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Correlation notes

Output files:

File name Description Start date, UT range Polarizations # subbands (AIPS IFs) Bandwidth per IF (MHz) Spectral channels per IF/pol Corr. int. time (s)
V483A.[0-2].FITS Full bandwidth 2012-11-14, 0/01:00:01 - 0/12:47:02 RR LL RL LR 4 8.0 MHz 256 2.0
V483A-LINE.[0-2].FITS 8 MHz centred on expected line 2012-11-14, 0/01:00:01 - 0/12:47:02 RR LL RL LR 1 8.0 MHz 256 2.0

Analysis notes

ATCA delays were recalibrated twice during the observation, near 04:00 UT and 09:45 UT, due to CABB board reboot required. Hence there are 3 time segments which required different ATCA clock offsets, resulting in 3 FITS files for each pass. The 3 files can be joined seamlessly in AIPS (however note that there will be small delay jumps for the ATCA near 04:00 and 09:45, and some ATCA data missing prior to these times).

Full resolution "continuum" pass

Line pass

correlator/records/v483a.txt · Last modified: 2022/03/10 18:13 by cormac