[daip] CLCAL glitch
Craig Walker
cwalker at aoc.nrao.edu
Thu Jun 19 17:23:21 EDT 2003
I ran CLCAL on ACCOR data and got a bunch (order 100) identical messages
of the form:
eolus > CLCAL1: SNSMO: Smoothing SN table
eolus > CLCAL1: FUNBSM: FUNCTION GAUS TIMES 0.000E+00 0.000E+00 ERROR
eolus > CLCAL1: FUNBSM: FUNCTION GAUS TIMES 0.000E+00 0.000E+00 ERROR
eolus > CLCAL1: FUNBSM: FUNCTION GAUS TIMES 0.000E+00 0.000E+00 ERROR
The output CL table looks ok.
Here are my inputs (user 1913 on eolus):
>inp
AIPS 1: CLCAL Task to manage SN and CL calibration tables
AIPS 1: Adverbs Values Comments
AIPS 1: ----------------------------------------------------------------
AIPS 1: INNAME '3C84 3MM D01' Input UV file name (name)
AIPS 1: INCLASS 'FITLD ' 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 'CALI' Operation 'MERG','CALI',
AIPS 1: 'SMOO','CALP'; ' ' => 'CALI'
AIPS 1: INTERPOL '2PT ' Interpolation function,
AIPS 1: choices are: '2PT','SIMP',
AIPS 1: 'AMBG','CUBE','SELF','POLY'
AIPS 1: see HELP for more details.
AIPS 1: CUTOFF 0 Interpolation limit in
AIPS 1: time (min); 0=> no limit.
AIPS 1: SAMPTYPE 'GAUS' Smoothing function
AIPS 1: BPARM 1 0 Smoothing parameters
AIPS 1: 0 0 0 0.25
AIPS 1: 0 0 0 0
AIPS 1: ICUT 0.1 Cutoff for functional forms
AIPS 1: DOBLANK 1 Blanked value interpolation
AIPS 1: DOBTWEEN -1 > 0 -> smooth all sources
AIPS 1: together; else separate them
AIPS 1: SMOTYPE 'AMPL' Data to smooth
AIPS 1: SNVER 2 Input SN table, 0=>all.
AIPS 1: GAINVER 1 Input Cal table 0=>high
AIPS 1: GAINUSE 2 Output CAL table 0=>high+1
AIPS 1: REFANT 1 Reference antenna 0=>pick.
AIPS 1: BADDISK *all 0 Disks to avoid for scratch
I'm going to proceed as if this was benign, but am sending this so that
you'll know about it. Please tell me if it turns out not to be benign.
Craig
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R. Craig Walker Array Operations Center
cwalker at nrao.edu National Radio Astronomy Observatory
Phone 505 835 7247 P. O. Box O
Fax 505 835 7027 Socorro NM 87801 USA
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