Sh2 82 – 20/09/2025

Telescopio o obiettivo di acquisizione (Imaging telescope or lens): Ritchey-Chrétien TS Optics GSO 154 mm f/9

Camera di acquisizione (Imaging camera): Player One Poseidon-C Pro [3.76 μm]

Montatura (Mount): SkyWatcher NEQ6

Telescopio o obiettivo di guida (Guiding telescope or lens): Rifrattore acromatico (refractor) Svbony 60mm f/4

Camera di guida (Guiding camera): ASI 120 MM Mini [3.75 μm]

Riduttore di focale (Focal reducer): riduttore TS Optics CCD47 0.67x (TS Optics CCD47 0.67x reducer)

Software (Software): PixInsight 1.8.9 + Adobe Photoshop 27.2.0 + Topaz Sharpen AI 4.1.0 + StarXTerminator 2.2.0 + BlurXTerminator 2.0.0 + NoiseXTerminator 1.2.0

Accessori (Accessories): non presente (not present)

Filtri (Filter):  IDAS NGS1 2″

Risoluzione (Resolution): 6252 x 4176 (originale/original), 6252 x 4176 (finale/final)

Data (Date): 20/09/2025

Luogo (Location): Varenna – LC, Italia (Italy)

Pose (Frames): 14 x 300 sec at/a 125 gain, 20 offset, -10.0°C, bin 1×1

Calibrazione (Calibration): 23 dark, 42 dark flat, 50 bias, 90 flat

Fase lunare media (Average Moon phase): 1.0%

Campionamento (Pixel scale): 0.8463 arcsec/pixel

Focale equivalente (Equivalent focal lenght): 917.9 mm

Note (note):

Sh2 82 – 20/09/2025

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