Hobart 12m:

Disk VSN: HOB+0126/32000

Data volume at beginning: 0 GB

• 00:00 UT - Experiment started OK (vk)
• 06:17 UT - Hobart disk_pos drifting ~8.3 GB/hr (vk)

Katherine 12m:

Disk VSN: HOB+0128/32000

Data volume at beginning: 0 GB

• 00:00 UT - Experiment started OK (vk)

Yarragadee 12m:

Disk VSN: HOB+0120/32000

Data volume at beginning: 0TB

• 00:00 UT - Experiment started OK (vk)

Parkes

• 04:40 UT - Telescope ground to a halt unexpectedly. FROG was sounding alarms citing “structural stress” (amongst other things) and tripped the drives. John Sark. was informed. After investigating, he asked me to unstow the dish using atsnap. I restarted the .psn file after doing this. Recording and schedule on fs were not halted. Fault report submitted to Parkes staff. Observing resumed normally on scan 129-0456 at 4:51 UT (vk)