Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 97  ·  NGC 3587  ·  Owl nebula
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M97 in HOO, 



    
        

            MicRaWi
M97 in HOO
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M97 in HOO

Getting plate-solving status, please wait...
M97 in HOO, 



    
        

            MicRaWi
M97 in HOO
Powered byPixInsight

M97 in HOO

Acquisition details

Dates:
May 15, 2016
Frames:
Baader LRGB 1.25'' Filters, Ha, SII, OIII: 8×600(1h 20′) -20°C bin 1×1
Integration:
1h 20′
Avg. Moon age:
9.03 days
Avg. Moon phase:
67.18%

Basic astrometry details

Astrometry.net job: 1480705

RA center: 11h14m48s.7

DEC center: +55°0046

Pixel scale: 1.112 arcsec/pixel

Orientation: 67.873 degrees

Field radius: 0.295 degrees

Resolution: 1511x1169

File size: 811.9 KB

Locations: Home, Hornstein, Burgenland, Austria

Description

The M97 was my first nebula project with my new CCD last year. The conditions varied and I interupted after a few H-alpha, OIII and blue color frames. What I show here is the result from 5 H-alpha and 3 OIII frames at 10min each. Color mapping R = Ha, B=G=OIII. Ha and OIII signal was added to make an artificial L signal, and finally an LHOO was generated. Main processing in Fitswork final processing in Adobe Lightroom.

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M97 in HOO, 



    
        

            MicRaWi