Celestial hemisphere:  Northern  ·  Constellation: Vulpecula (Vul)  ·  Contains:  NGC 6820  ·  NGC 6823  ·  PK059-00.1  ·  Sh2-86
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NGC6820  (SH2-86)  in Vulpecula, Arnaud Peel
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NGC6820 (SH2-86) in Vulpecula

Getting plate-solving status, please wait...
NGC6820  (SH2-86)  in Vulpecula, Arnaud Peel
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NGC6820 (SH2-86) in Vulpecula

Equipment

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Acquisition details

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Description

I started this project in july with my 250/1000 newton and finished it with the 300/1200 .

I was not satisfied with the Halpha made in july because of the noise due to high temperature during this month and the difficulty to get the peltier working below -15°C. So I redo all the Halpha subs with the new 300/1200 and a cooler period . It gave much better result !

12 nights : 9/10, 10/11, 13, 14 , 16, 26, 30 July and 1, 2/3, 7/8, 8/9 17 August

70 SII Subs @180s (gain 139, -20°C) with newton 250/1000

89 OIII Subs @180s (gain 139, -20°C) with newton 250/1000

102 HalphaSubs @300s (gain 139, -20°C) with newton 300/1200

=> 318 subs @300s about 26.3 hours of exposure

Comments

Revisions

    NGC6820  (SH2-86)  in Vulpecula, Arnaud Peel
    Original
    NGC6820  (SH2-86)  in Vulpecula, Arnaud Peel
    C
  • Final
    NGC6820  (SH2-86)  in Vulpecula, Arnaud Peel
    D

C

Description: Reduced stars , and cosmetics

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D

Description: Less saturated

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Sky plot

Sky plot

Histogram

NGC6820  (SH2-86)  in Vulpecula, Arnaud Peel

In these collections

Selection Nébuleuses