[daip] CLCAL problem, seems to be due to UVCOP
Jim Ulvestad
julvesta at NRAO.EDU
Sun Aug 20 14:32:02 EDT 2000
So, why is it that when I try to write CL table 2
from CL table 1, using interpol='SELF', instead
of writing CL 2, CLCAL appends something to CL 1
and doesn't give me a new CL table?
This is on ohsumi, disk 2, catalog no. 1, user no. 145.
It looks a bit to me like this happens if I create a file
with UVCOP to get a single frequency out, then run INDXR.
Don't know why it should happen.
If I delete the CL 1 that showed up from UVCOP and make
a new one with INDXR, then run CLCAL with the same inputs
(see below), this time it makes CL 2.
jim
CLCAL inputs:
AIPS 1: CLCAL Task to manage SN and CL calibration tables
AIPS 1: Adverbs Values Comments
AIPS 1: ----------------------------------------------------------------
AIPS 1: INNAME 'X-BU013C ' Input UV file name (name)
AIPS 1: INCLASS 'UVCOP ' Input UV file name (class)
AIPS 1: INSEQ 1 Input UV file name (seq. #)
AIPS 1: INDISK 2 Input UV file disk unit #
AIPS 1: SOURCES *all ' ' Source list to calibrate
AIPS 1: SOUCODE ' ' Source "Cal codes"
AIPS 1: CALSOUR *all ' ' Cal sources for calibration
AIPS 1: QUAL -1 Source qualifier -1=>all
AIPS 1: CALCODE ' ' Calibrator code ' '=>all
AIPS 1: TIMERANG *all 0 Time range to calibrate
AIPS 1: SUBARRAY 0 Subarray, 0=>all,
AIPS 1: ANTENNAS *all 0 Antennas selected, 0=> all
AIPS 1: SELBAND -1 Bandwidth to select (kHz)
AIPS 1: SELFREQ -1 Frequency to select (MHz)
AIPS 1: FREQID 1 Freq. ID to select.
AIPS 1: OPCODE ' ' Operation 'MERG','CALI',
AIPS 1: 'SMOO','CALP'; ' ' => 'CALI'
AIPS 1: INTERPOL 'SELF' Interpolation function,
AIPS 1: choices are:
AIPS 1: '2PT','SIMP','AMBG','CUBE',
AIPS 1: 'SELF','POLY','MWF','BOX'
AIPS 1: see HELP for more details.
AIPS 1: INTPARM *all 0 Interpolation parameters
AIPS 1: CUTOFF 0 Interpolation limit in
AIPS 1: time (min); 0=> no limit.
AIPS 1: SMOTYPE ' ' Data to smooth
AIPS 1: SNVER 1 Input SN table, 0=>all.
AIPS 1: GAINVER 1 Input Cal table 0=>1
AIPS 1: GAINUSE 2 Output CAL table 0=>2
AIPS 1: REFANT 9 Reference antenna 0=>pick.
AIPS 1: BADDISK *all 0 Disks to avoid for scratch
CLCAL results
-------------
>go clcal
CLCAL1: Task CLCAL (release of 31DEC99) begins
CLCAL1: You are using a non-standard program
CLCAL1: Using interpolation mode SELF
CLCAL1: Processing SN table 1
AIPS 1: Resumes
> CLCAL1: Adjusting solutions to a common reference antenna = 9
CLCAL1: SN2CL: Appending new solutions to CL table 1
CLCAL1: Appears to have ended successfully
CLCAL1: ohsumi 31DEC99 TST: Cpu= 0.9 Real= 1
>indis 2
>getna 1
AIPS 1: Got(1) disk= 2 user= 145 type=UV X-BU013C.UVCOP.1
>imh
AIPS 1: Image=MULTI (UV) Filename=X-BU013C .UVCOP . 1
AIPS 1: Telescope=VLBA Receiver=VLBA
AIPS 1: Observer=BU013 User #= 145
AIPS 1: Observ. date=01-JAN-2000 Map date=15-AUG-2000
AIPS 1: # visibilities 240147 Sort order TB
AIPS 1: Rand axes: UU-L-SIN VV-L-SIN WW-L-SIN TIME1 BASELINE
AIPS 1: SOURCE FREQSEL INTTIM GATEID CORR-ID WEIGHT
AIPS 1: SCALE
AIPS 1: ----------------------------------------------------------------
AIPS 1: Type Pixels Coord value at Pixel Coord incr Rotat
AIPS 1: COMPLEX 1 1.0000000E+00 1.00 1.0000000E+00 0.00
AIPS 1: STOKES 4 -1.0000000E+00 1.00 -1.0000000E+00 0.00
AIPS 1: FREQ 16 8.4134900E+09 0.56 5.0000000E+05 0.00
AIPS 1: IF 2 1.0000000E+00 1.00 1.0000000E+00 0.00
AIPS 1: RA 1 00 00 00.000 1.00 0.000000 0.00
AIPS 1: DEC 1 00 00 00.000 1.00 0.000000 0.00
AIPS 1: ----------------------------------------------------------------
AIPS 1: Coordinate equinox 2000.00
AIPS 1: Maximum version number of extension files of type FQ is 1
AIPS 1: Maximum version number of extension files of type HI is 1
AIPS 1: Maximum version number of extension files of type AT is 1
AIPS 1: Maximum version number of extension files of type CT is 1
AIPS 1: Maximum version number of extension files of type OB is 1
AIPS 1: Maximum version number of extension files of type WX is 1
AIPS 1: Maximum version number of extension files of type AN is 1
AIPS 1: Maximum version number of extension files of type CL is 1
AIPS 1: Maximum version number of extension files of type CQ is 1
AIPS 1: Maximum version number of extension files of type FG is 1
AIPS 1: Maximum version number of extension files of type GC is 1
AIPS 1: Maximum version number of extension files of type IM is 1
AIPS 1: Maximum version number of extension files of type MC is 1
AIPS 1: Maximum version number of extension files of type PC is 1
AIPS 1: Maximum version number of extension files of type SU is 1
AIPS 1: Maximum version number of extension files of type TY is 1
AIPS 1: Maximum version number of extension files of type NX is 1
AIPS 1: Maximum version number of extension files of type SN is 1
Then, this is what happens if I delete CL 1 and run INDXR to make
a new CL 1.
>wait indxr;go clcal
INDXR1: Appears to have ended successfully
INDXR1: ohsumi 31DEC99 TST: Cpu= 60.3 Real= 60
AIPS 1: Task INDXR has finished
CLCAL1: Task CLCAL (release of 31DEC99) begins
CLCAL1: You are using a non-standard program
CLCAL1: Using interpolation mode SELF
CLCAL1: Processing SN table 1
AIPS 1: Resumes
CLCAL1: WARNING: SN table 1 has already been applied
> CLCAL1: Adjusting solutions to a common reference antenna = 9
CLCAL1: SN2CL: Applying SN tables to CL table 1, writing CL table 2
CLCAL1: Appears to have ended successfully
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