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Contains:  M 101, NGC 5457, NGC 5477
Getting plate-solving status, please wait...
Pinwheel Galaxy, 



    
        

            Ross Walker
Pinwheel Galaxy
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Pinwheel Galaxy

Technical card

Imaging telescopes or lenses: TS OPTICS Photoline 130 F/7 Triplet APO

Imaging cameras: ZWO ASI 1600MM-Pro (Mono)

Guiding telescopes or lenses: TS OPTICS Photoline 130 F/7 Triplet APO

Guiding cameras: ZWO ASI120MM-Mini

Focal reducers: TS Optics PHOTOLINE 3" 0.79x Reducer/Flattener

Software: Sequence Generator Pro

Filters: Astronomik L2 Luminance 36mm  ·  Astronomik Deep-Sky Green 36mm  ·  Astronomik Deep-Sky Blue 36mm  ·  Astronomik Deep-Sky Red 36mm


Dates:April 4, 2019

Frames:
Astronomik Deep-Sky Blue 36mm: 82x120" (gain: 139.00) -25C bin 1x1
Astronomik Deep-Sky Green 36mm: 84x120" (gain: 139.00) -25C bin 1x1
Astronomik Deep-Sky Red 36mm: 82x120" (gain: 139.00) -25C bin 1x1
Astronomik L2 Luminance 36mm: 104x120" (gain: 139.00) -25C bin 1x1
Astronomik L2 Luminance 36mm: 96x240" (gain: 139.00) -25C bin 1x1

Integration: 18.1 hours

Avg. Moon age: 28.72 days

Avg. Moon phase: 0.74%

Bortle Dark-Sky Scale: 5.00

Mean SQM: 20.00


Basic astrometry details

Astrometry.net job: 3263705

RA center: 14h 3' 13"

DEC center: +54° 21' 14"

Pixel scale: 1.064 arcsec/pixel

Orientation: 106.310 degrees

Field radius: 0.570 degrees


Resolution: 3001x2425

Data source: Backyard

Description

My second serious attempt at processing. Despite the horrid stars and a myriad of other problems it turned out not too bad for a noob like me. Imaged April to May 2019.

Comments

Author

RossJapan
Ross Walker
License: None (All rights reserved)
1601
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Pinwheel Galaxy, 



    
        

            Ross Walker