M38 (NGC 1912) – 07/12/2013
Telescopio o obiettivo di acquisizione (Imaging telescope or lens): Rifrattore ED (ED reftactor) Tecnosky Carbon Fiber 80mm f/7
Camera di acquisizione (Imaging camera): CCD Atik 383L+ B/W [5.4 μm]
Montatura (Mount): SkyWatcher NEQ6
Telescopio o obiettivo di guida (Guiding telescope or lens): Newton SkyWatcher BlackDiamond 150 mm f/5
Camera di guida (Guiding camera): Magzero MZ-5m B/W [5.2 μm]
Riduttore di focale (Focal reducer): riduttore/spianatore 0.8x (0.8x reducer/field flattener)
Software (Software): PixInsight + Adobe Photoshop CS3
Accessori (Accessories): non presenti (not present)
Filtri (Filter): Astronomik CCD Hα 13nm, Astronomik RGB
Risoluzione (Resolution): 3362 x 2537 (originale/original), 3184 x 2310 (finale/final)
Data (Date): 07/12/2013
Luogo (Location): Sormano – CO, Italia (Italy)
Pose (Frames): 10 x 660 sec bin 1×1 Hα, 6 x 300 sec bin 2×2 R, 6 x 300 sec bin 2×2 G, 6 x 300 sec bin 2×2 B
Calibrazione (Calibration): 10 x 660 sec bin 1×1 dark Hα, 10 x 300 sec bin 2×2 dark RGB, 43 bias Hα, 39 bias RGB, 30 flat Hα, 31 flat R, 30 flat G, 43 flat B
Fase lunare media (Average Moon phase): 30.7%
Note (note): HαRGB