SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Astrodon ExoPlanet-BB (V to IR)
detrended with AstroImageJ 6.0.5.00

Celestron SCT 280/2800 Atik 314L+ red. 0,63x
Adopted limb darkening: 0.5 | EXP. 90s | binning 1+1 | defocus | FWHM 7.9 px (6.3 arc-sec/pixel) | weather: clear, dry | bortle 5, encircling light pollution | Photometric aperture radii: 13-22-27 | end of the transit disturbed by the lights of dawn

SCT 280 / 1790 + CCD MI G2-1600
filter : Astrodon ExoPlanet-BB (V to IR)

SCT 280 / 1790 + CCD MI G2-1600
filter : Astrodon ExoPlanet-BB (V to IR)

Meade LX200 ACF 14", Atik 314L+
Each point is an average of 6x10s measurements.

RC 82 cm - CCD FLI PL230
120 sec exposure filter LNIR no defocus and multi comparison stars

RC 82 cm - CCD FLI PL230
120 sec exposure binning 1x1 filter LNIR strong defocus multi comparison stars