Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  NGC 1491
Getting plate-solving status, please wait...
NGC 1491, 





    
        

            Davy HUBERT
NGC 1491

NGC 1491

Technical card

Resolution: 2750x2130

Dates:Nov. 7, 2017Nov. 9, 2017Nov. 10, 2017Nov. 14, 2017Nov. 15, 2017Nov. 16, 2017Nov. 17, 2017Nov. 18, 2017Nov. 19, 2017Nov. 20, 2017

Frames:
Baader Planetarium Ha 7nm 1.25": 34x1200" (gain: 0.30) -10C bin 1x1
Baader Planetarium OIII 1.25" 8.5 nm: 33x1200" (gain: 0.30) -10C bin 1x1
Baader Planetarium SII 1.25" 8nm: 34x1200" (gain: 0.30) -10C bin 1x1

Integration: 33.7 hours

Darks: ~33

Flats: ~21

Bias: ~200

Avg. Moon age: 17.25 days

Avg. Moon phase: 23.75%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 1844611

RA center: 61.054 degrees

DEC center: 51.265 degrees

Pixel scale: 1.039 arcsec/pixel

Orientation: 201.633 degrees

Field radius: 0.502 degrees

Locations: Observatoire personnel, Saint Mathieu de Tréviers, Hérault, France

Data source: Backyard

Comments

Author

Boulabytes
Davy HUBERT
License: Attribution-ShareAlike Creative Commons
2212
Like

Revisions

  • NGC 1491, 





    
        

            Davy HUBERT
    Original
  • NGC 1491, 





    
        

            Davy HUBERT
    B
  • NGC 1491, 





    
        

            Davy HUBERT
    C
  • NGC 1491, 





    
        

            Davy HUBERT
    D
  • NGC 1491, 





    
        

            Davy HUBERT
    E
  • Final
    NGC 1491, 





    
        

            Davy HUBERT
    F

E

Last processing version of this image. The process was very hard due to the very faint signal...

F

A more saturated version...

Sky plot

Sky plot

Histogram

NGC 1491, 





    
        

            Davy HUBERT

In these public groups

INDI Users