[Aavso-photometry] how to enter possible dwarf nova observation?

arne arne at aavso.org
Fri Feb 1 08:17:36 EST 2008


Yenal Ogmen wrote:
> Hi,
> 
> Yesterday, there was an email on the baavss-alert
> group which was forwarded from cvnet-discussion group
> informing about possible dwarf nova. Tonight I
> observed the related target but since no sequence
> stars found on the VSP around the target star I dont
> know what to do. CanI use one nearby star in TheSky6
> from GSV and do photometry? If so, with what name
> shall I enter this reference and target star to the
> database?
> 
You can use any star (especially if you also include
a check star) as a comparison in these cases.  Submit
the observation with the GSC/Tycho star name in CNAME
and similarly for the check star in KNAME.  Place the
catalog magnitude for the comparison and the check star
in the comments field.  If a calibrated sequence becomes
available later, you may want to go back and correct your
original submission.
Arne


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