Table of Contents
v576a
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) |
|---|---|---|---|---|---|---|---|---|---|
| v576a-cont | V576A.CONT.FITS | 2019-09-21, 0/12:36:01 - 1/00:58:28 | AT CD HH HO MP PA TI | RR LL RL LR | 2 | 16.0 MHz | 128 | 2.0 | |
| v576a-line | V576A.LINE.FITS | 2019-09-21, 0/12:36:01 - 1/00:58:26 | AT CD HH HO MP PA TI | RR LL RL LR | 1 | 16.0 MHz | 4096 | 2.048 |
PA: fringes only in subband 1 (problem configuring for wideband).
CD: RTFC reported no fringes. However, we see weak fringes in the pipeline. (Possible pointing problem?).
HO: Effectively RCP only (weak LCP fringes seen on strong sources).
AT: The ATCA observation was out of synch with other antennas due to a CABB schedule error (too many scans in original vex which was then incorrectly modified). Note that this means CABB was often observing the spectral line source when it should have been observing calibrators so the spectral line signature is present in the autocorrelation of 'other' sources. Careful flagging should be applied before using the ATCA autocorrelations for any calibration.
Analysis notes: v576a-cont
Plots of autocorrelations
Comments:
Plots of uncalibrated amplitude and phase against frequency
Comments:
Plots of uncalibrated amplitude and phase against time
Comments:
Plots of cross-polarization amplitude and phase against frequency (not always available)
Comments:
Amplitude corrections from ACCOR
Comments:
Fringe-fit delay solutions
Comments:
Fringe-fit phase solutions
Comments:
Fringe-fit rate solutions
Comments:
Fringe-fit SNR
Comments:
Plots of Amplitude and phase against frequency with fringe-fit solutions applied
Comments:
Plots of Amplitude and phase against time with fringe-fit solutions applied
Comments:
Analysis notes: v576a-line
Plots of autocorrelations
Comments:
Plots of uncalibrated amplitude and phase against frequency
Comments:
Plots of uncalibrated amplitude and phase against time
Comments:
Plots of cross-polarization amplitude and phase against frequency (not always available)
Comments:
Amplitude corrections from ACCOR
Comments:
Fringe-fit delay solutions
Comments:
Fringe-fit phase solutions
Comments:
Fringe-fit rate solutions
Comments:
Fringe-fit SNR
Comments:
Plots of Amplitude and phase against frequency with fringe-fit solutions applied
Comments:
Plots of Amplitude and phase against time with fringe-fit solutions applied
Comments:
