Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457  ·  NGC 5477
M101, 



    
        

            Julian Alonso
M101
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M101

M101, 



    
        

            Julian Alonso
M101
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M101

Technical card

Imaging telescopes or lenses: Takahashi FS128

Imaging cameras: Starlight Xpress SXVF-H16

Mounts: Takahashi EM-200

Guiding telescopes or lenses: Takahashi FS60C

Guiding cameras: Starlight Xpress SXV-H9


Dates:Nov. 3, 2019

Frames:
Astronomik B 1.25" Type IIc: 23x300" (1h 55') bin 2x2
Astronomik G 1.25" Type IIc: 22x300" (1h 50') bin 2x2
Astronomik L 1.25" Type IIc: 114x600" (19h) bin 1x1
Astronomik R 1.25" Type IIc: 29x300" (2h 25') bin 2x2

Integration: 25h 10'

Avg. Moon age: 6.53 days

Avg. Moon phase: 40.94%


Basic astrometry details

Astrometry.net job: 3078156

RA center: 14h03m14s.2

DEC center: +54°2212

Pixel scale: 1.468 arcsec/pixel

Orientation: 359.877 degrees

Field radius: 0.519 degrees


Resolution: 1850x1750

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Comments

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M101, 



    
        

            Julian Alonso