 0.6810 GLACCUM,W/ET AL. NASA KAO SPECTROSCOPY 222159 16/12/85 0.0000 GLACCUM,W/ET AL. NASA KAO SPECTROSCOPY MARS 222160 15/04/86 0.0000 GLACCUM,W/ET AL. NASA KAO SPECTROSCOPY MARS 222161 17/04/86 0.0000 GLACCUM,W/ET AL. NASA KAO SPECTROSCOPY MARS 222162 22/12/85 0.0800 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222163 23/12/85 0.1400 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222164 24/12/85 0.0700 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222165 24/12/85 0.1100 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222166 20/03/86 0.7000 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222167 20/03/86 0.7400 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222168 22/03/86 0.6800 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222169 22/03/86 0.7200 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222170 24/03/86 0.6500 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222171 24/03/86 0.6800 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222172 24/03/86 0.7100 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222173 24/03/86 0.7300 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222174 26/03/86 0.6400 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222175 26/03/86 0.6600 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222176 26/03/86 0.7000 WEAVER,H/ET AL. NASA KAO SPECTROSCOPY NO DATA 222177 10/04/86 0.6000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222178 10/04/86 0.6000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222179 10/04/86 0.6000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222180 10/04/86 0.6000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222181 08/04/86 0.6000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222182 08/04/86 0.6000 BREGMAN,J/ET AL. NASA KAO SPECTROSCOPY 222183 21/12/85 0.7920 MAILLARD,J/ET AL. CFHT SPECTROSCOPY 222184 23/12/85 0.3570 MAILLARD,J/ET AL. CFHT SPECTROSCOPY BETA LEP 222185 23/12/85 0.3780 MAILLARD,J/ET AL. CFHT SPECTROSCOPY BS 1856 222186 29/04/86 0.2000 MAILLARD,J/ET AL. CFHT SPECTROSCOPY 222187 29/04/86 0.2000 MAILLARD,J/ET AL. CFHT SPECTROSCOPY 222188 29/04/86 0.2000 MAILLARD,J/ET AL. CFHT SPECTROSCOPY 223002 16/09/85 0.4920 HAYWARD,T WIRO IMAGE 223003 01/10/85 0.3600 GRASDALEN,G WIRO IMAGE 223004 01/10/85 0.3600 GRASDALEN,G WIRO IMAGE 223005 01/10/85 0.3690 GRASDALEN,G WIRO IMAGE 223006 01/10/85 0.3690 GRASDALEN,G WIRO IMAGE 223007 06/10/85 0.4440 HAYWARD,T WIRO IMAGE 223008 06/10/85 0.4560 HAYWARD,T WIRO IMAGE 223009 06/10/85 0.4670 HAYWARD,T WIRO IMAGE 223010 06/10/85 0.4800 HAYWARD,T WIRO IMAGE 223011 06/10/85 0.4920 HAYWARD,T WIRO IMAGE 223012 19/10/85 0.4420 GRASDALEN,G WIRO IMAGE 223013 19/10/85 0.4530 GRASDALEN,G WIRO IMAGE 223014 20/10/85 0.4250 GRASDALEN,G WIRO IMAGE 223015 20/10/85 0.4370 GRASDALEN,G WIRO IMAGE 223016 27/10/85 0.4290 HAYWARD,T WIRO IMAGE 223017 27/10/85 0.4410 HAYWARD,T WIRO IMAGE 223018 27/10/85 0.4520 HAYWARD,T WIRO IMAGE 223019 30/10/85 0.3150 HAYWARD,T WIRO IMAGE 223020 30/10/85 0.3150 HAYWARD,T WIRO IMAGE 223021 30/10/85 0.3260 HAYWARD,T WIRO IMAGE 223022 30/10/85 0.3260 HAYWARD,T WIRO IMAGE 223023 30/10/85 0.3380 HAYWARD,T WIRO IMAGE 223024 30/10/85 0.3380 HAYWARD,T WIRO IMAGE 223025 30/10/85 0.3480 HAYWARD,T WIRO IMAGE 223026 30/10/85 0.3480 HAYWARD,T WIRO IMAGE 223027 30/10/85 0.2880 HAYWARD,T WIRO IMAGE HD 18881 223028 30/10/85 0.2920 HAYWARD,T WIRO IMAGE HD 18881 223029 30/10/85 0.3570 HAYWARD,T WIRO IMAGE HD 18881 223030 30/10/85 0.3580 HAYWARD,T WIRO IMAGE HD 18881 223031 30/10/85 0.3150 HAYWARD,T WIRO IMAGE 223032 30/10/85 0.3480 HAYWARD,T WIRO IMAGE 223033 02/01/86 0.9950 SMITH,J/MAGRATH,B WIRO IMAGE 223034 02/01/86 0.9950 SMITH,J/MAGRATH,B WIRO IMAGE 223035 03/01/86 0.0080 SMITH,J/MAGRATH,B WIRO IMAGE 223036 03/01/86 0.0080 SMITH,J/MAGRATH,B WIRO IMAGE 223037 03/01/86 0.0220 SMITH,J/MAGRATH,B WIRO IMAGE 223038 03/01/86 0.0220 SMITH,J/MAGRATH,B WIRO IMAGE 223039 04/01/86 0.0130 SMITH,J/MAGRATH,B WIRO IMAGE 223040 04/01/86 0.0130 SMITH,J/MAGRATH,B WIRO IMAGE 223041 04/01/86 0.0260 SMITH,J/MAGRATH,B WIRO IMAGE 223042 04/01/86 0.0260 SMITH,J/MAGRATH,B WIRO IMAGE 223043 05/01/86 0.0740 SMITH,J/MAGRATH,B WIRO IMAGE 223044 05/01/86 0.0740 SMITH,J/MAGRATH,B WIRO IMAGE 223045 03/01/86 0.0400 SMITH,J/MAGRATH,B WIRO IMAGE HD 3029 223046 03/01/86 0.0430 SMITH,J/MAGRATH,B WIRO IMAGE HD 3029 223047 03/01/86 0.5900 SMITH,J/MAGRATH,B WIRO IMAGE HD 129653 223048 03/01/86 0.5910 SMITH,J/MAGRATH,B WIRO IMAGE HD 129653 223049 03/01/86 0.5950 SMITH,J/MAGRATH,B WIRO IMAGE HD 129653 223050 03/01/86 0.5970 SMITH,J/MAGRATH,B WIRO IMAGE HD 129653 223051 04/01/86 0.1890 SMITH,J/MAGRATH,B WIRO IMAGE HD 18881 223052 04/01/86 0.2000 SMITH,J/MAGRATH,B WIRO IMAGE HD 18881 223053 03/01/86 0.0080 SMITH,J/MAGRATH,B WIRO IMAGE 223054 03/01/86 0.0080 SMITH,J/MAGRATH,B WIRO IMAGE 223055 04/01/86 0.0130 SMITH,J/MAGRATH,B WIRO IMAGE 223056 04/01/86 0.0130 SMITH,J/MAGRATH,B WIRO IMAGE 223057 06/05/86 0.1940 HAYWARD,T WIRO IMAGE 223058 06/05/86 0.1940 HAYWARD,T WIRO IMAGE 223059 23/05/86 0.1870 GRASDALEN,G/HAYWARD,T WIRO IMAGE 223060 16/09/85 0.0000 HAYWARD,T WIRO IMAGE HD 18881 223061 01/10/85 0.0000 GRASDALEN,G WIRO IMAGE BS 134 223062 06/10/85 0.0000 HAYWARD,T WIRO IMAGE HD 18881 223063 19/10/85 0.0000 GRASDALEN,G WIRO IMAGE BS 923 223064 19/10/85 0.0000 GRASDALEN,G WIRO IMAGE RHO ORI 223065 20/10/85 0.0000 GRASDALEN,G WIRO IMAGE BS 923 223066 27/10/85 0.0000 HAYWARD,T WIRO IMAGE HD 40335 223067 30/10/85 0.0000 HAYWARD,T WIRO IMAGE HD 18881 223068 03/01/86 0.0000 SMITH,J/MAGRATH,B WIRO IMAGE HD 3029 223069 03/01/86 0.0000 SMITH,J/MAGRATH,B WIRO IMAGE HD 129653 223070 04/01/86 0.0000 SMITH,J/MAGRATH,B WIRO IMAGE HD 18881 223071 06/05/86 0.0000 HAYWARD,T WIRO IMAGE HD 106965 223072 23/05/86 0.0000 GRASDALEN,G/HAYWARD,T WIRO IMAGE HD 105601 223073 24/10/85 0.4530 HAYWARD,T WIRO IMAGE 223074 24/10/85 0.4560 HAYWARD,T WIRO IMAGE 223075 24/10/85 0.0000 HAYWARD,T WIRO IMAGE ALPHA TAU 223076 13/03/86 0.7020 HAYWARD,T WIRO IMAGE 223077 13/03/86 0.7090 HAYWARD,T WIRO IMAGE 223078 13/03/86 0.7110 HAYWARD,T WIRO IMAGE 223079 13/03/86 0.7400 HAYWARD,T WIRO IMAGE BETA PEG 223080 13/03/86 0.7430 HAYWARD,T WIRO IMAGE BETA PEG 223081 13/03/86 0.0000 HAYWARD,T WIRO IMAGE BETA PEG 223082 13/03/86 0.7070 HAYWARD,T WIRO IMAGE 223083 11/03/85 0.5000 RIEKE,M/ET AL. 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