<div dir="ltr">There are Ellipsoid errors on NL (8) and HN (5) [the first on HN is at 18:59]<br><br><div class="gmail_quote">On Thu, Jul 17, 2008 at 2:35 PM, Amy Mioduszewski <<a href="mailto:amiodusz@nrao.edu">amiodusz@nrao.edu</a>> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Well, the ellipsoid error is for NL, so are you sure you have the right antenna.<br>
<br>
Amy<br>
<br>
Robert Mutel wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div></div><div class="Wj3C7c">
Hi,<br>
<br>
I am trying to use UVFLG to unflag a VLBA antenna which was falsely flagged during the observation [BM267A, 6 April 08, antenna HN, ellipsoid position<br>
does not match, but doesn't affect data, according to operator log. It appears that UVFLG was recently modified [July 15] so there might be a new gremlim.<br>
<br>
My UVFLG inputs are<br>
<br>
#inp<br>
AIPS 1: UVFLG: Task to Flag selected UV data on disk.<br>
AIPS 1: Adverbs Values Comments<br>
AIPS 1: ----------------------------------------------------------------<br>
AIPS 1: INNAME 'BM267A' UV data (name).<br>
AIPS 1: INCLASS 'UVDATA' UV data (class).<br>
AIPS 1: INSEQ 1 UV data (seq. #). 0 => high<br>
AIPS 1: INDISK 1 Disk unit #. 0 => any<br>
AIPS 1: INFILE *all ' ' Text file name.<br>
AIPS 1: SOURCES *all ' ' Sources selected/deselected<br>
AIPS 1: SUBARRAY 0 Subarray number 0=>all.<br>
AIPS 1: Elevation is flagged: 0=>1<br>
AIPS 1: SELBAND -1 Bandwidth to flag (kHz)<br>
AIPS 1: SELFREQ -1 Frequency to flag (MHz)<br>
AIPS 1: FREQID -1 Freq. ID to flag. -1=>all.<br>
AIPS 1: 0=> first Freq. ID.<br>
AIPS 1: TIMERANG *all 0 Time: start day,hr,min,sec<br>
AIPS 1: stop day,hr,min,sec.<br>
AIPS 1: BCHAN -1 First frequency channel<br>
AIPS 1: ECHAN -1 Last channel 0=>all<br>
AIPS 1: BIF -1 First IF 0=>1<br>
AIPS 1: EIF -1 Last IF 0=>all<br>
AIPS 1: ANTENNAS 5 5 Antennas<br>
AIPS 1: 5 5 5 5<br>
AIPS 1: 5 5 5 5<br>
AIPS 1: 5 5 5 5<br>
AIPS 1: 5 5 5 5<br>
AIPS 1: 5 5 5 5<br>
AIPS 1: 5 5 5 5<br>
AIPS 1: 5 5 5 5<br>
AIPS 1: 5 5 5 5<br>
AIPS 1: 5 5 5 5<br>
AIPS 1: 5 5 5 5<br>
AIPS 1: 5 5 5 5<br>
AIPS 1: 5 5 5 5<br>
AIPS 1: BASELINE *all 0 Baselines with ANTENNAS<br>
AIPS 1: STOKES ' ' Stokes' parameters<br>
AIPS 1: OUTFGVER 2 Flag table version number<br>
AIPS 1: Used w single-source too<br>
AIPS 1: APARM *all 0 1:elevation lower cutoff deg<br>
AIPS 1: 2:elevation upper cutoff deg<br>
AIPS 1: 3:Factor of suppression of<br>
AIPS 1: spurious fringes caused by<br>
AIPS 1: pulse cal when fringe<br>
AIPS 1: rate close to zero.<br>
AIPS 1: It must be >1<br>
AIPS 1: 0 => do not flag due to<br>
AIPS 1: this reason<br>
AIPS 1: 4:>0 => Print source, time,<br>
AIPS 1: baseline, U,V of expected<br>
AIPS 1: zero fringe rate (U=0)<br>
AIPS 1: 0 => do not print<br>
AIPS 1: OPCODE 'UFLG' 'FLAG','UFLG', 'REAS', 'WILD'<br>
AIPS 1: REASON *all ' ' Reason (24 char.)<br>
AIPS 1: DOHIST -1 > 0 -> add to history<br>
<br>
According to the help file:<br>
OPCODE.....Tells whether to flag or unflag the data.<br>
'FLAG' => flag the data,<br>
'UFLG' => unflag with adverbs including REASON<br>
Note that the adverbs must match the flag or be<br>
set to special "ignore this adverb" values.<br>
Defaults are not applied for UFLG.<br>
<br>
Perhaps one or more adverbs are not set to 'ignore this adverb', but I can't determine which one(s).<br>
I also tried REASON '*', no luck. The PRTAB table says REASON = 'Ellipsoid posn error', which I also tried<br>
without success - anten 5 is still flagged [as determined by, e.g., LISTR output]<br>
<br>
Thanks<br>
<br>
Robert<br>
<br>
<br></div></div>
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</blockquote>
</blockquote></div><br></div>