HV 1492-new

[Prior to 8/03/2013 numerous reference stars became available through APASS.  New material will be added and will replace some of the older results.]

HV 1492 is one of the shorter-period Leavitt variables for which we have substantial images.  Even with APASS, none of the current 10 arc minute image sets have a reference star in the field.  See png file "hv1492-apass-best-21886" to understand the situation.  A fix of sorts is being formulated.  12-29-2012.
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View Download		   3323k v. 1 Aug 3, 2013, 12:21 PM Richard DeCoster
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View Download		 HV1492 AAVSO/APASS chart  377k v. 1 Dec 29, 2012, 1:46 PM Richard DeCoster
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View Download		 HV1492 with AAVSO chart and compare with Skynet/PROMPT image  272k v. 1 Dec 29, 2012, 1:47 PM Richard DeCoster
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View Download		 This is a working document for HV 1492 as of July, 2013. A replacement with a longer time sequence is under preparation.  149k v. 1 Aug 3, 2013, 12:21 PM Richard DeCoster
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View Download		 HV1492 lightcurve, wrt gkw star. All APASS reference stars are too far from HV1492 in our images. This is a temporary lc for Skynet request in progress.  11k v. 1 Dec 29, 2012, 1:49 PM Richard DeCoster
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