GS045B

Session: Jun 2019 (session 2)

Wavelength: 21 cm

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Experiment Feedback

Medicina (G.Maccaferri at Thu May 23 12:52:11 2019) Failure:RECE

Sky freqs out of receiver bandwidth.

Jodrell_Bank (Jimmy Cullen at Mon May 27 05:52:34 2019) Minor failures: TSYS

Post observation problem found with L band noise diode hence the bad Tsys values. Local recorder problem caused De to be not recorded. Kn out for engineering work.

Effelsberg (Uwe Bach at Mon May 27 08:31:51 2019) Minor failures:RECE

The 21cm receiver slowly lost vacuum and got warm. Stopped observations from 7-11 UT for pumping and cooling.

Onsala (Jun Yang at Tue May 28 09:14:40 2019) Success:

No known problems.

Torun (Pawel Wolak at Tue May 28 13:02:09 2019) Success:

Westerbork (Blaauw at Wed May 29 13:20:59 2019) Success: