[daip] AIPS IBLED error
Tsai, An-Li
altsai at astro.ncu.edu.tw
Mon Jun 9 05:45:06 EDT 2014
Dear AIPS group,
I am working on GRMT data on AIPS and was running the task 'IBLED'.
But it does not work. I am not sure what is the problem. Could you
please give me some help? The error message and the task parameters
are attached as here,
the error messages are here
ALMAT1> IBLED1: Task IBLED (release of 31DEC13) begins
ALMAT1> IBLED1: Copying selected data to cataloged file
ALMAT1> IBLED1: UVGET: Using flag table version 2 to edit data
ALMAT1> IBLED1: Create GMRT242_0618.IBLEDR. 1 (UV) on disk 1 cno 54
ALMAT1> IBLED1: Loading data for baseline 1 - 2
ALMAT1> IBLED1: **** Sample separation interval set to 10.0 seconds ****
ALMAT1> IBLED1: Loading data from 0/18:54:18 to 1/00:39:37
ALMAT1> IBLED1: There are 1485 valid vis. points on this baseline
ALMAT1> IBLED1: Redo the data averaging with new interval
ALMAT1> IBLED1: Loading data for baseline 1 - 2
ALMAT1> IBLED1: Loading data from 0/18:54:17 to 1/00:39:37
ALMAT1> IBLED1: There are 1485 valid vis. points on this baseline
ALMAT1> IBLED1: Loading AMPLITUDE
ALMAT1> IBLED1: with Stokes RR chs 71- 71 IFs 1- 1
ALMAT1> IBLED1: Not all data in this frame, NEXT FRAME option displays more
ALMAT1> IBLED1: Displaying pixels 1 to 1079
ALMAT1> IBLED1: Data range 5.763545E-02 1.992658E+01
ALMAT1> IBLED1: YCHRW: BAD X,LX, Y,LY, COUNT = 3220 3387 -38 -12
ALMAT1> 8
ALMAT1> IBLED1: IBFCHS: TV I/O ERROR 2 FROM IMCHAR
ALMAT1> IBLED1: TELEVISION I/O ERROR 2 FROM IBFCHS
ALMAT1> IBLED1: Destroyed 1 extension files of type FC
ALMAT1> IBLED1: Destroyed UV image file: catno= 54 disk= 1
ALMAT1> IBLED1: Purports to die of UNNATURAL causes
ALMAT1> IBLED1: almat1 31DEC13 TST: Cpu= 4.5 Real= 6 IO= 5439
and the parameters I input to IBLED are:
AIPS 1: IBLED Task to edit data baseline-by-baseline using the TV
AIPS 1: Adverbs Values Comments
AIPS 1: ----------------------------------------------------------------
AIPS 1: INNAME 'GMRT242_0618' 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 1 Input UV file disk unit #
AIPS 1: DOCAT 1 Catalog work file ?
AIPS 1: IN2SEQ 0 Sequence number of work file
AIPS 1: IN2DISK 0 Disk on which to write work
AIPS 1: file, 0 => any
AIPS 1: DOHIST -1 Record flags in history file
AIPS 1: SOURCES *all ' ' Source list
AIPS 1: CALCODE ' ' Calibrator code ' '=>all
AIPS 1: Source model to plot:
AIPS 1: IN3NAME ' ' CLEAN map name (name)
AIPS 1: IN3CLASS ' ' CLEAN map name (class)
AIPS 1: IN3SEQ 0 CLEAN map name (seq. #)
AIPS 1: IN3DISK 0 CLEAN map disk unit #
AIPS 1: IN3VER 0 CC file version #
AIPS 1: NMAPS 0 No. CLEAN map files
AIPS 1: NCOMP *all 0 # comps to use for model.
AIPS 1: 1 value per field
AIPS 1: FLUX 0 Lowest CC component used.
AIPS 1: TIMERANG *all 0 Time range to include
AIPS 1: STOKES ' ' Stokes type to display
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: BIF 1 Lowest IF number 0=1
AIPS 1: EIF 1 Highest IF number
AIPS 1: BCHAN 71 Lowest channel number 0=>1
AIPS 1: ECHAN 71 Highest channel number
AIPS 1: ANTENNAS *all 0 Antennas to edit.
AIPS 1: BASELINE *all 0 Baselines with ANTENNAS
AIPS 1: UVRANGE 0 0 UV range in kilolambda
AIPS 1: SUBARRAY 0 Subarray, 0 => all
AIPS 1: Cal. info for input:
AIPS 1: DOCALIB -1 > 0 calibrate data & weights
AIPS 1: > 99 do NOT calibrate weights
AIPS 1: GAINUSE 0 CAL (CL or SN) table to apply
AIPS 1: DOPOL -1 If >0 correct polarization.
AIPS 1: PDVER -1 PD table to apply (DOPOL>0)
AIPS 1: BLVER -1 BL table to apply.
AIPS 1: FLAGVER 0 Flag table version 0 => high
AIPS 1: < 0 no flagging on input
AIPS 1: Used w single-source too
AIPS 1: OUTFGVER 0 Output FG table version
AIPS 1: DOBAND -1 If >0 apply bandpass cal.
AIPS 1: Method used depends on value
AIPS 1: of DOBAND (see HELP file).
AIPS 1: BPVER -1 Bandpass table version
AIPS 1: SMOOTH *all 0 Smoothing function. See
AIPS 1: HELP SMOOTH for details.
AIPS 1: ** press RETURN for more, enter Q or next line to quit print **
#
AIPS 1: Task enrichment parameters:
AIPS 1: DPARM *all 0 (1) 0 => display amplitude
AIPS 1: 1 => display phase,
AIPS 1: can change interactively
AIPS 1: (2) if > 0, include
AIPS 1: autocorrelation data
AIPS 1: (3) if > 0 will average IFs
AIPS 1: selected with BIF to EIF
AIPS 1: (4) input data interval in
AIPS 1: secs. <=0 -> 10
AIPS 1: PLEASE SET 4 & 5 !
AIPS 1: (5) data averaging time in
AIPS 1: secs: <=0 => >= 10
AIPS 1: (6) If > 1, plot error bars,
AIPS 1: can change interactively
AIPS 1: (7) Min value to plot, can
AIPS 1: be changed interactively.
AIPS 1: 0 => use min. in data
AIPS 1: (8) Max value to plot, can
AIPS 1: be changed interactively.
AIPS 1: 0 => use max. in data
AIPS 1: (9) If > 1, don't plot whole
AIPS 1: visibility function along
AIPS 1: the top of the screen,
AIPS 1: can change interactively
AIPS 1: BADDISK *all 0 Disks to avoid for master and
AIPS 1: scratch files
Thank you.
Best Wishes,
--
Dr. An-Li Tsai
Institute of Astronomy, National Central University
No. 300, Jhongda Rd, Jhongli City, Taoyuan County 32001, Taiwan
Tel: +886-(0)3-422-7151 ext. 65968
Email: altsai at astro.ncu.edu.tw
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