24-inch F/8 RC +Apogee Alta U47
EXP. 32s (average, varied) | binning 2x2, 1.1 '' per pixel | weather: clear | Moon illumination: 12%| Moon distance: 124| temp.: 62° F | Humidity: ~72% | Photometric aperture radii: 4-8-12 | GAIA G band used for ref star (C3) magnitude. (C2 check)

24-inch F/8 RC +Apogee Alta U47
EXP. 32s (average, varied) | binning 2x2, 1.1 '' per pixel | weather: clear | Moon illumination: 12%| Moon distance: 124| temp.: 62° F | Humidity: ~72% | Photometric aperture radii: 4-8-12 | GAIA G band used for ref star (C3) magnitude. (C2 check)

D3 Skywatcher NWT 200/1000 + CMOS Moravian C2-9000 + no filter
EXP. 60s | binning 2+2 | weather: clear | light pollution Bortle 8 | temp.: 11.8° to 6.5° | Humidity: 52% -67% | atmospheric pressure 1021.5-1022 normalised at se level | Photometric aperture radii: 5.27-20-30 | Pixel scale: 1.55 arcsec/pixel| adoptet limb darkening 0.5

D3 Skywatcher NWT 200/1000 + CMOS Moravian C2-9000 + no filter
EXP. 60s | binning 2+2 | weather: clear | light pollution Bortle 8 | temp.: 11.8° to 6.5° C | Humidity: 52% -67% | atmospheric pressure 1021.5-1022 normalised at se level | Photometric aperture radii: 5.27-20-30 | Pixel scale: 1.55 arcsec/pixel