SCT 280 / 1870 (C11 with Starizona reducer) CCD: MII G2-1600 filter : Astrodon ExoPlanet-BB (V to IR)
detrended with AstroImageJ 5.3.2.00

Celestron SCT 280/2800 Atik 314L+ red. 0,63x
Adopted limb darkening: 0.5 | EXP. 90s | binning 1+1 | slight defocus | FWHM 9.6 px (7.6 arc-sec/pixel) | weather: clear, moisture | bortle 5, encircling light pollution | Photometric aperture radii: 14-32-42 | Astronomik R filter

Mak-Newton 180mm F/4, CCD Sbig ST-10xme, L-R-G-B-Ha-SII-OIII-Ic-SA200
Adopted limb darkening: 0.5 | EXP. 180s | binning 1+1 | weather: clear | light pollution | Moon illumination: 41,2%, Moon distance: 105,3° | temp.: 8° | Humidity: 60% | atmospheric pressure 1022 | Photometric aperture radii: 7-17-25

250 mm F/4.8 Newtonian, CMOS ASI533MM Pro, Bessel BVR Filters
R Filter, 60 sec, FAP 1.3xFWHM
Clear, -3C, Hum. 60%, 1029hpa
bin 2x2, res. 1.3 arcsec/px

250 mm F/4.8 Newtonian, CMOS ASI533MM Pro, Bessel BVR Filters
R Filter, 60 sec, FAP 1.3xFWHM
Clear, -3C, Hum. 60%, 1029hpa
bin 2x2, res. 1.3 arcsec/px