For those interested, The telescopic CCD image (61-cm Cassegrain of SSON) showing the flashing behaviour of Vortex 1r as captured on January 9th is here: http://sattrackcam.blogspot.com/2012/01/iss-prowler-and-flashing-vortex-1.html I re-analyzed the image and the sharp main flashes best fit a regular period near 2.96s, with secondary maxima some 0.44-0.50s before and after the main maxima. - Marco ----- Dr Marco Langbroek - SatTrackCam Leiden, the Netherlands. e-mail: sattrackcam@wanadoo.nl Cospar 4353 (Leiden): 52.15412 N, 4.49081 E (WGS84), +0 m ASL Cospar 4354 (De Wilck): 52.11685 N, 4.56016 E (WGS84), -2 m ASL Station (b)log: http://sattrackcam.blogspot.com Twitter: @Marco_Langbroek ----- _______________________________________________ Seesat-l mailing list http://mailman.satobs.org/mailman/listinfo/seesat-l
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