[daip] split
Lorant Sjouwerman
lsjouwer at nrao.edu
Wed Feb 15 16:02:51 EST 2006
It appears that SPLIT with sources unspecified crashes on all sources when
the first source contains zero visibilities (ie due to a large slew)
Can you make it more robust, so that it'll do the rest okay?
Scan summary listing
Scan Source Qual Calcode Sub Timerange FrqID START VIS END VIS
1 0038+416 : 0000 A 1 0/11:34:20 - 0/11:34:20 1 1 0
2 00427+41161 : 0000 1 0/11:34:40 - 0/11:41:30 1 1 41458
etc
AUTO > SPLIT2: Task SPLIT (release of 31DEC05) begins
AUTO > SPLIT2: You are using a non-standard program
AUTO > SPLIT2: Doing subarray 1
AUTO > SPLIT2: PROBLEM WITH SOURCE: 0038+416
AUTO > SPLIT2: ZOPEN: LUN = 28 ALREADY OPENED IN FTAB
AUTO > SPLIT2: SOUFIL OR ISTAB: ERROR 1 OPENING SOURCE TABLE
AUTO > SPLIT2: PROBLEM WITH SOURCE: 00427+41161
AUTO > SPLIT2: ZOPEN: LUN = 28 ALREADY OPENED IN FTAB
AUTO > SPLIT2: SOUFIL OR ISTAB: ERROR 1 OPENING SOURCE TABLE
etc
Regards,
Loránt Sjouwerman - Scientific Services - lsjouwerman at nrao.edu
--------------------------------------------------------------
c/o NRAO Array Operations Center Phone: +1-505-835-7332
P.O. Box 0 (1003 Lopezville Rd) Switch: +1-505-835-7000
Socorro NM 87801 Fax: +1-505-835-7027
>tget split
>inp
AIPS 2: SPLIT Task to split multi-source uv data to single source
AIPS 2: Adverbs Values Comments
AIPS 2: ----------------------------------------------------------------
AIPS 2: also works on single files.
AIPS 2: INNAME '20030602' Input UV file name (name)
AIPS 2: INCLASS 'C BAND' Input UV file name (class)
AIPS 2: INSEQ 1 Input UV file name (seq. #)
AIPS 2: INDISK 1 Input UV file disk unit #
AIPS 2: SOURCES *all ' ' Source list
AIPS 2: QUAL -1 Source qualifier -1=>all
AIPS 2: CALCODE ' ' Calibrator code ' '=>all
AIPS 2: TIMERANG *all 0 Time range to copy
AIPS 2: STOKES ' ' Stokes type to pass.
AIPS 2: SELBAND -1 Bandwidth to select (kHz)
AIPS 2: SELFREQ -1 Frequency to select (MHz)
AIPS 2: FREQID -1 Freq. ID to select.
AIPS 2: BIF 0 Lowest IF number 0=>all
AIPS 2: EIF 0 Highest IF number 0=>all
AIPS 2: BCHAN 1 Lowest channel number 0=>all
AIPS 2: ECHAN 0 Highest channel number
AIPS 2: SUBARRAY 0 Subarray, 0=>all
AIPS 2: DOCALIB 2 If >0 calibrate data
AIPS 2: = 2 calibrate weights
AIPS 2: GAINUSE 0 CL (or SN) table to apply
AIPS 2: DOPOL -1 If >0 correct polarization.
AIPS 2: BLVER -1 BL table to apply.
AIPS 2: FLAGVER 0 Flag table version
AIPS 2: DOBAND -1 If >0 apply bandpass cal.
AIPS 2: Method used depends on value
AIPS 2: of DOBAND (see HELP file).
AIPS 2: BPVER -1 Bandpass table version
AIPS 2: SMOOTH *all 0 Smoothing function. See
AIPS 2: HELP SMOOTH for details.
AIPS 2: OUTCLASS 'C BAND' Output UV file name (class)
AIPS 2: OUTSEQ 0 Output UV file name (seq. #)
AIPS 2: OUTDISK 1 Output UV file disk unit #.
AIPS 2: DOUVCOMP -1 1 (T) => compressed data
AIPS 2: APARM *all 0 Control information:
AIPS 2: 1 = 1 => avg. freq. in IF
AIPS 2: multi-channel out
AIPS 2: = 2 => avg. freq. in IF
AIPS 2: single channel out
AIPS 2: = 3 => avg IF's also
AIPS 2: 2 = Input avg. time (sec)
AIPS 2: 3 > 0 => Drop subarrays
AIPS 2: 4 > 0 => calibrate weights
AIPS 2: 5 = 0 pass only xc data
AIPS 2: = 1 pass xc and ac data
AIPS 2: = 2 pass only ac data
AIPS 2: 6 > 0 add full source name
AIPS 2: to header
AIPS 2: NCHAV 1 Number of chan. to average.
AIPS 2: (used if APARM(1) = 1)
AIPS 2: <= 0 -> ALL
AIPS 2: CHINC 1 Channel incr. between output
AIPS 2: channels (used if APARM(1)=1)
AIPS 2: ICHANSEL *all 0 Array of channel start, stop,
AIPS 2: and increment numbers and IF
AIPS 2: number to be used when
AIPS 2: averaging in frequency.
AIPS 2: (used if APARM(1) = 2, 3)
AIPS 2: BADDISK *all 0 Disks to avoid for scratch
>imh
AIPS 2: Image=MULTI (UV) Filename=20030602 .C BAND. 1
AIPS 2: Telescope=VLA Receiver=VLA
AIPS 2: Observer=AS761 User #=28625
AIPS 2: Observ. date=02-JUN-2003 Map date=15-FEB-2006
AIPS 2: # visibilities 2322137 Sort order TB
AIPS 2: Rand axes: UU-L-SIN VV-L-SIN WW-L-SIN BASELINE TIME1
AIPS 2: SOURCE FREQSEL
AIPS 2: ----------------------------------------------------------------
AIPS 2: Type Pixels Coord value at Pixel Coord incr Rotat
AIPS 2: COMPLEX 3 1.0000000E+00 1.00 1.0000000E+00 0.00
AIPS 2: STOKES 4 -1.0000000E+00 1.00 -1.0000000E+00 0.00
AIPS 2: IF 2 1.0000000E+00 1.00 1.0000000E+00 0.00
AIPS 2: FREQ 1 4.8851000E+09 1.00 5.0000000E+07 0.00
AIPS 2: RA 1 00 00 00.000 1.00 3600.000 0.00
AIPS 2: DEC 1 00 00 00.000 1.00 3600.000 0.00
AIPS 2: ----------------------------------------------------------------
AIPS 2: Coordinate equinox 2000.00
AIPS 2: Maximum version number of extension files of type AN is 1
AIPS 2: Maximum version number of extension files of type NX is 1
AIPS 2: Maximum version number of extension files of type SU is 1
AIPS 2: Maximum version number of extension files of type FQ is 1
AIPS 2: Maximum version number of extension files of type CL is 3
AIPS 2: Maximum version number of extension files of type TY is 1
AIPS 2: Maximum version number of extension files of type WX is 1
AIPS 2: Maximum version number of extension files of type OF is 1
AIPS 2: Maximum version number of extension files of type HI is 1
AIPS 2: Maximum version number of extension files of type FG is 2
AIPS 2: Maximum version number of extension files of type XX is 1
AIPS 2: Maximum version number of extension files of type PL is 98
AIPS 2: Maximum version number of extension files of type SN is 2
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