Hemisphere:  Northern  ·  Contains:  IC 1296  ·  M 57  ·  NGC 6720  ·  Ring nebula in Lyra
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M57 LRGB+Ha+O3, 



    
        

            Mark Holbrook
M57 LRGB+Ha+O3
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M57 LRGB+Ha+O3

Technical card

Imaging telescopes or lenses: Celestron C14 Edge+Hyperstar

Imaging cameras: ZWO ASI 183MM Pro

Mounts: Paramount MX+

Software: Software Bisque TheSkyX Professional suite  ·  PixInsight 1.8 PixInsight version 1.8

Filters: Baader UV/IR-Cut  ·  Baader O3 F/2  ·  Baader HA f/2  ·  Optolong LRGB Green 31mm  ·  Optolong LRGB Blue 31mm  ·  Optolong LRGB Red 31mm  ·  Optolong LRGB Luminance 31 mm

Accessory: Thousand Oaks Optical Dew Controller 4 channel  ·  Technical Innovations Robofocus  ·  ZWO EFWmini (5 x 1.25″or 5 x 31mm)  ·  DewBuster Shorty Dew Shield



Basic astrometry details

Astrometry.net job: 2169273

RA center: 18h 53' 32"

DEC center: +33° 1' 44"

Pixel scale: 0.361 arcsec/pixel

Orientation: 269.558 degrees

Field radius: 0.191 degrees


Resolution: 3240x1998

Data source: Backyard

Description

Unguided image using C14Edge/w Hyperstar on Paramount MX+ with ASI183MM.

4 Hrs O3 as 2min subs
11 Hrs Ha as 2min subs
2 Hrs Lum as 30sec subs
1Hr each R,G,B as 45sec subs

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Author

Mark_Holbrook
Mark Holbrook
License: None (All rights reserved)
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M57 LRGB+Ha+O3, 



    
        

            Mark Holbrook