2017 February

Feb 01

11:27 UT Started another interferometric pointing run (CALPNT), which has been running since 08:16 UT without error. The wind is low, and Ant 14 is working well.

17:35 UT Ant 14 was found to have a Dec PERMIT error on the current scan started 17:27 UT. All scans prior to this are okay. I will stop this run at 19:19 UT, in order to do a SOLPNT calibration and update the 2-m pointing, then test the result with another SOLPNT observation.

19:23 UT The pointing calibration is complete on schedule. Only one scan was messed up by the Ant14 PERMIT error. A SOLPNT measurement will start at 19:30 UT.