Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's Galaxy  ·  Cigar Galaxy  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034
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M81 & M82 - Bode & Cigar (RHAGB), 



    
        

            Astrozeugs
M81 & M82 - Bode & Cigar (RHAGB)
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M81 & M82 - Bode & Cigar (RHAGB)

Getting plate-solving status, please wait...
M81 & M82 - Bode & Cigar (RHAGB), 



    
        

            Astrozeugs
M81 & M82 - Bode & Cigar (RHAGB)
Powered byPixInsight

M81 & M82 - Bode & Cigar (RHAGB)

Technical card

Imaging telescopes or lenses: TS-Optics RC6

Imaging cameras: ZWO ASI2600mc PRO

Mounts: Meade LX85 goto mount

Guiding telescopes or lenses: TS-Optics RC6

Guiding cameras: Starlight Xpress Lodestar X2 Autoguider

Focal reducers: TS-Optics CCD47 0,67x

Software: Affinity Photo  ·  PixInshight  ·  DxO Photolab 4  ·  Topaz Labs Topaz Studio II  ·  Astro Photography Tool APT  ·  iPolar polar alignment  ·  PHD2

Filters: Optolong L-eXtreme 2"

Accessory: ZWO OAG 2"  ·  iOptron iPolar


Dates:Feb. 21, 2021Feb. 22, 2021

Frames:
271x120" (9h 2') (gain: 100.00) 0C
Optolong L-eXtreme 2": 42x300" (3h 30') (gain: 100.00) 0C

Integration: 12h 32'

Darks: ~50

Flats: ~50

Bias: ~20

Avg. Moon age: 9.39 days

Avg. Moon phase: 70.63%

Bortle Dark-Sky Scale: 5.00


Basic astrometry details

Astrometry.net job: 4251944

RA center: 9h 55' 51"

DEC center: +69° 22' 55"

Pixel scale: 0.835 arcsec/pixel

Orientation: 80.334 degrees

Field radius: 0.695 degrees


Resolution: 5036x3237

Data source: Backyard

Description

Ich hab die letzten klare Nächte genutzt um mit meinem Setup klar zu kommen. Na ja der Meridian Flip in APT funktioniert noch nicht wirklich. Aber nebenbei konnte ich knapp 22h RGB Daten an M81 und 82 sammeln, aber nur 9h Stunden habe ich verwendet. Zum ersten Mal habe ich Ha-Daten (Optolong L-Extreme) eingesammelt und in den R-Kanal gemischt. Keine Ahnung ob man das so macht :-D.

Viele Grüße
Andreas
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I used the last clear nights to get along with my setup. Well, the meridian flip in APT doesn't really work yet. But besides I could collect nearly 22h RGB data at M81 and 82, but only 9h hours I used. For the first time I collected Ha data (Optolong L-Extreme) and mixed it into the R channel. No idea if this is how you do it :-D.

Regards
Andreas

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