[GMVAtech 21] 7mm Sio pointing at VLBA

Thomas Krichbaum tkrichbaum at mpifr-bonn.mpg.de
Thu Sep 20 19:13:52 CEST 2018


Dear Mark,

I just want to give a pre-warning, that the GMVA schedule will be
updated once more on next Monday.

We are updating the list of bright SiO maser sources, which will be used
for the 7mm line pointing in the gaps between the VLBI scans.

Over the weekend, the 40m Yebes telescope will provide new Sio maser
fluxes, which I plan to include in the GMVA schedule on Oct. 24 (next
Monday).

In 3mmpeak_RDBE_PFB.cmd:

 srcfile = 3mmsources.pointing ! Local file Reference pointing sources

(see here: http://www.vlba.nrao.edu/astro/VOBS/astronomy/sep18/c182a ).

This is nothing new and we have used it in the past, but I just want to
make sure that the VLBA system uses THIS catalogue and NOT the default
catalogue (which is $SCHED/catalogs/sources.pointing).

best Thomas


-- 
Dr. Thomas P. Krichbaum
Max-Planck-Institut fuer Radioastronomie
Auf dem Huegel 69
D-53121 Bonn / Germany

Mail: tkrichbaum at mpifr-bonn.mpg.de
Tel.: (Germany +49)-228-525-295
Web : http://www.mpifr-bonn.mpg.de/research/vlbi


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