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, NGC 5477
Getting plate-solving status, please wait...
M 101: The Pinwheel Galaxy, 


            Alex Roberts
M 101: The Pinwheel Galaxy
Powered byPixInsight

Technical card

Dates:April 6, 2019April 7, 2019

Baader 36mm UV/IR: 125x160" (gain: 10.00) -20C bin 1x1
Baader H-Alpha 36mm 7nm: 33x420" (gain: 16.00) -20C

Integration: 9.4 hours

Darks: ~45

Flats: ~40

Bias: ~100

Avg. Moon age: 1.54 days

Avg. Moon phase: 2.92%

Bortle Dark-Sky Scale: 2.00

Temperature: 12.00

Basic astrometry details job: 2635700

RA center: 14h 3' 11"

DEC center: +54° 22' 37"

Pixel scale: 0.646 arcsec/pixel

Orientation: 35.242 degrees

Field radius: 0.440 degrees

Resolution: 3994x2840

Locations: Alamo Lake State Park, Wenden, AZ, United States

Data source: Traveller



Alex Roberts
License: None (All rights reserved)


  • Final
    M 101: The Pinwheel Galaxy, 


            Alex Roberts

Sky plot

Sky plot


M 101: The Pinwheel Galaxy, 


            Alex Roberts