Sky Position
Right Ascension
15h 20m 32.286s
Declination
+56° 59' 27.31"
Constellation
Draco (Dra)
Date
2023-01-22
Optics
Focal Length
952mm
Reducer
0.7x
Effective FL
666.4mm
Aperture
127mm
Focal Ratio
f/5.25
Pixel Size
3.92µm
Pixel Scale
1.21
Preprocessing
Dark Frames
✓
Flat Frames
✓
Dark Flats
✓
Filter
Exposure
Count
Minutes
Hours
Luminance
30s
16
8
0.13
Luminance
45s
27
20
0.34
Red
45s
13
10
0.16
Green
45s
13
10
0.16
Blue
45s
12
9
0.15
Combined
~
81
57
0.95
Sky Context