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IMBF-antenna

MRTCAL splits the antenna extension in the antenna slow and antenna fast descriptions. Antenna slow:

XTENSION (C)  = BINTABLE               / binary table extension
BITPIX   (I4) =                      8 / 8-bit bytes           
NAXIS    (I4) =                      2 / 2-dimensional binary table
NAXIS1   (I4) =                   6228 / width of table in bytes   
NAXIS2   (I4) =                      8 / number of rows in table   
PCOUNT   (I4) =                      0 / size of special data area 
GCOUNT   (I4) =                      1 / one data group (required keyword)
TFIELDS  (I4) =                     19 / number of fields in each row     
EXTNAME  (C)  = IMBF-antenna           / name of this binary table extension
SCANNUM  (I4) =                    138 / Scan number                        
OBSNUM   (I4) =                      1 / Observation number                 
DATE-OBS (C)  = 2017-03-29T10:54:54.41 / observation start in TIMESYS system
MJD_BEG  (R8) =   57841.4547964699     / Duplicate of DATE-OBS (memory only)
DATE-END (C)  = 2017-03-29T10:54:58.42 / observation end in TIMESYS system  
MJD_END  (R8) =   57841.4548428241     / Duplicate of DATE-END (memory only)
OBSTYPE  (C)  = calibrate              / Observation type                   
SUBSTYPE (C)  = calSky                 / Subscan type                       
SUBSTIME (R8) =   5.00000000000000     / [s] Subscan time                   
SYSTEMOF (C)  = projection             / System for offsets
SUBSXOFF (R8) = -2.908882000000000E-03 / [rad] Subscan x offset
SUBSYOFF (R8) =   0.00000000000000     / [rad] Subscan y offset
SETYPE01 (C)  =                        / Segment type
SETIME01 (R8) =   0.00000000000000     / [s] Segment time
SEXOFF01 (R8) =   0.00000000000000     / [rad] Segment x offset
SEYOFF01 (R8) =   0.00000000000000     / [rad] Segment y offset
SEXSTA01 (R8) =   0.00000000000000     / [rad] Segment x start
SEYSTA01 (R8) =   0.00000000000000     / [rad] Segment y start
SEXEND01 (R8) =   0.00000000000000     / [rad] Segment x end
SEYEND01 (R8) =   0.00000000000000     / [rad] Segment y end
SESPES01 (R8) =   0.00000000000000     / [rad/s] Speed at start of segment
SESPEE01 (R8) =   0.00000000000000     / [rad/s] Speed at end of segment
DOPPLERC (R8) =  0.999881490337000     / Doppler correction factor
OBSVELRF (R8) =   28.8325140071000     / [km/s] Observer velocity in rest frame
MJD      (R8) =   57841.4547916667     ...    57841.4548726852 / [Julian day] MJD at integration start
LST      (R8) =   83367.2657212536     ...    83374.2848861940 / [s] Local apparent sidereal time (integration s
LONGOFF  (R8) = -2.908881986513734E-03 ...  -2.908881986513734E/ [rad] long. offset from source in user native f
LATOFF   (R8) =   0.00000000000000     ...    0.00000000000000 / [rad] lat. offset from source in user native fr
CAZIMUTH (R8) =   1.31577241984522     ...    1.31600523032287 / [rad] Commanded Azimuth
CELEVATI (R8) =  0.630288975389516     ...   0.630683181202881 / [rad] Commanded Elevation
TRACEFLA (I4) =              0      ...                   0    / Trace Flag

Antenna fast:

XTENSION (C)  = BINTABLE               / binary table extension
BITPIX   (I4) =                      8 / 8-bit bytes
NAXIS    (I4) =                      2 / 2-dimensional binary table
NAXIS1   (I4) =                   6228 / width of table in bytes
NAXIS2   (I4) =                      8 / number of rows in table
PCOUNT   (I4) =                      0 / size of special data area
GCOUNT   (I4) =                      1 / one data group (required keyword)
TFIELDS  (I4) =                     19 / number of fields in each row
EXTNAME  (C)  = IMBF-antenna           / name of this binary table extension
DATE-OBS (C)  = 2017-03-29T10:54:54.41 / observation start in TIMESYS system
MJD_BEG  (R8) =   57841.4547964699     / Duplicate of DATE-OBS (memory only)
DATE-END (C)  = 2017-03-29T10:54:58.42 / observation end in TIMESYS system
MJD_END  (R8) =   57841.4548428241     / Duplicate of DATE-END (memory only)
TRACERAT (I4) =                    128 / No. of fast traces per slow trace
MJDFAST  (R8) =   57841.4547569444     ...    57841.4548494466 / [Julian day] MJD at integration start
AZIMUTH  (R8) =   1.31550400027680     ...    1.31576626838095 / [rad] Encoder Azimuth
ELEVATIO (R8) =  0.631753369365499     ...   0.632199246447845 / [rad] Encoder Elevation



Gildas manager 2023-06-01