[daip] AIPS Help (Solved)
Eric Greisen
egreisen at nrao.edu
Tue Aug 25 18:44:42 EDT 2020
On 8/22/2020 9:36 PM, Abhishek Johri wrote:
> Thanks for your suggestions/help.
I have revised FITLD and UVLOD so that they can recover from PCOUNT = 0
in the header. A MNJ ($HOME/do_daily.<hostname>) on 31DEC20 Tomorrow
(Aug 26) will get you the revised code.
Eric Greisen
>
> On Sat, Aug 22, 2020, 09:05 Eric Greisen <egreisen at nrao.edu
> <mailto:egreisen at nrao.edu>> wrote:
>
> On 8/21/2020 5:25 PM, Abhishek Johri wrote:
>> Thank you for the clarification. But don't know how to resolve it???
>
>
> What produced this file? The writers of that program need to fix it.
>
> Eric Greisen
>
>>
>>
>> Thanks & Regards
>> Abhishek Johri
>> **
>> *================================================================*
>> Dr. Abhishek Johri
>> Assistant Professor (Physics)
>> Center For Basic Sciences Mobile :- +91-7875644249
>> Pt. Ravishankar Shukla University Mobile :- +91-9439874186
>> Raipur - 492010,
>> Chhattisgarh - India
>>
>> डॉ अभिषेक जौहरी
>> सहायक प्राध्यपक (भौतिकी)prttp-output.dat
>> मूल विज्ञान केंद्र दूरभाष संख्या :- ७८७५६४४२४९
>> पंडित रविशंकर शुक्ल विश्वविद्यालय दूरभाष संख्या :- ९४३९८७४१८६
>> रायपुर - 492010
>> छत्तीसगढ़ - भारत
>> *=================================================================
>> *
>>
>>
>> On Sat, Aug 22, 2020 at 4:51 AM Eric Greisen <egreisen at nrao.edu
>> <mailto:egreisen at nrao.edu>> wrote:
>>
>> On 8/21/2020 5:12 PM, Abhishek Johri wrote:
>>> Thanks for your reply. Please find the attached file.
>>>
>>> On Sat, Aug 22, 2020 at 4:36 AM Eric Greisen
>>> <egreisen at nrao.edu <mailto:egreisen at nrao.edu>> wrote:
>>>
>>> On 8/21/2020 4:58 PM, Abhishek Johri wrote:
>>>> Dear Eric,
>>>>
>>>> Greetings from Raipur.
>>>>
>>>> May I ask you a favour regarding AIPS help. While
>>>> loading the output FITS (GSB data) from FLAGCAL (a
>>>> routine for GMRT data flagging) into AIPS, I am
>>>> encountering the following error posted below (I have
>>>> used flagcal earlier but did not face it). However,
>>>> output from gvfits is perfectly fine in AIPS. I have
>>>> tried 13, 19, 20 versions of AIPS. I don't know how to
>>>> handle this. Let me know if you can help?
>>>>
>>>> *=============FITLD OUT PUT===============*
>>>> *AIPS 1: go fitld ; wait fitld
>>>> FITLD1: Task FITLD (release of 31DEC20) begins
>>>> FITLD1: Found MULTI observed on 16-NOV-2002
>>>> FITLD1: Create NGC1482 .UVDATA. 1 (UV) on disk 1
>>>> cno 1
>>>> FITLD1: UVFDAT at record 1
>>>> AIPS 1: Resumes
>>>> FITLD1: UVFDAT at record 100001
>>>> FITLD1: UVFDAT at record 200001
>>>> FITLD1: UVFDAT at record 300001
>>>> FITLD1: UVFDAT at record 400001
>>>> FITLD1: UVFDAT at record 500001
>>>> FITLD1: UVFDAT at record 600001
>>>> FITLD1: UVFDAT: omitted 1528 totally flagged vis records
>>>> FITLD1: UVPGET RANDOM PARMS MISSING: -1 -1 -1 -1 -1 -1
>>>> -1 -1 -1 -1 -1 -1
>>>> FITLD1: NXCHCK: Building new index table
>>>> FITLD1: ZABORS: signal 11 received
>>>> FITLD1: ABORT!
>>>> AIPS 1: Task FITLD1 has finished
>>>> *
>>>> *======================================*
>>>> *===========IMHEADR====================*
>>>> *AIPS 1: Image=MULTI (UV) Filename=NGC1482
>>>> .UVDATA. 1
>>>> AIPS 1: Telescope=GMRT Receiver=GMRT
>>>> AIPS 1: Observer=HOTA/DJS User #= 12
>>>> AIPS 1: Observ. date=16-NOV-2002 Map date=21-AUG-2020
>>>> AIPS 1: # visibilities 609647 Sort order TB
>>>> AIPS 1: Rand axes: UU---SIN
>>>> 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 128 1.4075741E+09 0.50
>>>> 6.2500000E+04 0.00
>>>> AIPS 1: IF 1 1.0000000E+00 1.00
>>>> 1.0000000E+00 0.00
>>>> AIPS 1: RA 1 00 00 00.000 1.00
>>>> 3600.000 0.00
>>>> AIPS 1: DEC 1 00 00 00.000 1.00
>>>> 3600.000 0.00
>>>> AIPS 1:
>>>> ----------------------------------------------------------------
>>>> AIPS 1: Coordinate equinox 2000.00
>>>> AIPS 1: Maximum version number of extension files of
>>>> type HI is 1
>>>> AIPS 1: Maximum version number of extension files of
>>>> type AN is 1
>>>> AIPS 1: Maximum version number of extension files of
>>>> type FQ is 1
>>>> AIPS 1: Maximum version number of extension files of
>>>> type SU is 1
>>>> AIPS 1: Maximum version number of extension files of
>>>> type FG is 1
>>>> AIPS 1: Maximum version number of extension files of
>>>> type NX is 1
>>>> *
>>>> *======================================
>>>> *
>>>> *
>>>> *
>>>> *=============INDXR OUT PUT===============*
>>>> *>go indxr
>>>> INDXR1: Task INDXR (release of 31DEC20) begins
>>>> INDXR1: Making NX table for single-source file, no CL table
>>>> AIPS 1: Resumes
>>>> >INDXR1: UVPGET RANDOM PARMS MISSING: -1 -1 -1 -1 -1 -1
>>>> -1 -1 -1 -1 -1 -1
>>>> INDXR1: Purports to die of UNNATURAL causes
>>>> INDXR1: milkyway 31DEC20 TST: Cpu= 0.0 Real=
>>>> 1 IO= 5
>>>> *
>>>> *======================================*
>>>>
>>>> Thanks & Regards
>>>> **Abhishek
>>>> *================================================================*
>>>> Dr. Abhishek Johri
>>>> Assistant Professor (Physics)
>>>> Center For Basic Sciences Mobile :- +91-7875644249
>>>> Pt. Ravishankar Shukla University Mobile :- +91-9439874186
>>>> Raipur - 492010,
>>>> Chhattisgarh - India
>>>
>>>
>>> Try running PRTTP on your FITS file. OUTPRINT=2 and
>>> direct the output (DOCRT = -1) to a file (OUPRINT).
>>> Then send me that file. It appears to me likely that
>>> there is something wrong in the FITS file.
>>>
>>> Eric Greisen
>>>
>>>
>>>
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>>>
>> As I feared - the parameter PCOUNT is 0 and it should be 8.
>> So it is not reading the "random parameters" which are
>> necessary for visibility data.
>>
>> Eric Greisen
>>
>>
>
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