M17, Phillip Klein

M17

M17, Phillip Klein

M17

Equipment

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Acquisition details

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Description

The Swan or Omega Nebula is the third object imaged with the recently acquired AP Stowaway 92 mm. Field of view was increased with AP 0.8 focal reducer. (focal length 490)
Narrow Band was used for the nebula HSO, while RGB was used for the stars.
Exposures are the following:
Ha 300 Sec x 6, Ha 240 Sec x 16, Oxygen 300 Sec x 6, Sulfur 300 Sec x 6, Red 120 S x 5, Blue 120 S x 4, Green 120 S x 4
Darks for each exposure length (12 for RGB, 20 for HSO)
Flats for each filter 25 each
Bias 50
Autofocus by Focus Lynx II
Camera Temp -10 C, Ambient Temp 17 C, Humidity 61%, Bortle sky 2.2
Moon 41% during narrow band, No moon during RGB
Software: Astro-Physics APPCPro, Sequence Generator Pro, PixInsight

Thanks for looking
Phillip

Comments

Histogram

M17, Phillip Klein

In these public groups

Central Coast Astronomical Society