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 5455, NGC 5457, NGC 5461, NGC 5471
Getting plate-solving status, please wait...
M101 The Pinwheel Galaxy - Crop, 



    
        

            Trevor Gunderson
M101 The Pinwheel Galaxy - Crop
Powered byPixInsight

M101 The Pinwheel Galaxy - Crop

Technical card


Dates:March 16, 2020

Frames:
ZWO B 31mm: 30x90" (gain: 76.00) -20C bin 1x1
ZWO G 31mm: 30x120" (gain: 76.00) -20C bin 1x1
ZWO L 31 mm: 174x30" (gain: 76.00) -20C bin 1x1
ZWO R 31mm: 30x90" (gain: 76.00) -20C bin 1x1

Integration: 4.0 hours

Darks: ~25

Flats: ~25

Flat darks: ~25

Avg. Moon age: 22.23 days

Avg. Moon phase: 49.12%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 3361567

RA center: 14h 3' 10"

DEC center: +54° 21' 0"

Pixel scale: 0.563 arcsec/pixel

Orientation: 103.097 degrees

Field radius: 0.480 degrees


Resolution: 5354x3012

Locations: Astro Shed, Beaver Dam, WI, United States

Data source: Backyard

Description

I was hoping to reshoot this since my data wasn't very good. I still may, but I was able to salvage this from what data I had. The subs were too short and noisy. Soooo many cloudy nights......

Comments

Author

StarTrev
Trevor Gunderson
License: None (All rights reserved)
451
Like

Revisions

  • M101 The Pinwheel Galaxy - Crop, 



    
        

            Trevor Gunderson
    Original
  • Final
    M101 The Pinwheel Galaxy - Crop, 



    
        

            Trevor Gunderson
    B

Sky plot

Sky plot

Histogram

M101 The Pinwheel Galaxy - Crop, 



    
        

            Trevor Gunderson