CL05K2
Session: Oct 2005 (session 3)
Wavelength: 1.3 cm
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Shanghai (Tao An at Thu Oct 27 06:43:45 2005) Minor failures : HIGH
We have tracked DR21 on 25 Oct 2005 (298) from elevation 45 to 87 degree. However we found that the system temperature was very high. Then we noticed the pointing had a deviation.
So we also observed a large-size source taurusa.
We derived a mean Tsys of 180K and a mean SEFD of 3667Jy from Taurusa data on elevation range from 30 to 70 degree.
Shanghai (Tao An at Thu Oct 27 06:49:06 2005) Minor failures : HIGH
We have tracked DR21 on 25 Oct 2005 (298) from elevation 45 to 87 degree. However we found that the system temperature was very high. Then we noticed the pointing had a deviation.
So we also observed a large-size source taurusa.
We derived a mean Tsys of 180K and a mean SEFD of 3667Jy from Taurusa data on elevation range from 30 to 70 degree.
Urumqi (Zhang hua at Thu Oct 27 07:59:45 2005) Minor failures :
Tsys was very high.we have observed source DR21.
Metsahovi (Ari Mujunen at Thu Oct 27 14:29:12 2005) Minor failures : WIND LATE
Started UT 06:22 with mediocre weather conditions; for the first
part could not see the sources in fivept and thus even less get
anything meaningful from onoff. The weather improved towards the
end UT 10:00, though another log file from Tue 24-Oct had much,
much better weather and might be useful to get a new estimate
of .rxg file.
Onsala (Michael Lindqvist at Fri Oct 28 06:51:41 2005) Success :
Tests done.
Medicina (Andrea Orlati at Fri Oct 28 08:03:43 2005) Success :
Calibration done, fog and clouds affected the experiment.
Jodrell_Bank (Alastair Gunn at Tue Nov 1 12:19:41 2005) Failure : HIGH
MkII was used.
Raining heavily throughout. Could not detect even the strongest K-band sources, hence no useful data obtained.
Effelsberg (A. Kraus at Wed Nov 2 11:38:39 2005) Success :