Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent Nebula  ·  NGC 6888
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The Crescent and Soap Bubble, Arun H
The Crescent and Soap Bubble
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The Crescent and Soap Bubble

Getting plate-solving status, please wait...
The Crescent and Soap Bubble, Arun H
The Crescent and Soap Bubble
Powered byPixInsight

The Crescent and Soap Bubble

Equipment

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Acquisition details

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Description

This image is constructed by adding 4 hours of Ha and 11.2 hours of OIII data to my 2020 image. This data was taken across 9 nights in August and September using my 294MM and combined with 21 hours of 2020 data using the 1600MM.  The net effect is to make the Soap Bubble stand out much better.

Net integration time by filter:

H-alpha: 1200s x 15 +24* 600 (9 hours total)

OIII: 1200s x 15 + 900s x 44 +67*600 (27.2  hours total)

Total integration time is 36.2 hours.

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