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 101, NGC 5457
Getting plate-solving status, please wait...
M101, 



    
        

            Rich
M101
Powered byPixInsight

M101

Technical card


Dates:Feb. 22, 2020

Frames: 53x184"

Integration: 2.7 hours

Avg. Moon age: 28.49 days

Avg. Moon phase: 1.21%


Basic astrometry details

Astrometry.net job: 3276744

RA center: 14h 3' 9"

DEC center: +54° 21' 25"

Pixel scale: 0.568 arcsec/pixel

Orientation: 178.249 degrees

Field radius: 0.291 degrees


Resolution: 3072x2043

Locations: back yard, Gales Ferry, CT, United States

Data source: Backyard

Description

M101 Pinwheel Galaxy LRGBHa @ -40C

Comments

Author

rmannix57
Rich
License: None (All rights reserved)
510
Like

Revisions

  • M101, 



    
        

            Rich
    Original
  • M101, 



    
        

            Rich
    B
  • M101, 



    
        

            Rich
    C
  • Final
    M101, 



    
        

            Rich
    D

B

Description: reworked from scratch 2x drizzle. blue had better detail then lum so pixel mathed blue and lum 50/50 for lum

C

Description: added fudge, sprinkles, and cropped

D

Description: reduced levels in PS7

Sky plot

Sky plot

Histogram

M101, 



    
        

            Rich