These observations are being made without the Master Equatorial, which is broken. Therefore pointing may not be very good at high frequencies like X-band. So the signal levels at Tid might be down a bit. We are seeing fringes though.
Time (UT) Comment
05:20:00 Recording started on /data/xraid0 05:43:00 Polarisations switched 05:49:00 Polarisations switched back again! 06:13 Until now, Tsys measurements in RCP channel were too high (measured at edge of band). Use the LCP Tsys numbers for the first ~hour for both, then revert to LCP and RCP. (These high values were due to wrong frequency set (8145 MHz) to measure Tsys, which was corrected later to 8415 MHz on during the run to give proper values.)