Celestial hemisphere:  Northern  ·  Constellation: Draco (Dra)  ·  Contains:  NGC 5976  ·  NGC 5981  ·  NGC 5982  ·  NGC 5985
Getting plate-solving status, please wait...
NGC 5985, NGC 5982 and NGC 5981, 



    
        

            Bob Rucker
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NGC 5985, NGC 5982 and NGC 5981

Getting plate-solving status, please wait...
NGC 5985, NGC 5982 and NGC 5981, 



    
        

            Bob Rucker
Powered byPixInsight

NGC 5985, NGC 5982 and NGC 5981

Acquisition details

Dates:
May 13, 2022 ·  May 14, 2022
Frames:
Optolong Blue: 75×60(1h 15′) (gain: 120.00) -5°C bin 2×2
Optolong Green: 75×60(1h 15′) (gain: 120.00) -5°C bin 2×2
Optolong Luminance: 165×120(5h 30′) (gain: 120.00) -5°C bin 2×2
Optolong Red: 75×60(1h 15′) (gain: 120.00) -5°C bin 2×2
Integration:
9h 15′
Darks:
60
Flats:
60
Flat darks:
60
Avg. Moon age:
12.34 days
Avg. Moon phase:
93.20%
Bortle Dark-Sky Scale:
5.00
Temperature:
23.12

RA center: 15h38m40s.761

DEC center: +59°2113.74

Pixel scale: 0.475 arcsec/pixel

Orientation: -105.363 degrees

Field radius: 0.431 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 5600x3374

File size: 1009.4 KB

Locations: Backyard, FLORENCE, AZ, United States

Data source: Backyard

Description

Even though the moon was annoyingly bright, the Arizona skies were nice and clear allowing some nice imaging time. The galaxy colors are subdued compared to other images I've seen on this target.    I'm not sure whether it's due to the moonlight, limited aperture or my processing skills but all in all the little 6SE did OK.

Comments

Sky plot

Sky plot

Histogram

NGC 5985, NGC 5982 and NGC 5981, 



    
        

            Bob Rucker