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correlator:records:v589c

v589c

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)
v589c V589C.FITS 2021-12-12, 0/16:06:21 - 1/04:58:59 AT CD HB HH KE MP PA WW YG RR LL RL LR 8 16.0 MHz 32 2.0

CD: Power outage 18:52-22:30.
HH: Power outage 00:43-01:54. Degraded receiver performance thereafter.
MP: Started observing at 01:11 after failure of ACC
KE: Low sensitivity and v. poor gain ratio between pols.
HB/KE: observed linear pols, converted to circular after correlation.

Analysis notes: v589c

v589c

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)
v589c V589C.FITS 2021-12-12, 0/16:06:21 - 1/04:58:59 AT CD HB HH KE MP PA WW YG RR LL RL LR 8 16.0 MHz 32 2.0

CD: Power outage 18:52-22:30. (Probable clock jump)
YG: No RTFC fringes, but good fringes here.
HH: Power outage 00:43-01:54. Degraded receiver performance thereafter.
MP: Started observing at 01:11 after failure of ACC
KE: Low sensitivity and v. poor gain ratio (affects polconvert).
HB/KE: Observed linear pol, converted to circular after correlation.

Analysis notes: v589c

v589c

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)
v589c V589C.FITS 2021-12-12, 0/16:06:21 - 1/04:58:59 AT CD HB HH KE MP PA WW YG RR LL RL LR 8 16.0 MHz 32 2.0

CD: Power outage 18:52-22:30. (Probable clock jump)
HH: Power outage 00:43-01:54. Degraded receiver performance thereafter.
MP: Started observing at 01:11 after failure of ACC
KE: Low sensitivity and v. poor gain ratio (affects polconvert).
HB/KE: Observed linear pol, converted to circular after correlation.

Analysis notes: v589c

correlator/records/v589c.txt · Last modified: 2022/05/05 16:35 by vlbi