Hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  IC 4263  ·  M 51  ·  NGC 5169  ·  NGC 5173  ·  NGC 5194  ·  NGC 5195  ·  NGC 5198  ·  Whirlpool galaxy
M51, 



    
        

            Jens Hartmann
M51
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M51

Technical card

Imaging telescopes or lenses: Skywatcher N 200/1000 PDS Explorer BD OTA

Imaging cameras: Canon EOS 1000D

Mounts: Celestron CGEM CGEM

Guiding telescopes or lenses: SKYWATCHER 70/500

Guiding cameras: MGEN

Software: DeepSkyStacker  ·  Fitswork4  ·  Backyard EOS

Accessory: Lacerta MGEN Autoguider


Dates:Feb. 28, 2014March 1, 2014

Frames:
8x240" (32') ISO1600
21x300" (1h 45') ISO1600
2x600" (20') ISO1600

Integration: 2h 37'

Avg. Moon age: 14.37 days

Avg. Moon phase: 0.54%

Temperature: -5.00


Basic astrometry details

Astrometry.net job: 191135

RA center: 13h 29' 57"

DEC center: +47° 13' 8"

Pixel scale: 1.172 arcsec/pixel

Orientation: -96.055 degrees

Field radius: 0.723 degrees


Resolution: 620x391

Locations: Heimsternwarte Deutschneudorf, Olbernhau, Sachsen, Germany

Description

Nach ca 6 Frames ist mir der Fangspiegel zugetaut. Hab zwar versucht, ihn wieder frei zu bekommen, aber nur mit mäßigem Erfolg :-(

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M51, 



    
        

            Jens Hartmann