The Horsehead

Nov 13, 2023 to Gallery | Tags: Nebula

Acquisition

Filter	Exposures	Integration
Luminance	111×180″	5h 33′
Red	50×120″	1h 40′
Green	42×120″	1h 24′
Blue	30×120″	1h
H-alpha	56×300″	4h 40′
Total		14h 17’