ET036B

Session: Oct 2018 (session 3)

Wavelength: 3.6 cm

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Experiment Feedback

Medicina (Sergio Mariotti at Sun Oct 28 16:03:28 2018) Success:

rain, wind, some RFI on S-band

Yebes (Miguel Sanz at Sun Oct 28 16:23:12 2018) Success:

No known problems.

Zelenchukskaya (Ptitcin A. at Sun Oct 28 18:01:40 2018) Success:

Badary (Alakova, Sorokovikov, Kotlov at Sun Oct 28 18:02:00 2018) Success:

Svetloe (Baykova at Sun Oct 28 18:02:19 2018) Success:

Hartebeesthoek (Jonathan Quick at Sun Oct 28 20:05:50 2018) Success: ANT

Software glitch meant tracking status during scan 301-0806 is unknown. No other known problems.

Tianma65 (Bo Xia at Mon Oct 29 00:16:31 2018) Success:

UT 00:15-00:20 mk5 reboot

Effelsberg (Uwe at Mon Oct 29 14:10:59 2018) Minor failures: LATE

Started 30min late because the Fila10G had to be rebooted and reconfigured at the start of the observations. After that, no known problems.

Onsala (Jun Yang at Thu Nov 01 15:14:23 2018) Success:

The Tsys data were not positive until 21h53m UT in the FS log file. The data should be fine.

Onsala (Jun Yang at Fri Dec 14 14:04:43 2018) Success:

The problem of the negative Tsys has been fixed in the antabfs file. The first three X-band subbands had Tsys >100 K for some time and then suddenly jumped to the normal value of 70 K at 11:09 UT. This was unusual at X band. If the correlation amplitude does not show the correlation variation, this might be caused by an unstable noise source.