Sadr region in SHO and Hb
![](https://www.xiulong.it/tianwensheying/wp-content/uploads/2023/10/Sadr-WO51Redcat-ASI1600mmPro-SHa_OiiiHb-180sec_-20C-PP-1024x774.jpg)
Astrobin: https://www.astrobin.com/z4lriv/E/
Pose:
Astronomik H-alpha CCD 6nm: 405×180,″(20h 15′) (gain: 173.00) -20°C bin 1×1
Astronomik OIII CCD 6nm: 270×180,″(13h 30′) (gain: 173.00) -20°C bin 1×1
Astronomik SII CCD 6nm: 316×180,″(15h 48′) (gain: 173.00) -20°C bin 1×1
Optolong H-beta 25nm 1.25″: 180×180,″(9h) (gain: 173.00) -20°C bin 1×1
Integrazione:58h 33′
Giorno lunare medio:13.70 giorni
Fase lunare media:53.65%
Scala del Cielo Scuro Bortle:6.00
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