91-119B clearly has an asymmetric flashing. Using your suggested 11.72s I see one main series (slightly less spread) with about 0.5s/40 (but note only even numbered flashes) shorter period and a secondary with about 1.5s/40 shorter period (an obvious synodic effect) I.e. 23.44-0.5/20 for the main series, 23.44-0.05 for the average. I used 23.41 for my double period - see that the secondary series starts out about 10s after the main, but finishes at about 9s after. (SYNODIC.exe charts attached for Alberto) /Björn ---- Original Message ----- > From: "Alberto Rango" ... >> 91-119 B 09-10-16 19:42:17.7 AR 492.4 0.2 042 11.72 F,6.5->8 >> Timings: 9s.69 13.94 9.96 13.66 9.55 13.06 9.86 13.90 9.84 >> 13.66 9.62 13.93 23.13 9.24 14.68 9.34 13.86 9.42 13.60 9.49 >> 13.80 9.88 14.14 9.00 13.94 9.38 14.27 9.53 13.88 9.34 >> 13.78 8.60 15.09 9.06 14.30 9.39 14.15 8.51 14.49 9.20 15.21 >> [8.70] Culmination 44°/205° at 19:36:29. >> /Björn ------------------------------------------------------------------------- Subscribe/Unsubscribe info, Frequently Asked Questions, SeeSat-L archive: http://www.satobs.org/seesat/seesatindex.html
This archive was generated by hypermail 2b29 : Sat Oct 17 2009 - 20:17:45 UTC