Have a look at cl07*on*ps to get an idea of the accuracy
of the cl07*-runs. You need *good* weather to get useful
ONOFF-data! I would like to have some more data in some
cases. 

July 4, 2007
Cheers, Michael


=======================================================================================================================
6 cm
=======================================================================================================================
F07C2: Schedule started to late. Tsys for LCP higher than usual: reason being water drops on 
receiver windows (found out after 6cm session)

N07C2: OK. Tsys for LCP higher than usual: reason being water drops on 
receiver windows (found out after 6cm session)

EG037A: Cloudy, no rain. Tsys for LCP higher than usual: reason being water drops on 
receiver windows (found out after 6cm session)

Ek025: OK. Tsys for LCP higher than usual: reason being water drops on 
receiver windows (found out after 6cm session)
=======================================================================================================================
18 cm: RFI at 18 cm seems to get worse!!
=======================================================================================================================
F07L2:  RFI!

ES057A: RFI!

N07L2: Cloudy, no rain. RFI.

EG037B: Cloudy, no rain. RFI.

EZ015: A LOT of RFI!! 

EL035A: A LOT of RFI! 

EL035B: A LOT of RFI! 

GI004: RFI!

EM063:

=======================================================================================================================
5 cm: 
=======================================================================================================================
F07M2:  Used the -scan option. Rather different results! More ski-hills if I don't use it. Compare
f07m2on.antabfs-no-scan-option.ps and f07m2on.antabfs.ps

EH020: Windy in the beginning. Will affect the pointing (and thus the calibration). Some
bad (high points). Could be RFI??

N07M2: Rain! Will affect the calibration. Bad calibration (look at n07m2on.antabfs.ps)!

EB034A: Windy! Will affect the pointing (and thus the calibration). 
Strange schedule! First/last scans on calibrator, very few tsys:s. 
Can't use the -scan option! Script crashes. Ski-hills!!!

EB034B: Strange schedule! First/last scans on calibrator, very few tsys:s. 
Can't use the -scan option! Script crashes. Ski-hills!!!

EB034C: Strange schedule! First/last scans on calibrator, very few tsys:s. 
Can't use the -scan option! Script crashes. Ski-hills!!!

=======================================================================================================================
S/X-band:
=======================================================================================================================
F07SX1: New S/X-receiver. Worse at S-band. Better at X-band. S-band hampered by RFI.

EC025A: New S/X-receiver. Worse at S-band. Better at X-band. S-band hampered by RFI.
Sudden increase of Tsys at X-band due to water on the radom (dew).