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Contains:  IC 3582, NGC 4565, IC 3543, NGC 4562
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Needle and Environs, 





    
        

            Tele
Needle and Environs

Needle and Environs

Technical card

Resolution: 545x847

Dates:March 22, 2018

Frames:
2x360" ISO1600 bin 2x2
5x420" ISO1600 bin 2x2
12x720" ISO1600

Integration: 3.2 hours

Avg. Moon age: 5.08 days

Avg. Moon phase: 26.51%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 1980119

RA center: 12h 36' 12"

DEC center: +26° 2' 45"

Pixel scale: 2.715 arcsec/pixel

Orientation: 350.970 degrees

Field radius: 0.380

Locations: Home, CLAREMORE, OK, United States

Data source: Backyard

Description

Was shooting for about 5 hours but had some issues at 2.7 hours integration.

Comments

Author

Tele
Tele
License: None (All rights reserved)
970
Like

Revisions

  • Needle and Environs, 





    
        

            Tele
    Original
  • Final
    Needle and Environs, 





    
        

            Tele
    B

B

I tried a different framing 1/2 way through imaging. This comp crops out everything that wasn't common to both. I lose a lot of the field but I gain exposure. I think I like this better.

Sky plot

Sky plot

Histogram

Needle and Environs, 





    
        

            Tele

In these public groups

Cloudy Nights