Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  M101  ·  NGC 5422  ·  NGC 5457  ·  NGC 5474  ·  NGC 5485  ·  NGC5422  ·  NGC5443  ·  NGC5447  ·  NGC5449  ·  NGC5450  ·  NGC5451  ·  NGC5453  ·  NGC5455  ·  NGC5461  ·  NGC5462  ·  NGC5471  ·  NGC5473  ·  NGC5474  ·  NGC5475  ·  NGC5477  ·  NGC5484  ·  NGC5485  ·  NGC5486  ·  Pinwheel galaxy
Getting plate-solving status, please wait...
M101, 



    
        

            Thibault
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M101

Getting plate-solving status, please wait...
M101, 



    
        

            Thibault
Powered byPixInsight

M101

Technical card

Imaging telescopes or lenses: TS Optics 60 mm Photoline APO-Refractor

Imaging cameras: Canon EOS 600D

Mounts: SkyWatcher Star Advanturer 2i

Focal reducers: TS Optics TSFLAT60

Software: Adobe Inc Photoshop 2019

Filters: TS Optics CLS 2"


Dates:April 7, 2021

Frames:TS Optics CLS 2": 46x25" (19' 10") ISO1600

Integration: 19' 10"

Darks: ~15

Flats: ~15

Bias: ~13

Avg. Moon age: 25.23 days

Avg. Moon phase: 19.53%

Bortle Dark-Sky Scale: 6.00

Temperature: 9.00


Astrometry.net job: 4515589

RA center: 14h 2' 46"

DEC center: +54° 25' 48"

Pixel scale: 2.404 arcsec/pixel

Orientation: -103.837 degrees

Field radius: 1.764 degrees


Resolution: 4380x2951

Data source: Backyard

Description

A small M101 with a very short integration time, but I didn't want to waste them. Thank you for your kindness

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M101, 



    
        

            Thibault