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:  Great Nebula in Andromeda, M 31, M 32, NGC 221, NGC 224
Getting plate-solving status, please wait...
M31 second attempt, 



    
        

            ggim
M31 second attempt
Powered byPixInsight

M31 second attempt

Technical card


Dates:Aug. 22, 2015

Frames: 105x60" ISO800

Integration: 1.8 hours

Darks: ~105

Flats: ~32

Flat darks: ~32

Avg. Moon age: 7.11 days

Avg. Moon phase: 47.05%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 786903

RA center: 0h 42' 30"

DEC center: +41° 16' 22"

Orientation: -80.297 degrees

Field radius: 0.583 degrees


Resolution: 2774x1798

Data source: Traveller

Description

Next time :
- get rid of the D700's blooming
- better tune the reducer corrector to prevent coma (this time was 85mm, next time will be about 120-130mm)
- expose more
- succeed alignment :)

Comments

Author

ggim
ggim
License: None (All rights reserved)
3432
Like

Revisions

  • M31 second attempt, 



    
        

            ggim
    Original
  • Final
    M31 second attempt, 



    
        

            ggim
    B

Sky plot

Sky plot

Histogram

M31 second attempt, 



    
        

            ggim