EM132A

Session: Feb 2018 (session 1)

Wavelength: 1.3 cm

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Experiment Feedback

Urumqi (Peng Li at Thu Mar 15 05:23:41 2018) Failure:

Without observation,troubleshooting the cause of the device failure

Yebes (ANGEL VICENTE at Thu Mar 15 13:31:45 2018) Success:

All scan recorded. No Known problem.

Medicina (Scalambra at Thu Mar 15 13:32:31 2018) Success:

Yebes (ANGEL VICENTE at Thu Mar 15 13:38:18 2018) Success:

All scan recorded. No Known problem.

Svetloe (Isaenko O. at Thu Mar 15 13:43:16 2018) Success:

Badary (Slepkova, Zadrutsky, Lysakova, Nekrasova at Thu Mar 15 13:43:29 2018) Success:

Zelenchukskaya ( Lysenkova M. at Thu Mar 15 13:43:42 2018) Success:

Effelsberg (Uwe at Fri Mar 16 11:39:44 2018) Success:

Onsala (Jun Yang at Fri Mar 16 14:41:14 2018) Success:

No known problems.

Torun (Pawel Wolak at Fri Mar 16 15:46:14 2018) Success:

Tianma65 (Bo Xia at Sat Mar 17 01:53:52 2018) Success:

Onsala (Jun Yang at Mon Mar 19 10:26:24 2018) Success:

The Chopper-wheel calibration was used. Because of the slightly longer processing time of the hot load in and out, the first 3-6 seconds data at the scan beginning were affected and had high Tsys (flagged out already in the antabfs file). So, these related data should be flagged out in the post data reduction. Note that the Tsys data were opacity-corrected (optical depth: 0.1-0.2).