[mmaimcal] ATF extended until September
Harvey Liszt
hliszt at nrao.edu
Tue May 27 12:22:05 EDT 2008
In which case, I should have suggested also using the ATNF or MOPRA
calibrator list ...
H.
-------------
Harvey Liszt wrote:
> Forgive me for not realizing that there was such an extensive list of
> VLBI calibrators at dec < -30 ... ;)
>
> H.
>
> ---------------------------------------
> Al Wootten wrote:
>
>> Hi Harvey
>>
>> Yes, but we need to get an ALMA database ready to run when we get to the
>> S. Hemisphere. We can't rely on others for long; the ATF already has
>> the SMA sensitivity and at 3mm where the SMA does not operate. Also,
>> we are interested in calibrators which will be appropriate for ALMA but
>> are too weak for the current generation of interferometers to bother
>> with.
>> It will be harder to get something going with the myriad distractions
>> in Chile.
>> The OT will not go to a ragtag collection of interferometers to find
>> out what to
>> observe; it needs its own database, which Ed and others are developing.
>>
>> Clear skies,
>> Al
>> Harvey Liszt writes:
>> > Wouldn't it be easier just to go to the calibrator lists of the
>> CARMA, > SMA, and PdBI interferomters?
>> > > H.
>> > -----------------------------------------
>> > Ed Fomalont wrote:
>> > > Hello all,
>> > > > > I would be interested in observing many 'VLBA'
>> calibrators at the > > ATF in order to see how strong they are at the
>> high frequencies. My > > guess is that there might be several
>> hundred calibrators strong enough > > (at least this week) to be put
>> into the system.
>> > > > > Cheers, Ed
>> > > > > _______________________________________________
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>> > > > -- > Harvey Liszt work:434.296.0344
>> fax 0278
>> > Scientist & Spectrum Manager home:434.973.3744
>> > National Radio Astronomy Observatory cell:434.227.6356 (+41792953708)
>> > 520 Edgemont Road mailto:hliszt at nrao.edu
>> > Charlottesville, VA 22903-2475 http://www.cv.nrao.edu/~hliszt
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>
>
--
Harvey Liszt work:434.296.0344 fax 0278
Scientist & Spectrum Manager home:434.973.3744
National Radio Astronomy Observatory cell:434.227.6356 (+41792953708)
520 Edgemont Road mailto:hliszt at nrao.edu
Charlottesville, VA 22903-2475 http://www.cv.nrao.edu/~hliszt
"Be Kind To Radio Astronomy"
http://www.nrao.edu/~hliszt/RFI/
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