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M27, a LRGBHaOIII picture, Niels V. Christensen

M27, a LRGBHaOIII picture

Equipment

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Acquisition details

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Description

Note 1. July-2019:

This image is still categorized as "Lacking data", one of 20 pics, which I don't understand?

What is missing?

M27, a LRGBHaOIII picture.

The raw data was taken 27. Aug & 2. Sep-2016.

Edit info. added 6 Febr-2017.

The exposure time is mentioned here.

1. In S&T,

http://www.skyandtelescope.com/online-gallery/m27-lhaoiii-rgb-picture-1sec-5min-exposures/

2. in a Danish astro-forum,

http://www.forum.2astro.dk/forum/topic.asp?TOPIC_ID=8310

The translated info./copy & paste info.:

M27 was this time composed as a L-Ha-OIII-R,G,B picture.

In total ~5.9hours exposure where the Ha part consist of 12*5min subs and the OIII part consist of 14*5min subs.

My home build observatory is placed in my front yard/in the "red light" polution zone, have a look here,

Red Zone

Kind regards Niels

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