Hobart 26m

Disk VSN: HOB +0119/32000 | Data volume at beginning: 2050.764 GB

Received error “Problem connecting to metserver socket” for every scan (mas)

18:00 UT Experiment started OK (mas)

18:37:40 UT Log monitor started to report negative disk usage for some of the scans (mas)

19:53 UT Halt schedule to sync the Field System clock. Missed scans no0022 & no0023 (mas)

07:30 UT - Noticed autocorrelation spectra was not updating. Checked procedure file (compared to aua043) and noticed it was missing a bunch of procedures (including postob, which produces the spectra). Copied those procedures into the aua045ho.prc file, and reloaded it with proc=aua045ho. Now the spectra are showing up, and they look fine (Patrick)

11:34UT - windstowed: 11:34-11:56 (scans no00183-no00186) (Patrick)

16:55UT - S/X receiver cryo pressure jumped to above 6 microns Hg, and 70K stage started warming up. No point driving out to Mt. Pleasant to fix it, as experiment only has 1 hour to go. (Patrick)

Katherine 12m

Disk VSN: HOB +0117/32000 | Data volume at beginning: 9949.077 GB

18:00 UT Experiment started OK (mas)

18:00 UT Received “Warning: error tc -301 continuous cal not enabled for DBBC” for every scan (mas)

18:18:45 UT Log monitor started to report negative disk usage for some of the scans (mas) 7895 07:00UT - Recieve an -103 pointing computer tracking errors are too large and qo -301 warning: onsource status is slewing! at the start of each scan. Telescope is late on source by a few seconds. (Patrick)

09:20UT - continuous cal error is safe to ignore according to Warren, so I have changed the Ke alarm_actions.txt to ignore it for this experiment. (Patrick)

Yarragadee 12m

Disk VSN: MAT +0003/8000 | Data volume at beginning: 0.00 GB

Disk 2 VSN: HOB+0051 | Data volume at beginning: 0.00 GB

18:00 UT Experiment started OK (mas)

18:12:08 UT Log monitor started to report negative disk usage for some of the scans (mas)

18:15:30 UT Halt schedule and tried to sync the seconds decimal for Field System and computer (0.02 micro seconds difference with Mark5) but couldn't sync. Maserdelay and clkoff are OK. Missed scans no00005 & no00006 (mas)

07:00UT - Recieve an -103 pointing computer tracking errors are too large and qo -301 warning: onsource status is slewing! at the start of each scan. Telescope is late on source by a few seconds. (patrick)

12:43UT - Module MAT+0003 ran out of disk space. Called Yg, new module put in (HOB+0051). Schedule resumed at 12:50UT. Scan missed: no00194 (Patrick)