SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Astrodon ExoPlanet-BB (V to IR) Exposure time of 240 s is achieved by combining two exposures of 120 s each
SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Astrodon ExoPlanet-BB (V to IR) Exposure time of 240 s is achieved by combining two exposures of 120 s each
400mm f6.8 ODK, ST10XME, AO8 & filter wheel 150 second exposures through Rc filter. Partial coverage as transit appears to have been ~165 minutes than predicted.
14"Newt f/4.5+3"WynneRiccardiCorr+Moravian G2-3200+12posEFW No filter used. Exposed 40s each. Defocused to approx FWHM 7,0 px. No guiding. Master median dark and flat applied.Software MPO Canopus 10.7.11.1
400mm f6.8ODK, ST10XME, AO8 & filter wheel 120 second exposures through Rc filter. CCD binned 2x2 and observations binned x2. Target defocussed and imaging started during twilight. Note transit midtime 36 mins later than predicted!
C11EdgeHD SCT, ST8XME, & G11 GEM Transit start ~50 min late (Buchhave et al 2011 discovery paper ephemeris) and ~20 min early (Rocchetto et al 2013 poster ephemeris). Posted LCs on ETD show deviations so ephemeris needs updating. BBC filter, 8 star ensemble, clear sky, star near horizon before transit end.
