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Hemisphere:  Northern  ·  Contains:  M 101, NGC 5457, NGC 5473, NGC 5477
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M101, 



    
        

            GregGurdak
M101
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M101

Technical card

Imaging telescopes or lenses: TeleVue NP 101 F5.4 Televue

Imaging cameras: ATIK460EX OSC

Mounts: Celestron CGEM DX

Filters: Astronomik CLS CCD CSL-CCD


Dates:April 21, 2018

Frames:Astronomik CLS CCD CSL-CCD: 40x360" -20C bin 1x1

Integration: 4.0 hours

Darks: ~41

Flats: ~19

Bias: ~100

Avg. Moon age: 5.86 days

Avg. Moon phase: 34.10%


Basic astrometry details

Astrometry.net job: 2026368

RA center: 14h 3' 16"

DEC center: +54° 20' 45"

Pixel scale: 1.720 arcsec/pixel

Orientation: 91.346 degrees

Field radius: 0.778 degrees


Resolution: 2607x1955

Description

Last night at 35% moon illumination from red zone Mississauga, Ontario

Comments

Author

GregGurdak
GregGurdak
License: None (All rights reserved)
670
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M101, 



    
        

            GregGurdak