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 5477, M 101, NGC 5457
Getting plate-solving status, please wait...
M101 - Pinwheel Galaxy HaLRGB, 





    
        

            Phil Brewer
M101 - Pinwheel Galaxy HaLRGB

M101 - Pinwheel Galaxy HaLRGB

Technical card

Resolution: 3000x1688

Dates:March 7, 2017March 10, 2017March 16, 2017March 21, 2017March 22, 2017

Frames:
Astrodon 3nm Ha: 44x900" -15C bin 1x1
Astrodon E-Series Blue filter: 38x300" -15C
Astrodon E-Series Green filter: 36x300" -15C bin 1x1
Astrodon E-Series Red filter: 37x300" -15C bin 1x1
Hutech IDAS LPS P2 - 31mm: 116x300" -15C bin 1x1

Integration: 29.9 hours

Avg. Moon age: 17.46 days

Avg. Moon phase: 65.50%

Astrometry.net job: 1519015

RA center: 14h 3' 5"

DEC center: +54° 22' 33"

Pixel scale: 1.392 arcsec/pixel

Orientation: -179.979 degrees

Field radius: 0.666

Locations: Independence Park, Canton, Michigan, United States

Comments

Author

pbkoden
Phil Brewer
License: Attribution-NonCommercial Creative Commons
4591
Like

Revisions

  • M101 - Pinwheel Galaxy HaLRGB, 





    
        

            Phil Brewer
    Original
  • Final
    M101 - Pinwheel Galaxy HaLRGB, 





    
        

            Phil Brewer
    B

B

Added more color subs and re-did the color processing. The resulting image is much better in mind.

Sky plot

Sky plot

Histogram

M101 - Pinwheel Galaxy HaLRGB, 





    
        

            Phil Brewer