[daip] [!9052]: AIPS - VLBAPCOR Fails
David Roberts
noreply at nrao.edu
Thu Sep 29 14:24:08 EDT 2016
David Roberts updated #9052
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VLBAPCOR Fails
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Ticket ID: 9052
URL: https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/9052
Full Name: David Roberts
Email: roberts at brandeis.edu
Creator: User
Department: AIPS Data Reduction
Staff (Owner): -- Unassigned --
Type: Issue
Status: Open
Priority: Default
SLA: NRAO E2E
Template Group: Default
Created: 29 September 2016 06:24 PM
Updated: 29 September 2016 06:24 PM
Due: 03 October 2016 06:24 PM (4d 0h 0m)
Resolution Due: 07 October 2016 06:24 PM (8d 0h 0m)
I'm running VLBAPCOR on a VLBA dataset from July 2014 with these inputs:
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AIPS 1: VLBAPCOR: Procedure to correct instrumental phases
AIPS 1: Adverbs Values Comments
AIPS 1: ----------------------------------------------------------------
AIPS 1: INNAME 'BR197_C1_5s' Input UV file name (name)
AIPS 1: INCLASS 'UVDATA' 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: TIMERANG 0 23 Time range of a calibrator
AIPS 1: 17 10 1-4 = start day,hr,min,sec
AIPS 1: 0 23 5-8 = end day,hr,min,sec
AIPS 1: 19 8 MUST BE SPECIFIED
AIPS 1: REFANT 1 Ref. antenna, 0=>the first
AIPS 1: SUBARRAY 0 Subarray; 0 => all.
AIPS 1: CALSOUR *all ' ' Calibrator source name;
AIPS 1: blank => any
AIPS 1: GAINUSE 7 CL table to use; 0=>highest
AIPS 1: ADVERBS FOR ANTENNAS NOT
AIPS 1: CONTAINED IN PC TABLE:
AIPS 1: INVER 0 Input PC table, 0=>last one
AIPS 1: OPCODE ' ' 'CALP' if you are missing PC
AIPS 1: information for any antenna;
AIPS 1: otherwise ' '
AIPS 1: ANTENNAS *all 0 antennas for which manual
AIPS 1: phase corrections should be
AIPS 1: obtained (i.e. they are
AIPS 1: missing from the PC table or
AIPS 1: are the pcals in PC table are
AIPS 1: incorrect).
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The data header says there is one PC table:
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AIPS 1: Image=MULTI (UV) Filename=BR197_C1_5s .UVDATA. 1
AIPS 1: Telescope=VLBA Receiver=VLBA
AIPS 1: Observer=BR197A User #= 197
AIPS 1: Observ. date=03-JUL-2014 Map date=26-SEP-2016
AIPS 1: # visibilities 174096 Sort order TB
AIPS 1: Rand axes: UU-L-SIN VV-L-SIN WW-L-SIN TIME1 SUBARRAY
AIPS 1: SOURCE FREQSEL INTTIM GATEID ANTENNA1 ANTENNA2
AIPS 1: CORR-ID
AIPS 1: ----------------------------------------------------------------
AIPS 1: Type Pixels Coord value at Pixel Coord incr Rotat
AIPS 1: COMPLEX 3 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 64 4.1280000E+09 0.75 5.0000000E+05 0.00
AIPS 1: IF 8 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 HI 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 AT is 1
AIPS 1: Maximum version number of extension files of type SN is 6
AIPS 1: Maximum version number of extension files of type IM 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 MC is 1
AIPS 1: Maximum version number of extension files of type CL is 7
AIPS 1: Maximum version number of extension files of type GC 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 TY is 3
AIPS 1: Maximum version number of extension files of type PC is 1
AIPS 1: Maximum version number of extension files of type FQ 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 SU 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: Keyword = 'OLDRFQ ' value = 4.16000000D+09
AIPS 1: Keyword = 'CORRELAT' value = 'DIFX '
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However, VLBAPCOR fails with this message:
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LOCALH> PCCOR1: localhost 31DEC16 TST: Cpu= 0.0 Real= 0
LOCALH> PCCOR1: Task PCCOR (release of 31DEC16) begins
LOCALH> PCCOR1: PCINI: PC TABLE HAS REVISION NO. 1 EXPECTED 2
LOCALH> PCCOR1: PCINI: ERROR INITIALIZING PHASE-CAL TABLE FOR READ
LOCALH> PCCOR1: PCCIN: ERROR 1 OPENING PC TABLE
LOCALH> PCCOR1: Purports to die of UNNATURAL causes
LOCALH> PCCOR1: localhost 31DEC16 TST: Cpu= 0.0 Real= 0
----
What is happening and how do I correct the problem?
Thanks,
Dave
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