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Contains:  M 76, Little Dumbbell, NGC 650
Getting plate-solving status, please wait...
M76 - Little Dumbbell Nebula, 


M76 - Little Dumbbell Nebula

M76 - Little Dumbbell Nebula

Technical card

Resolution: 2258x1584

Dates:Nov. 22, 2019Nov. 23, 2019

Astronomik LRGB IIc Blue: 20x240" -20C bin 2x2
Astronomik LRGB IIc Green: 20x240" -20C bin 2x2
Astronomik LRGB IIc Lum: 60x300" -20C bin 1x1
Astronomik LRGB IIc Red: 20x240" -20C bin 2x2

Integration: 9.0 hours

Darks: ~20

Flats: ~50

Bias: ~87

Avg. Moon age: 25.54 days

Avg. Moon phase: 17.16%

Bortle Dark-Sky Scale: 6.00

Mean SQM: 18.60 job: 3074700

RA center: 1h 42' 19"

DEC center: +51° 34' 15"

Pixel scale: 0.686 arcsec/pixel

Orientation: 192.171 degrees

Field radius: 0.263

Locations: Home Observatory, Grandville, Michigan, United States

Data source: Backyard


First LRGB with the ATIK 383L+ Mono, pretty happy with how the camera performs. Wanted to add H-alpha to this but I am dealing with an odd reflection while taking flats with that filter.



License: None (All rights reserved)

Sky plot

Sky plot


M76 - Little Dumbbell Nebula, 



In these public groups

Cloudy Nights