Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 108  ·  M 97  ·  NGC 3556  ·  NGC 3587  ·  Owl Nebula  ·  PK148+57.1
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M97 -Owl nebula, 



    
        

            Boštjan Zagradišnik
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M97 -Owl nebula

Getting plate-solving status, please wait...
M97 -Owl nebula, 



    
        

            Boštjan Zagradišnik
Powered byPixInsight

M97 -Owl nebula

Imaging telescopes or lenses: TS Optics TS 115 / 800 Photoline Triplet APO

Imaging cameras: ZWO ASI1600MM-Cool Pro

Mounts: Orion Atlas EQ6

Guiding telescopes or lenses: TS Optics TS 115 / 800 Photoline Triplet APO

Guiding cameras: ZWO 290MM mini

Focal reducers: TS Optics TSFlat 1.0X Flattener

Software: SGPRO, PHD2. PixInsight

Filters: ZWO 31mm Luminance Filter  ·  ZWO 31mm Blue Filter  ·  ZWO 31mm Green Filter  ·  ZWO 31mm Red Filter

Accessory: ZWO 5 Position Auto Filter Wheel  ·  TS-Optics TSOAG16


Dates:April 22, 2020April 23, 2020

Frames:
ZWO 31mm Blue Filter: 20x180" (1h) bin 1x1
ZWO 31mm Green Filter: 20x180" (1h) bin 1x1
ZWO 31mm Luminance Filter: 115x180" (5h 45') bin 1x1
ZWO 31mm Red Filter: 20x180" (1h) bin 1x1

Integration: 8h 45'

Avg. Moon age: 14.67 days

Avg. Moon phase: 0.24%


Astrometry.net job: 3455451

RA center: 11h 12' 59"

DEC center: +55° 23' 44"

Pixel scale: 0.977 arcsec/pixel

Orientation: -94.186 degrees

Field radius: 0.778 degrees


Resolution: 4604x3426

Data source: Backyard

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M97 -Owl nebula, 



    
        

            Boštjan Zagradišnik