Celestron SCT 280/2800 Atik 314L+ red. 0,63x
Adopted limb darkening: 0.5 | EXP. 90s | binning 1+1 | slight defocus | FWHM 5.8 px (4,6 arc-sec/pixel) | weather: clear, moisture | bortle 5, encircling light pollution | Photometric aperture radii: 12-30-38 | Moon illumination: 77.6%, distance: 74°
Adopted limb darkening: 0.5 | EXP. 90s | binning 1+1 | slight defocus | FWHM 5.8 px (4,6 arc-sec/pixel) | weather: clear, moisture | bortle 5, encircling light pollution | Photometric aperture radii: 12-30-38 | Moon illumination: 77.6%, distance: 74°
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