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  • 21 Aug, 2019

  • By, Wikipedia

File:Bubble Nebula.jpg
Bubble Nebula (NGC 7635)

Imaging Telescope:
Celestron NexStar 8SE (1280 focal length)

Focal Reducer:
f/.63

Mount:
Celestron CGX

Polar Alignment:
QHYCCD PoleMaster

Imaging Camera:
ZWO ASI1600MM-Cool

Filters:
Ha=68x180s
OIII=60x180s
SII=64x180s

Total Exposure Time: 9.6 hours

Gain: 139, Offset: 21

Guide scope:
Orion ST80

Guide Camera:
Lodestar X2

Guide Software:
PHD2

Calibration Frames:
Darks: 50, Bias: 50, Flats: 50

Capture software:
Sequence Generator Pro (SGP)

Stacking software:
PixInsight

Post Processing:
PixInsight, PhotoShop

Dew Shield, Dew Heater Strip
Date Source Own work Author Chuck Ayoub

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w:en:Creative Commons
attribution share alike
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You are free:
  • to share – to copy, distribute and transmit the work
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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.

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23 August 2017

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height

1,883 pixel

width

1,713 pixel

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Date/TimeThumbnailDimensionsUserComment
current04:43, 14 October 2017Thumbnail for version as of 04:43, 14 October 20171,713 × 1,883 (1.14 MB)CpayoubColor update.
18:00, 28 August 2017Thumbnail for version as of 18:00, 28 August 20171,713 × 1,883 (545 KB)CpayoubUser created page with UploadWizard

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