I and many others here use Ted Molczan's ObsReduce in XY mode. It uses only (2 or) 3 star's pixel coordinates for reference, but is very accurate for small fields (even decent for my 28mm-equivalent wide angle). Of course you will have to estimate the center point of the beginning of each star track - also for the GEO if it is not perfectly stationary. Note that three stars are required, if your pixel readout is not right-handed orthogonal, which all my windows image processing software are (not) ! /Björn 2013/8/24 Vitaly Mechinsky <lupus_sat@tut.by> > Hi all! > > Also I'm looking for soft for astrometry of GSS on CCD images. I have > some soft for LEO sattelite astrometry (IzmCCD for narrow fields, > SATIR for wide fields of view), but its work korrectly when the stars > are displayed a points sources and satellites are tracks. But when we > take a photo of GSS without guiding, then GSS are displayed a poinst, > and stars as tracks. How to astrometry GSS in this case? > > -- > Best regards, > > Vitaly (Minsk, Belarus). > _______________________________________________ > Seesat-l mailing list > http://mailman.satobs.org/mailman/listinfo/seesat-l > -- ---------------------------------------- Björn Gimle, COSPAR 5919 59.2576 N, 18.6172 E, 23 m Phone: +46 (0)8 571 43 312 Mobile: +46 (0) 704 385 486 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://mailman.satobs.org/mailman/private/seesat-l/attachments/20130824/f646249a/attachment.html _______________________________________________ Seesat-l mailing list http://mailman.satobs.org/mailman/listinfo/seesat-l
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