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:  M 31, Great Nebula in Andromeda, NGC 224, M 32, NGC 221, M 110, NGC 205

Image of the day 10/19/2014

Getting plate-solving status, please wait...
M31 (HaLRGB), 





    
        

            Craig Prost
M31 (HaLRGB)

M31 (HaLRGB)

Technical card

Resolution: 2472x2044

Dates:Sept. 26, 2013Sept. 26, 2014Oct. 11, 2014

Frames:
Ha 3nm: 64x900"
Astrodon True Balance LRGB E-Series Gen2 LRGB Astrodon: 144x300"

Integration: 28.0 hours

Avg. Moon age: 13.90 days

Avg. Moon phase: 49.81%

Astrometry.net job: 386200

RA center: 0h 42' 36"

DEC center: +41° 15' 14"

Orientation: -93.282 degrees

Field radius: 1.270

Description

I was able to add about 15 hours of Ha data to my previous image. I let the tandem FSQ-85s hammer away all night and then combined the two Ha images into the red channel of my previous effort.

Comments

Author

prostcj
Craig Prost
License: None (All rights reserved)
269028
Like

Revisions

    M31 (HaLRGB), 





    
        

            Craig Prost
    Original
  • Final
    M31 (HaLRGB), 





    
        

            Craig Prost
    B

Sky plot

Sky plot

Histogram

M31 (HaLRGB), 





    
        

            Craig Prost