File:Rosette Nebula.jpg

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Original file (4,656 × 3,522 pixels, file size: 3.67 MB, MIME type: image/jpeg)

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Description
English: This is the Rosette Nebula. It was created using 2 hours and 25 minutes worth of exposure time with an H-alpha filter. More info below:

Telescope: Celestron Newtonian 6 inch (750mm focal length, f/5)
Mount: Celestron CGX
Polar Alignment: QHYCCD PoleMaster
Imaging Camera: ZWO ASI 1600MM-Cool (mono)
Filters: Ha=29x300" (2 hour, 25 minutes)
Guide scope: Orion ST80
Guide Camera: Lodestar X2
Guide Software: PHD2
Darks: 50, Bias: 100, Flats: 20 (for each filter)
Capture software: Nebulosity

Post Processing: DeekSkyStacker, PixInsight, Photoshop
Date
Source Own work
Author Chuck Ayoub

Licensing

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I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International 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.

File history

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Date/TimeThumbnailDimensionsUserComment
current15:01, 5 February 2017Thumbnail for version as of 15:01, 5 February 20174,656 × 3,522 (3.67 MB)Cpayoub (talk | contribs)Made brighter.
14:56, 5 February 2017Thumbnail for version as of 14:56, 5 February 20174,656 × 3,522 (4.24 MB)Cpayoub (talk | contribs)User created page with UploadWizard

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