[daip] New Client Reply - [!WEG-660226]: Trouble DBCON-ing GBT data
Katie Mae Chynoweth
do-not-reply at nrao.edu
Tue Feb 1 15:26:08 EST 2011
New Client Reply: Trouble DBCON-ing GBT data
So, I noticed the odd mismatch first thing and tried what you suggested. When it still failed, that's what I thought was really odd. Here are the two headers with everything matched up:
>getn 19;imh
AIPS 1: Got(1) disk= 1 user= 101 type=UV M101.1417.1
AIPS 1: Image=M101 (UV) Filename=M101 .1417 . 1
AIPS 1: Telescope=NRAO_GBT Receiver=Rcvr1_2
AIPS 1: Observer=Katie Ch User #= 101
AIPS 1: Observ. date=25-JAN-2011 Map date=01-FEB-2011
AIPS 1: # visibilities 1400 Sort order TB
AIPS 1: Rand axes: RA DEC BEAM TIME1
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 2 -1.0000000E+00 1.00 -1.0000000E+00 0.00
AIPS 1: FREQ 512 1.4179228E+09 257.00 2.4412320E+04 0.00
AIPS 1: RA 1 14 02 11.060 132.00 88.000 0.00
AIPS 1: DEC 1 54 20 55.694 66.00 88.000 0.00
AIPS 1: ----------------------------------------------------------------
AIPS 1: Coordinate equinox 2000.00
AIPS 1: Conv size= 523.33 X 523.33 Position angle= 0.00
AIPS 1: Rest freq 1420.406 Vel type: OPTICAL wrt SUN
AIPS 1: Alt ref. value 0.00000E+00 wrt pixel 358.71
AIPS 1: Maximum version number of extension files of type HI is 1
>getn 20;imh
AIPS 1: Got(1) disk= 1 user= 101 type=UV M101.1417.2
AIPS 1: Image=Ref (UV) Filename=M101 .1417 . 2
AIPS 1: Telescope=NRAO_GBT Receiver=Rcvr1_2
AIPS 1: Observer=Katie Ch User #= 101
AIPS 1: Observ. date=28-JAN-2011 Map date=01-FEB-2011
AIPS 1: # visibilities 220 Sort order TB
AIPS 1: Rand axes: RA DEC BEAM TIME1
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 2 -1.0000000E+00 1.00 -1.0000000E+00 0.00
AIPS 1: FREQ 512 1.4179228E+09 257.00 2.4412320E+04 0.00
AIPS 1: RA 1 14 02 11.060 132.00 88.000 0.00
AIPS 1: DEC 1 54 20 55.694 66.00 88.000 0.00
AIPS 1: ----------------------------------------------------------------
AIPS 1: Coordinate equinox 2000.00
AIPS 1: Conv size= 523.33 X 523.33 Position angle= 0.00
AIPS 1: Rest freq 1420.406 Vel type: OPTICAL wrt SUN
AIPS 1: Alt ref. value 0.00000E+00 wrt pixel 359.37
AIPS 1: Maximum version number of extension files of type HI is 1
For what it's worth, here are my DBCON inputs as well (it also fails with DOPOS 0):
AIPS 1: DBCON Task which concatenates two uv data bases .
AIPS 1: Adverbs Values Comments
AIPS 1: ----------------------------------------------------------------
AIPS 1: INNAME 'M101' Input UV file name (name)
AIPS 1: INCLASS '1417' 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: IN2NAME 'M101' 2nd input file name.
AIPS 1: IN2CLASS '1417' 2nd input file class.
AIPS 1: IN2SEQ 2 2nd input file seq. #
AIPS 1: IN2DISK 1 2nd input file disk number
AIPS 1: REWEIGHT 0 0 Weight factors.
AIPS 1: OUTNAME 'M101' Output UV file name (name)
AIPS 1: OUTCLASS ' ' Output UV file name (class)
AIPS 1: OUTSEQ 0 Output UV file name (seq. #)
AIPS 1: OUTDISK 1 Output UV file disk unit #.
AIPS 1: DOPOS 1 1 If (1,1) true (+1) check pos.
AIPS 1: 1 1 will shift second if nec.
AIPS 1: 1 1 If (2,1) true check freq.
AIPS 1: 1 1
AIPS 1: DOARRAY -1 If true (+1) output data will
AIPS 1: be the same subarray as input
AIPS 1: Forced to +1 for multi-source
AIPS 1: FQTOL -1 > 0 tolerance to not renumber
AIPS 1: FQs of dataset 2 (in kHz)
AIPS 1: -1 => no renumbering.
Ticket Details
===================
Ticket ID: WEG-660226
Department: AIPS Data Processing
Priority: Default
Status: Open
Link: https://help.nrao.edu/staff/index.php?_m=tickets&_a=viewticket&ticketid=619
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