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, J/C Filters 240second exposure through Rc filter. GPS time control. Transits appeared shorter and shallower than ephemeris. Analysis in AIJ. Data gaps before ingress due to line of sight obstruction.
400mm f6.8 ODK, ST10XME, J/C Filters 240second exposure through Rc filter. GPS time control. Transits appeared shorter and shallower than ephemeris. Analysis in AIJ.
