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Contains:  M 101, NGC 5422, NGC 5457, NGC 5473, NGC 5474, NGC 5485
Getting plate-solving status, please wait...
M101 with Samyang 135, 



    
        

            Ben
M101 with Samyang 135
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M101 with Samyang 135

Technical card


Dates:April 13, 2019

Frames:Astronomik CLS-CCD: 182x30" (gain: 76.00) 22C bin 1x1

Integration: 1.5 hours

Darks: ~67

Flats: ~51

Flat darks: ~53

Avg. Moon age: 8.14 days

Avg. Moon phase: 58.07%

Bortle Dark-Sky Scale: 6.00


Basic astrometry details

Astrometry.net job: 3255936

RA center: 14h 3' 42"

DEC center: +54° 21' 57"

Pixel scale: 1.988 arcsec/pixel

Orientation: 352.947 degrees

Field radius: 1.349 degrees


Resolution: 3912x2928

Locations: Backyard, Saint-Orens de Gameville, France

Data source: Backyard

Description

- focus not the best
- difficult to restore colors maybe due to CLS filter...

Comments

Author

netspoon
Ben
License: None (All rights reserved)
1610
Like

Revisions

  • M101 with Samyang 135, 



    
        

            Ben
    Original
  • Final
    M101 with Samyang 135, 



    
        

            Ben
    B

B

Description: Reprocessed

Sky plot

Sky plot

Histogram

M101 with Samyang 135, 



    
        

            Ben

In these public groups

Samyang 135 f/2