Table of Contents
v561b
Correlation notes
Output files:
| Pass | File name | Description | Start date, UT range | Antennas | Polarizations | # subbands (AIPS IFs) | Bandwidth per IF (MHz) | Spectral channels per IF/pol | Corr. int. time (s) |
|---|---|---|---|---|---|---|---|---|---|
| v561b | V561B.FITS | 2018-03-14, 0/22:00:01 - 1/21:59:59 | AT CD HH HO KE MP PA TB TD TI WA WW YG | RR | 16 | 16.0 MHz | 64 | 1.0 |
AT: recorded only subbands 7,8,10,11. IFs 7 and 8 have low sensitivity due to DAS problem
CD: recorded subbands 7-16. Fringes only in subbands 7-11 due to RF limitations.
MP: recorded subbands 7,8,10,11
TB: DSS-35. recorded subbands 7-16. Fringes only in subbands 7-11 due to RF limitations.
TD: DSS-34. recorded only subbands 1-6.
TI: DSS-43. Fringes only in subbands 1-11 due to RF limitations.
WA: Wark30m. Recorded subbands 7-16.
Significant amounts of data were lost or degraded due to poor scheduling of this experiment. For future observations please follow the scheduling guidelines at http://www.atnf.csiro.au/vlbi/dokuwiki/doku.php/lbaops/lbascheduling
Issues affecting this observation include:
- Failure to schedule prescribed fringe finder scans.
- Failure to schedule ATCA phasing scans.
- Inappropriate use of SCHED's 'prestart' parameter.
Analysis notes: v561b
Plots of autocorrelations
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Plots of uncalibrated amplitude and phase against frequency
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Plots of uncalibrated amplitude and phase against time
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Plots of cross-polarization amplitude and phase against frequency (not always available)
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Amplitude corrections from ACCOR
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Fringe-fit delay solutions
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Fringe-fit phase solutions
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Fringe-fit rate solutions
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Fringe-fit SNR
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Plots of Amplitude and phase against frequency with fringe-fit solutions applied
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Plots of Amplitude and phase against time with fringe-fit solutions applied
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