Closed bennahugo closed 7 months ago
Not a big problem, but this source is not centred correctly. My guess is the time is not specified in the UTC meridian time. The command is as follows:
simms -f0 1350MHz -df 0.02612304688MHz -nc 3829 -n mk64.32k.1350.1450.30s.ms -st 1.5 -dt 30.0 --tel meerkat -dir "J2000,04h08m20.37884s,-65d45m09.0806" -os 2019/9/17 15:54:18
Resulting in a header as follows
2019-09-17 14:02:11 INFO listobs::ms::summary+ ObservationID = 0 ArrayID = 0 2019-09-17 14:02:11 INFO listobs::ms::summary+ Date Timerange (UTC) Scan FldId FieldName nRows SpwIds Average Interval(s) ScanIntent 2019-09-17 14:02:11 INFO listobs::ms::summary+ 17-Sep-2019/03:00:47.4 - 04:30:47.4 1 0 00 362880 [0] [30] [OBSERVE_TARGET.ON_SOURCE] 2019-09-17 14:02:11 INFO listobs::ms::summary (nRows = Total number of rows per scan)
The resulting source is off meridian as computed with pyephem:
Believe this is fixed. Stale
Not a big problem, but this source is not centred correctly. My guess is the time is not specified in the UTC meridian time. The command is as follows:
Resulting in a header as follows
The resulting source is off meridian as computed with pyephem:![image](https://user-images.githubusercontent.com/7934586/65049661-6c659900-d966-11e9-996b-41bd1f4c6c3b.png)