[daip] accor

Thomas Krichbaum tkrichbaum at mpifr-bonn.mpg.de
Fri May 16 11:53:22 EDT 2014


Hi Walter,

in the recent 3mm exp ga029 with the GBT (2 Gbps, PFB, correlation at Bonn, DifX) ACCOR makes
an SN-table, which shows very high correction factors for the GBT (up to 1.6). For the other
stations the gains are within a few percent close to one.  

I also wonder why for the GBT there is such a systematic difference for 3C273 (short scan, gain factor ~1.2)
and M87 (longer scan, gain  factor 1.6).

Can this be ?

regards, Thomas

-- 
Thomas P. Krichbaum                       
Max-Planck-Institut für Radioastronomie 
Auf dem Hügel 69                        
D-53121 Bonn / Germany

Tel. :  (Germany +49)-228-525-295
Fax :  (Germany +49)-228-525-229
e-mail: tkrichbaum at mpifr-bonn.mpg.de
URL:   http://www.mpifr-bonn.mpg.de/staff/tkrichbaum
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