[daip] antenna table
Leonia Kogan
lkogan at nrao.edu
Mon Sep 22 14:48:09 EDT 2014
Sergey,
1. Use OBTAB with explicitly given parameters given at APARM
2. Use ANTENNAS= (MNTSTA=2).
(See into AN table output using AIPS task PRTAN)
ANTENNAS = 0 should work, read carefully the OBTAB.HLP
3. Use PRTAN before and after OBTAB
4. Think yourself!!!!! Send me the OB table attached to the data
LK
On 09/19/2014 09:42 AM, Kalenskii Sergei wrote:
> Dear colleagues,
>
> thank you very much for your response.
>
> The answers on your questions are as follows:
>
> The inputs for OBTAB:
>
> AIPS 1: OBTAB Task to calculate various orbital information
> AIPS 1: Adverbs Values Comments
> AIPS 1: ----------------------------------------------------------------
> AIPS 1: INNAME 'RE02F' 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: INVERS 1 Input OB table version
> AIPS 1: 0 => last
> AIPS 1: SUBARRAY 0 Subarray number; 0 => 1
> AIPS 1: ANTENNAS *all 0 List of antenna to update
> AIPS 1: All 0 => update all
> AIPS 1: antennae with mount type
> AIPS 1: set to orbiting
> AIPS 1: APARM *all 0 Orbital parameters
> AIPS 1: 1: semi-major axis in meters
> AIPS 1: 2: eccentricity
> AIPS 1: 3: inclination (deg)
> AIPS 1: 4: RA of ascending node
> AIPS 1: (deg)
> AIPS 1: 5: argument of perigee (deg)
> AIPS 1
>
> and AIPS says
>
> 1 5 19-SEP-2014 19:26:41 OBTAB Task OBTAB (release of 31DEC13) begins
> 1 2 19-SEP-2014 19:26:41 AIPS Resumes
> 1 6 19-SEP-2014 19:26:41 OBTAB TABINI: KEY COUNTS 1 51 OR COLS 8 7 DON'T MATCH
> 1 6 19-SEP-2014 19:26:41 OBTAB OBINI: ERROR 1 FROM TABINI OPCODE = WRIT
> 1 7 19-SEP-2014 19:26:41 OBTAB OBINI: ERROR INITIALIZING SPACECRAFT ORBIT TABLE FOR WRIT
> 1 7 19-SEP-2014 19:26:41 OBTAB PROBLEM WITH TABLE OBJECT ORBTA
> 1 9 19-SEP-2014 19:26:41 OBTAB UPDOTB: FAILED TO OPEN OB TABLE (ERROR 1)
> 1 9 19-SEP-2014 19:26:41 OBTAB FAILED TO UPDATE ORBIT TABLE
> 1 3 19-SEP-2014 19:26:41 OBTAB Purports to die of UNNATURAL causes
>
> The initial AN table appeared when I loaded my data (correlated by DIFX) with FITLD.
>
> Thank you in advance
>
> Sergei
>
>
>
> Thank you for the PRTAB display in particular. That shows that
> OBTAB failed to add the orbit parameters. Can you send us the
> input adverbs you used for OBTAB and what it said when you ran it.
>
> Anyway it is clear now that FRMAP can not work for the orbiting case if
> the AN table is not prepared correctly including NMTSTA.EQ.2 for the
> orbiting antenna.
>
> Where did you picked up the initial AN table from?
>
> LK
>
>
>
> _______________________________________________
> Daip mailing list
> Daip at listmgr.nrao.edu
> https://listmgr.nrao.edu/mailman/listinfo/daip
>
More information about the Daip
mailing list