Index of /holdings/ro-c-rpcmag-4-ext3-resampled-v6.0

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 PUBLICATION_DATE   = 2016-11-30
 NOTE               = "
      ASCII description of contents of this RPC-MAG Archive"


************                   File AAREADME.TXT     ******************


ADC:       Analog-Digital-Converter
AQP:       Acquisition Period
ASIC:      Application Specific Integrated Circuit
B-FIELD:   Magnetic Field
CG:        67P/Churyumov-Gerasimenko
CO-I:      Co-Investigator
CuL:       Kupferlackdraht, Enamelled copper wire
DDS:       Data Distribution System
DPU:       Digital Processing Unit
DS-1:      NASA's Deepspace 1 Mission
EAICD:     Experimenter  to  Archive Interface Control Document
EID-B:     Experiment Interface Document , Part B
EMC:       Electromagnetic Compatibility
ESA:       European Space Agency
ESTEC:     European Space Research and Technology Centre
FGM:       Fluxgate-Magnetometer
FM:        Flight Model
FMECA:     Failure Mode Effects and Criticality Analysis
FPGA:      Field programmable Gate Array
FCP:       Flight Control Procedure
FS:        Flight Spare Model
FSS:       First Sience Sequence
HK:        Housekeeping data (Supply voltages, Ref. voltages,
H/W:       Hardware
IABG:      Industrieanlagenbetriebsgesellschaft
IB:        Inboard Sensor
ID:        Identifier
I/F:       Interface
IGEP:      Institut fuer Geophysik und extraterrestrische Physik,
IWF:       Institut fuer Weltraumforschung,Graz
LCL:       Latching Current Limiter
LEXAN:     Polycarbonate resin thermoplastic
MACOR:     Machinable glas ceramic
MAG:       Magnetometer
MIP:       RPC Mutual Impedance Probe
NASA:      National Aeronautics and Space Administration
OB:        Outboard Sensor
OPAMP:     Operational Amplifier
PCB:       Printed Circuit Board
PDS:       Planetary Data System
PERMALLOY: Nickel Iron magnetic alloy
PI:        Principal Investigator
PIU:       RPC Power Interface Unit
PSA:       Planetary Science Archive
PT1000:    Platinum Thermistor with 1000 Ohm nominal resistance
RAW:       Data in units of ADC counts in instrument coordinates
ROKSY:     ROSETTA Knowledge Management System
ROMAP:     ROSETTA Lander Magnetometer
RPC:       ROSETTA Plasma Consortium
RPCMAG:    ROSETTA Orbiter Magnetometer
RPC-MAG:   ROSETTA Orbiter Magnetometer
RPC-0:     RPC Main Electronics Box
SADM:      Solar Array Drive Mechanism
S/C:       Spacecraft
SID:       Science Mode Identifier
S/W:       Software
SEU:       Single Event Upset
SEL:       Single Event Latch-up
TC:        Telecommand
TM:        Telemetry
TM:        Technical Manager
TS:        Time Series
UV:        Ultraviolet
us:        microsecond
Wrt.:      with respect to

This data set contains resampled data obtained by the Fluxgate
Magnetometer (RPC-MAG) onboard the ROSETTA spacecraft from the
EXTENDED MISSION PHASE 3 (EXT3), for the time interval
June 29 until September 30, 2016. Included in this
dataset are the measurements of

MTP0031 STP0115 from 2016-06-28T23:25 to 2016-07-05T23:25
MTP0031 STP0116 from 2016-07-05T23:25 to 2016-07-12T23:25
MTP0031 STP0117 from 2016-07-12T23:25 to 2016-07-19T23:25
MTP0031 STP0118 from 2016-07-19T23:25 to 2016-07-26T23:25

MTP0032 STP0119 from 2016-07-26T23:25 to 2016-08-02T23:25
MTP0032 STP0120 from 2016-08-02T23:25 to 2016-08-09T23:25

MTP0033 STP0121 from 2016-08-09T23:25 to 2016-08-15T06:40
MTP0033 STP0122 from 2016-08-15T06:40 to 2016-08-21T06:40
MTP0033 STP0123 from 2016-08-21T06:40 to 2016-08-30T06:40
MTP0033 STP0124 from 2016-08-30T06:40 to 2016-09-02T06:40

MTP0034 STP0125 from 2016-09-02T06:40 to 2016-09-05T06:40
MTP0034 STP0126 from 2016-09-05T06:40 to 2016-09-11T06:40
MTP0034 STP0127 from 2016-09-11T06:40 to 2016-09-20T06:40
MTP0034 STP0128 from 2016-09-20T06:40 to 2016-09-26T06:40

MTP0035 STP0129 from 2016-09-26T06:40 to 2016-09-29T19:30
MTP0035 STP0130 from 2016-09-29T19:30 to 2016-09-30T10:39

The magnetometer consists of two sensors, the OB and the IB sensor,
mounted on a spacecraft boom. The instrument provides 3 component
magnetic field vector data measured by both sensors. In this data
set the calibrated and averaged data can
be found. Magnetic field data are given in nanotesla.

 Due to strong magnetic disturbance by the ORBITER,
 the magnetic field data are influenced by s/c generated
 magnetic fields. The source of these disturbance is manifold:
  - transient currents flowing on the spacecraft
  - Heater pulses
  - Thruster related magnetic field
  - Reaction wheel signatures
  - etc.

  Due to the complexity of these circumstances a proper data
  cleaning is an ongoing task. Thus  the data of the present dataset
  still contain the mentioned disturbance signatures.

  Therefore, any use of the data for scientific research has to be
  done under consideration of these disturbances.



1) Averaged Data

CODMAC Level/Type             Data Type     Data Content

          4 / RESAMPLED Data  table         Averaged  TS of OB,IB data



The data can be found in the

directory. This directory has up to six subdirectories:

LEVEL_F : (IB,OB)  calibrated, averaged data in S/C coordinates.

b) Supporting files

Supporting files for the Archive user include PDS descriptions,
documents, and searchable indices. These have been organized into
three directories one level below the root: CATALOG,CALIB, DOCUMENT,INDEX.

Structure of the volume

AAREADME.TXT  (PDS required introduction to the data set)
VOLDESC.CAT   (PDS required volume description of the data only)

./CATALOG/CATINFO.TXT (list of catalog files)
          *.CAT       (Mission, spacecraft, instrument, data, references)

../CALIB/CALINFO.TXT (list of calib files)
         *.LBL (PDS Label for  *.ASC files
    RPCMAG_GND_CALIB_FSDPU_FMIB.ASC Ground Calibration Parameter
                                    File for Flight SPARE DPU with
                                    FM Inboard sensor
    RPCMAG_GND_CALIB_FSDPU_FMOB.ASC Ground Calibration Parameter
                                    File for Flight SPARE DPU with
                                    FM Outboard sensor

    RPCMAG__PHASE_008_CALIB_IB.ASC  Inflight calibration Parameter
                                           for IB
    RPCMAG__PHASE_008_CALIB_OB.ASC  Inflight calibration Parameter
                                           for OB

    RPCMAG_SC_ALIGN.ASC             Matrices for stowed and
                                    deployed MAG boom in relation
                                    to s/c coordinates
    RPCMAG_BOOM_ALIGN_CORR_EF1.ASC  Boom Orientation correction
                                    angles obtained from EF1

./DOCUMENT/DOCINFO.TXT  (list of documents)
           *.PDF        (PDF documents)

./INDEX/INDXINFO.TXT    (Description of the contents of the index
        INDEX.LBL       (PDS LABEL file for INDEX.TAB)
        INDEX.TAB       (Index of the data set in tabular format)

./DATA/RESAMPLED/*.TAB (MAG data, 3 components presented as ASCII tables)
              *.LBL     (PDS LABELS of the MAG data files)

The ROSETTA project decided that the data would be archived in the
PDS format. Consequently, the layout of this volume and the labels
for each file conform to the PDS/PSA guidelines.


Data generated by:

Dr. Ingo Richter
Technical University Braunschweig
Institute for Geophysics and Extraterrestrial Physics
Mendelssohnstr. 3
38106 Braunschweig


Prof. Dr. Karl-Heinz Glassmeier
Technical University Braunschweig
Institute for Geophysics and Extraterrestrial Physics
Mendelssohnstr. 3
38106 Braunschweig