[daip] [Fwd: Re: VLBA data from BR085 (2003 May)]

Amy Mioduszewski amiodusz at nrao.edu
Mon May 9 12:45:40 EDT 2011


Oops you are right.  Let me download your data and see what I can figure out.

Amy

Mayumi Sato wrote:
> Dear Amy,
> 
> Thank you very much for your kind advice.
> I will use VLBAEOP for the EOP correction.
> 
>> As for bc087b, I think you uncommented the lines for single dish, bc087b
>> looks like a 2cm phased array experiment so you should uncomment lines:
>>  GAIN Y ALTAZ POLY=1.0 DPFU=0.093,0.093 / ! 2cm
>>  TSYS Y FT=1.0 TIMEOFF=-32. /
>> If that doesn't work get back to me.
> 
> Yes, the experiment uses a phased array at 2cm and also at 1.3cm.
> Just by judging from the header comments in the bc087bcal.y file, the
> above GAIN/TSYS lines you suggested seems to be for single dish and
> the later section regardless of wavelength seems for the phased array,
> but which should I uncomment?
> And if I should uncomment the first section named Single-antenna
> project, what should I put for the blanked POLY value at 1.3cm?
> 
> As for the BAD TIME error message, I realized it occurred because I
> was separating INDEX entry and TSYS entry by "/" which was written as
> "Do not do" in the cookbook C.8.2.
> I'm sorry I wasn't careful.  Now I don't have the error message.
> But I'm still not sure about which GAIN/TSYS lines to uncomment, and I
> would appreciate your advice.
> 
> Thank you very much for your help.
> 
> Sincerely,
> Mayumi
> 
> Mayumi Sato
> 




More information about the Daip mailing list