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John Greenlee

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Trifid and Lagoon Nebula image

Trifid and Lagoon Nebula


Acquisition Details
  • Number of frames:
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Description

Object: Trifid and Lagoon Nebula (M20 and M8) Date + Time: May 18, 2004 / 0:40 - 4:30 UT Location: Farm Okumitundo, Namibia Optics: Astro-Physics 155mm f/7 Medium: SBIG STL 11000XM with SBIG RGB filterset Tools: 2.7 Prime Focus Field Flattener Exposure Times: L: 10x 5 minutes (1x1 binning), Ha: 7x 10 minutes (1x1 binning), R(3) G(5) B(3) x 5 minutes (2x2 binning) A bigger version is available at: http://www.astromeeting.de/nebulae/040517m8a.htm This image is scaled down to meet the demands of the internet. To see a part of the image in 100% size, look here: http://www.astromeeting.de/nebulae/040517m8a_big.htm All image data you will find at: http://www.astromeeting.de/nebulae/040517m8a_d.htm Stefan Seip http://www.astromeeting.de