Filler test

           MeasurementSet Name:  /Users/jmcmulli/ALMA/ExecBlock2.ms      MS Version 2

   Observer: myObserverName     Project: T.B.D.
Observation: ALMA(4 antennas)

Tue Nov 7 14:24:58 2006    NORMAL ms::summary:
Data records: 2880       Total integration time = 0 seconds
   Observed from   00:00:00   to   00:00:00

Fields: 2
  ID   Name          Right Ascension  Declination   Epoch
  1    myFieldName_0 01:30:00.36      -45.00.00.33  J2000
  2    myFieldName_1 01:30:00.36      -46.00.00.33  J2000

Spectral Windows:  (8 unique spectral windows and 1 unique polarization setups)
  SpwID  #Chans Frame Ch1(MHz)    Resoln(kHz) TotBW(kHz)  Ref(MHz)    Corrs
  1        2048 REST  99795.2     400         409600      100000      RR  LR  RL  LL
  2          64 REST  99590.4     6400        409600      100000      RR  LR  RL  LL
  4        2048 REST  101795.2    400         409600      102000      RR  LR  RL  LL
  5          64 REST  101590.4    6400        409600      102000      RR  LR  RL  LL
  7        2048 REST  103795.2    400         409600      104000      RR  LR  RL  LL
  8          64 REST  103590.4    6400        409600      104000      RR  LR  RL  LL
  10       2048 REST  105795.2    400         409600      106000      RR  LR  RL  LL
  11         64 REST  105590.4    6400        409600      106000      RR  LR  RL  LL

Antennas: 4
   ID=   1-4: A1=P001, A2=P002, A3=P003, A4=P004

Tables(rows):   (-1 = table absent)
   MAIN(2880)
   ANTENNA(4)   DATA_DESCRIPTION(33)   DOPPLER(-1)   FEED(125)   FIELD(2)
   FLAG_CMD(0)   FREQ_OFFSET(-1)   HISTORY(0)   OBSERVATION(1)   POINTING(12)
   POLARIZATION(3)   PROCESSOR(3)   SOURCE(72)   SPECTRAL_WINDOW(33)   STATE(4)
   SYSCAL(0)   WEATHER(0)

Filler issues:
- All data are flagged bad (FLAG_ROW=True). Fixed
- UVW are 0,0,0
- WEIGHT and SIGMA are all 1
- ARRAY_ID values are -1; this was fixed before - should be 0 (for the first array)
- Time is 1858 (set to 0)
- It should be optional to fill the MODEL_DATA, CORRECTED_DATA, IMAGING_WEIGHT
- Project structure content

-- No change needed but...
- Spectral windows have more rows than are used
        - e.g., 8 are used out of 32. 

  • Tests
    • Read into CASA
    • Used casabrowser to review tables
    • Used msplot to plot various quantities (plot attached)
    • Exported to UVFITS (single spectral window - UVFITS can't handle changing the shape of the data column).

-- JosephMcMullin - 07 Nov 2006 * ExecBlock2.tar.gz: SS2 Filler

* ExecBlock2 msplot displays (20061110):
ExecBlock2.msplot.png

Topic attachments
I Attachment Action Size Date Who Comment
ExecBlock2.msplot.pngpng ExecBlock2.msplot.png manage 192 K 2006-11-10 - 03:59 JosephMcMullin ExecBlock2 msplot displays (20061110)
ExecBlock2.tar.gzgz ExecBlock2.tar.gz manage 311 K 2006-11-07 - 11:21 JosephMcMullin SS2 Filler
This topic: Software > WebHome > LegacyCASA > SingleDishRR > FillerMSTest
Topic revision: 2006-11-10, JosephMcMullin
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