EZ024

Session: Feb 2013 (session 1)

Wavelength: 1.3 cm

Comment

To give feedback on this experiment, click here

Experiment Feedback

Urumqi (Wenjun Yang at Thu Feb 28 03:19:37 2013) Minor failures:

From UT 02:02 to UT 02:10, all VC were unlocked.

Medicina (Franco Fiocchi at Thu Feb 28 06:29:43 2013) Success:

Hartebeesthoek (Jonathan Quick at Thu Feb 28 06:56:44 2013) Minor failures: RECO

Automatic bank switch on Mark5 failed to happen, lost about 8-10 minutes of data. No other know problems, though pointing is probably poor.

Shanghai (Bo Xia at Thu Feb 28 07:07:23 2013) Success:

Torun (K. Borkowski at Thu Feb 28 08:10:13 2013) Success: RECO FS

Recorder has stopped writing at 0:20 UT (resumed about 7 minutes later). Some 20 minutes lost due to antenna control problems - resumed at 1:44 UT.

Yebes (Daniel Sastre at Thu Feb 28 08:11:59 2013) Success:

No known problems.

Urumqi (Wenjun Yang at Thu Feb 28 12:35:27 2013) Minor failures:

The Tsys of K-band was too high, but not due to weather.

Onsala (Michael Lindqvist at Sat Mar 02 09:36:22 2013) Success:

Very foggy. A few bad scan_checks. Otherwise no known problems.

Metsahovi (E.Rastorgueva-Foi at Wed Mar 13 11:27:29 2013) Failure:

Both RCP and LCP (bbc's 01-04 and 05-08) were connected to the same IF of DBBC due to an unaccounted feature of Mh's DBBC construction.

Effelsberg (GEORGI at Fri Mar 15 08:09:56 2013) Success:

Robledo (Cristina Garcia Miro at Tue Apr 09 23:32:12 2013) Minor failures: RECO HIGH ANT

Problems with 1Gbps recording and module JOD-0055. Not recorded from 21:24:58-21:36:39UT and 23:37:28-end. Tsys high at beginning due to bad weather, improved during the observation. VC01 and VC02 frequencies lie outside K-band downconverter bandwidth. Antenna servo was not able to clear tracking errors soon enough, expect impact on pointing.