|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)|
|v252bi||V252BI.FITS||2017-06-15, 0/21:28:01 - 1/22:00:59||AT CD HH HO KE MP PA TD TI WW YG||RR LL RL LR||2||16.0 MHz||64||1.0|
At: bandpass problem in subband 1/2 RCP gives reduced sensitivity.
Mp: Stowed ~ 00:35-03:00 to fix vacuum problem on mm Rx.
Cd: Power outage required running on backup power. Most scans between 01:30-02:51 were missed. Slow slew speed thereafter results in later than expected onsource time. See the flag file.
Ti: DSS36 from 02:41 to 09:10:14. RCP in all channels from 02:41-02:59. Dual pol thereafter.
Correlator: Some sources appear to have very poor a priori positions. A spectral resolution of 0.25 MHz and integration time of 1 sec has been used to compensate for this.
Plots of autocorrelations
Plots of cross-polarization amplitude and phase against frequency (not always available)
Amplitude corrections from ACCOR
Fringe-fit delay solutions
Fringe-fit phase solutions
Fringe-fit rate solutions