DIFB_TEMPS
----------

Symbol Key:
  o = Lien open
  x = Lien resolved
  + = Comments


x Mention in the dataset.cat that all temperatures are in degrees Celsius.
  + Resolved 2007-04-30 by SAM.

x MISSING_CONSTANT value should be changed to "-999.999" from "1.E32".
  + Resolved 2007-04-30 by SAM.

x Change the definition of the first column in the temperature tables to 
  indicate that the first column is, in fact, the day-of-year and fractional
  day.  Also mention the actual year.
  + Resolved 2007-04-30 by SAM.

x If possible, add diagram(s) showing where the sensors were located.
  + 2007-05-24:  Don said he work work on this (see email from 2007-05-14).
  + 2008-01-30:  Received an illustrated document from Don.
  + 2008-02-12:  Receieved ITAR clearance from GSFC so this document
                 could be included in the PDS archive; Scanned the signed
                 ITAR clearance so we have an electronic version.
  + 2008-02-14:  Document does not describe where the solar panel sensors
                 or the instrument platform sensor is located.  Emailed
                 John Valdez at Ball for at least a description.
  + 2008-02-28:  Received two graphics from John Valdez;  Added them to the
                 document and forwarded a hardcopy along with the original
                 signed ITAR form to Al Schultz who will deliver it to the
                 ITAR office at GSFC.
  + 2008-05-07:  Per Al Schultz, GFSC **LOST** the package; I sent another
                 hardcopy of the document.
  + 2098-05-14:  Al said due to management changes, GSFC refuses to clear
                 the revised document because the it was not written by
                 Goddard;  Per Mike A'Hearn, we'll proceed with archiving
                 the original version of the document since it was cleared.

x Stephanie and Don H. will consult and make sure the tables we have are the
  20-minute average tables we were expecting.
  + The reviewed data *are* 20-minute average tables. Resolved 2007-04-30 
    by SAM.

x Consider adding simple plots to the documentation directory showing the
  temperature profile for each sensor or group of sensors.
  + 2007-05-24:  Lori volunteered to work on these plots.
  + 2007-06-04:  Resolved.  Lori finished the plots and Stef made PDS labels.

x In the catinfo.txt file, the HRII.CAT file refers to the MRI, and the
  file for MRI is not included at all.
  + Resolved 2007-04-30 by SAM.

x Check refs in reference.cat.  Some are repetitive (AHEARNETAL2005), some
  are published in Icarus 2007 and need updates, and KLAASENETAL2006 needs
  to be updated to 2007.  Need to find every mention of these references
  in all files (example dataset.cat, deep_impact.cat, etc.) and use the
  correct REFERENCE_KEY_ID for them.
  + Resolved 2008-01-39 by SAM.  Copied the latest version of the 
    reference.cat file for DI science data sets to catalog/. 

The following are outstanding questions for the data provider (Don Hampton)
which should be answered before these data are archived:
==========================================================================
x Do the 100-byte image headers include any of the TIB temperatures
  found in the tables you provided?  Or, do those values come only
  from the instruments' electronics telemetry boards?
  + Temperatures in the image headers come from different sensors than
    those used in this data set.

x HRI CCD A & B sensor(s):  Are these physically two different sensors
  or are the measurements from one physical sensor sent to both side A
  and B of the TIB?
  + Answered in the new Thermal Sensor Atlas by Don Hampton

x MRI CCD A & B sensor(s):  Are these physically two different sensors
  or are the measurements from one physical sensor sent to both side A
  and B of the TIB?
  + Answered in the new Thermal Sensor Atlas by Don Hampton

x HRI TEL A & B sensor(s):  Are these physically two different sensors
  or are the measurements from one physical sensor sent to both side A
  and B of the TIB?
  + Answered in the new Thermal Sensor Atlas by Don Hampton

x Is the HRI SIM Prism 1 sensor for the CaF2 prism?
x Is the HRI SIM Prism 2 sensor for the ZnSe prism?
  + Per Don, the sensors are next two each other, so we simply get
    two measurements of the temperature near both prisms.

x Which panels are solar wings 1 and wing 2?  Looking directly at
  the instrument platform with up in the direction of the HGA and
  down looking out the ITS instrument, is the wing on the left or
  right called wing 1 for these temperatures?
  + Answered in the two graphics from John Valdez that we could
    not include in the new Thermal Sensor Atlas because GSFC
    refused to clear the document.

x Which directions are +/-Z in the definitions for the four solar
  wing temps?   Does +Z point to the sun or the target (generally),
  assuming Z is normal to the flat panels.
  + Answered in the two graphics from John Valdez that we could
    not include in the new Thermal Sensor Atlas because GSFC
    refused to clear the document.

x Was the sensor for the beamsplitter attached to TIB side A or B?
  One spreadsheet I have, ?, states A but the DI Thermal Control
  Subsystem Description report (DI-INST-THR-030-REVA) states B.
  + Answered in the new Thermal Sensor Atlas by Don Hampton

x Do we know why some of the paired temps, such as MRI CCD A and B
  varied by as much as one deg C during flight?
  + That's just the way the sensors worked per Don