[Aavso-photometry] RE AN #348 Request to Observe HMXBs

arne arne at aavso.org
Tue Apr 10 07:36:12 EDT 2007


Michael Sallman wrote:
> Arne,
> 
> Thanks for the info. Out of curiousity, where/how was TASS off on the 
> 'd' comp? V, I or both?
> 
>>>	TASS Mark IV Photometric Survey of Northern Sky (Droege+, 2006)
>>>Star	RAJ2000		DEJ2000		TASS4ID	Vmag	Imag	V-I
>>>______	___________	____________	_______	______	______	______
>>>Target	19 32 52.34	+53 52 46.1 	2668236 10.440 	10.359	0.081
>>>d	19 32 57.72	+53 53 39.0 	2668242 10.343 	9.032 	1.311
>>>A	19 32 44.52	+53 49 39.4 	2668229 9.680 	9.608	0.072
>>>
The SRO transformed photometry of these sources:

ID    RA (J2000) DEC          V     V-Ic
t  19:32:52.32 +53:52:45.7  10.448  0.074
d  19:32:57.76 +53:53:39.1  10.251  1.168
A  19:32:44.54 +53:49:39.7   9.684  0.055

Arne


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