The Owl Nebula (M97, NGC 3587, PN G 148.4+57.0)

 2 Feb, 2021
The Owl Nebula (M97, NGC 3587, PN G 148.4+57.0)
Objects: Less More
Technical Info
Telescope or Lens: 8" Celestron Schmidt-Cassegrain CPC800 GPS (XLT)
Camera: Starlight Xpress Trius SX694
Mount: equatorial wedge
Guide Scope: Baader 61x250mm
Guide Camera: ASI120MM
Software: MaxIm DL6, PHD2, PixInsight, StarTools, Photoshop CC, Zoner photo studio 14
Accessories: reducer Starizona 0.75x, filters Astrodon LRGB E-series gen.2, Astrodon Ha 5nm, Astrodon OIII 3nm
Exposure:
20 x 300" ISO/Gain: 0 - Astrodon L
14 x 600" ISO/Gain: 0 - Astrodon R
14 x 600" ISO/Gain: 0 - Astrodon G
14 x 600" ISO/Gain: 0 - Astrodon B
40 x 900" ISO/Gain: 0 - Astrodon OIII 3nm
Yellow zoneLight Pollution:
 Chervonograd, Ukraine
18 h 40 m
380
The Owl Nebula, also known as Messier 97 (M97, NGC 3587, PN G 148.4+57.0), is a planetary nebula located in Ursa Major.

L-channel - 20 x 300 sec. bin 1x1;
R-channel - 14 x 600 sec. bin 1x1;
G-channel - 14 x 600 sec. bin 1x1;
B-channel - 14 x 600 sec. bin 1x1;
OIII- 40 x 900 sec. bin 2x2.
Total integration time about 18:40 hours.
Resolution: 1871x1741 px
Scale: 3755 KB
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Comments

Борис, детализация Ваших фотографий поражает!
27 Feb, 2021 Reply
Boris_US5WU Replied to Serg Malik
Спасибо, Сергей!
27 Feb, 2021 Reply

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