Huet 9, Hu 9, PN G 073.1-03.4

Posted: 16 Oct, 2021

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 Night Owl 0.4х, filters Astrodon LRGB E-series gen 2, Astrodon Ha 5nm, Astrodon OIII 3nm

Exposure:

34 x 150" ISO/Gain: 0 - Astrodon R

34 x 150" ISO/Gain: 0 - Astrodon G

34 x 150" ISO/Gain: 0 - Astrodon B

45 x 900" ISO/Gain: 0 - Astrodon Ha 5nm

68 x 900" ISO/Gain: 0 - Astrodon OIII 3nm

Yellow zoneLight Pollution:

Chervonograd, Ukraine

16.10.2021

HUET 9, HU 9, PN G 073.1-03.4

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 Night Owl 0.4х, filters Astrodon LRGB E-series gen 2, Astrodon Ha 5nm, Astrodon OIII 3nm

Chervonograd, Ukraine
Light Pollution: Yellow zone

Exposure:
34 x 150" ISO/Gain: 0 - Astrodon R
34 x 150" ISO/Gain: 0 - Astrodon G
34 x 150" ISO/Gain: 0 - Astrodon B
45 x 900" ISO/Gain: 0 - Astrodon Ha 5nm
68 x 900" ISO/Gain: 0 - Astrodon OIII 3nm

Huet 9, Hu 9, PN G 073.1-03.4 is a planetary nebula candidate in constellation Cygnus.
 Hu 9 is a faint and large planetary nebula candidate with a size of 27x20 arcminutes. Was discovered by the French amateur astronomer Laurent Huet in August 2019.
 This is the first colour image ever taken of Hu 9 nebula. 
 Coordinates: 20:29:35.35 +33:07:32.0
 
 This image taken over several nights in September, early October 2021.
 R-channel - 34 x 150 sec. bin 1x1;
 G-channel - 34 x 150 sec. bin 1x1;
 B-channel - 34 x 150 sec. bin 1x1;
 Ha- 45 x 900 sec. bin 2x2;
 OIII- 68 x 900 sec. bin 2x2.
 Total integration time about 32:30 hours.

Viewer link: https://deepskyhosting.com/QVAg2Mt
Author: Boris_US5WU

32 h 30 m

851

Huet 9, Hu 9, PN G 073.1-03.4 is a planetary nebula candidate in constellation Cygnus.
Hu 9 is a faint and large planetary nebula candidate with a size of 27x20 arcminutes. Was discovered by the French amateur astronomer Laurent Huet in August 2019.
This is the first colour image ever taken of Hu 9 nebula.
Coordinates: 20:29:35.35 +33:07:32.0

This image taken over several nights in September, early October 2021.
R-channel - 34 x 150 sec. bin 1x1;
G-channel - 34 x 150 sec. bin 1x1;
B-channel - 34 x 150 sec. bin 1x1;
Ha- 45 x 900 sec. bin 2x2;
OIII- 68 x 900 sec. bin 2x2.
Total integration time about 32:30 hours.

Resolution: 2664x2151 px

Scale: 5618 KB

Boris_US5WU

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