VS011p Results
Submitted checklist.txt and checklist.tex is also available |
[Summary | AIPS | Difmap ] |
Observation code | : | VS011p | AIPS Version | : | 12DEC00 | |
Date of Observation | : | 1999/109 | Difmap Version | : | 2.3c | |
Source Name | : | J1408-0752 | vsop_difmap used | : | Yes | |
Calibration Source(s) | : | 1548+056 | ||||
Ground telescopes | : | HO, SH | Model Fitted to data | : | No | |
Tracking Station(s) | : | RZ | Image made | : | No | |
Correlator | : | Mitaka |
Abstract
This is only 2 GRTs experiment. No space fringes are detected by Mitaka correlator and analyst. HO-SH baseline have only 0.3 Jy at 127 M lambda, which is much less than half of PLS result that indicates 0.8 Jy at 120 M lambda. The calibrator 1548+056 was observed by SH and HO with visibility amplitude 1.0 Jy at 120 M lambda, while PLS results showed 3.0 Jy at 120 M lambda. The ATCA monitor for this cal. source is available only until Frb. 98 but with indicating flux variation less than 20 % over a few year. Amplitude in this experiment is systematicaly low for some reason. There are not sufficient visivilities for imaging, and no image was created. I would suggest that this experiment is to be re-scheduled. |
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FITLD |
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INDXR |
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ACCOR |
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FRING | Solint=5, APARM(7)=3, DPARM=1,1000, 200, 0, REFANT=2 |
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initial trial |
FRING | Solint=8, APARM(7)=3, DPARM=1,40, 30, 0, REFANT=2 |
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FRING | Solint=5, APARM(7)=3, DPARM=1,1000, 200, 0, REFANT=2 |
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with wider search window |
ANTAB |
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TY1, GC1 are generated. | |
APCAL |
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CLCAL |
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SMOTY 'AMPL" | |
CLCAL |
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SMOTY 'VLBI" | |
CLCAL |
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SMOTY 'AMPL' | |
SPLIT |
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FITTP |
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AIPS Input Files
Comments - None - |
AIPS Output Files
Phase selfcal applied? | No |
Global amplitude selfcal (gscal) applied? | No |
Amplitude selfcal on non-global timescales used? | No |
Modelfit made and saved? | No |
Image Made and saved? | No |
Comments on Difmap processing
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