File:N4691s.jpg

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Description
English: NGC 4691

Picture Details: 

   Optics             Schulman 0.8m Telescope (RCOS)
   Camera            SBIG STX 16803
   Filters           AstroDon Generation II
   Dates             April-May 2017
   Location          Mount Lemmon SkyCenter
   Exposure          LRGB = 10 : 4 : 4 : 4 Hours
   Acquisition       Astronomy Control Panel (DC3 Dreams), Maxim DL (Cyanogen), FlatMan XL (Alnitak)
   Processing        PixInsight
   Credit Line and Copyright        Adam Block/Mount Lemmon SkyCenter/University of Arizona
.
Source http://www.caelumobservatory.com/gallery/n4691.shtml / http://www.caelumobservatory.com/mlsc/n4691s.jpg
Author Credit Line and Copyright Adam Block/Mount Lemmon SkyCenter/University of Arizona
Permission
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 United States license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
The image found on this page (only) is licensed under a Creative Commons Attribution-ShareAlike 3.0 United States License. Although larger versions of this image are available, they are NOT to be used without the expressed permission of Adam Block.

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current20:48, 22 August 2018Thumbnail for version as of 20:48, 22 August 20181,508 × 1,100 (215 KB)Fabian RRRR (talk | contribs){{Information |Description ={{en|1='''NGC 4691 Picture Details: Optics Schulman 0.8m Telescope (RCOS) Camera SBIG STX 16803 Filters AstroDon Generation II Dates April-May 2017 Location Mount Lemmon SkyCenter Exposure LRGB = 10 : 4 : 4 : 4 Hours Acquisition Astronomy Control Panel (DC3 Dreams), Maxim DL (Cyanogen), FlatMan XL (Alnitak) Processing PixInsight Credit Line and Copy...

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