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Re: new stars and such


--- Michael Koppelman <lolife@bitstream.net> wrote:
> OK, data divers, I need a new star. Hopefully something where 14h <
> RA < 18h or so. 

There are a number of eclipsing binaries which I found on Stardial
images, some of them are in the desired RA zone.  I checked them in the
ASAS3 online data to confirm variability, but there are still aliasing
problems, which I hope someone can resolve.  Perhaps Tom's reprocessed
data may already help here.

Here is the list (the amplitude and frequency are the ones I derived
from Stardial, they do not yet incorporate ASAS3 data):

ID		Type	Ampl	Epoch	        Freq c/d	Notes
HD 12064	EW?	0.2	2451410.91	1.308	= BD -0 2310
GSC04904-01087	EW?	0.5	2451218.79	1.061	Secondary minimum amplitude 0.3
mag (confirmed by TASS Mk III V data, I data is less clear)
HD 89027	EW	0.4	2452314.79	0.849
BD-3 3419	EW	0.5	2451661.69	1.299	= GSC04961-00667 = 1RXS
J131032.4-040934
HD 116274	EW	0.6	2452376.74	1.654
NSV19680	EW	0.2	2451567.96	1.402	= HIP 64732 = HD 115247
BD-0 2900	EW	0.6	2451310.83	1.722	= GSC04987-00740 =
TASS_J145340.0-010748, Secondary minimum amplitude 0.3 mag 
HD 162905	EW	0.3	2452369.95	1.342
GSC05087-00198 	EA??	0.6	2451374.67	0.592	Fairly faint, uncertain
BD-4 2739	EA	0.5	2451581.77	2.392	= GSC04902-01190 = 1RXS
J0950391.1-053029


Patrick


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