Index of /holdings/ro-c-rpcmag-4-esc2-resampled-v5.0

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 PUBLICATION_DATE   = 2015-09-29
 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
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
COMET ESCORT 2 Phase, for the time interval  March 11, 2014 until
June 30, 2015. Included in this dataset are the measurements of

MTP0014 - STP0047 from 2015-03-10T23:25 to 2015-03-17T23:25  
MTP0014 - STP0048 from 2015-03-17T23:25 to 2015-03-24T23:25  
MTP0014 - STP0049 from 2015-03-24T23:25 to 2015-03-31T23:25  
MTP0014 - STP0050 from 2015-03-31T23:25 to 2015-04-08T11:25  
MTP0015 - STP0051 from 2015-04-08T11:25 to 2015-04-14T23:25  
MTP0015 - STP0052 from 2015-04-14T23:25 to 2015-04-21T23:25  
MTP0015 - STP0053 from 2015-04-21T23:25 to 2015-04-28T23:25  
MTP0015 - STP0054 from 2015-04-28T23:25 to 2015-05-05T23:25  
MZP0016 - STP0055 from 2015-05-05T23:25 to 2015-05-12T23:25  
MZP0016 - STP0056 from 2015-05-12T23:25 to 2015-05-19T23:25  
MZP0016 - STP0057 from 2015-05-19T23:25 to 2015-05-27T11:25  
MZP0016 - STP0058 from 2015-05-27T11:25 to 2015-06-02T23:25  
MTP0017 - STP0059 from 2015-06-02T23:25 to 2015-06-09T23:25  
MTP0017 - STP0060 from 2015-06-09T23:25 to 2015-06-16T23:25  
MTP0017 - STP0061 from 2015-06-16T23:25 to 2015-06-23T23:25  
MTP0017 - STP0062 from 2015-06-23T23:25 to 2015-06-30T23:25  

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 and disturbance corrected 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  *.TXT files
    RPCMAG_GND_CALIB_FSDPU_FMIB.TXT Ground Calibration Parameter
                                    File for Flight SPARE DPU with
                                    FM Inboard sensor
    RPCMAG_GND_CALIB_FSDPU_FMOB.TXT Ground Calibration Parameter
                                    File for Flight SPARE DPU with
                                    FM Outboard sensor

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

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

./DOCUMENT/DOCINFO.TXT  (list of documents)
           *.DOC        (WORD documents)
           *.ASC        (ASCII documents)
           *.PDF        (PDF documents)
           *.TEX        (LaTeX 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 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