IC 1396 and the Elephant Trunk Nebula | Master Darks

IC 1396 and the Elephant Trunk Nebula

Show astrometry data

IC 1396 is a large ionized gas region in the constellation Cepheus, approximately 2,400 light years from Earth. The Elephant's Trunk nebula is a concentration of interstellar gas whose rim is illuminated by the bright star HD206267. The Elephant's Trunk is believed to be a region of star formation, and two very young (1 million years old) stars sit in the cavity at the top of the trunk.

This image was taken using Sulfur 2, Hydrogen Alpha and Oxygen 3 filters which are mapped to Red, Green and Blue channels respectively, resulting in this Hubble Palette image. The final image comprises a total of almost 20 hours of data under the dark skies of West Virginia.

Data collected in West Virginia using our jointly owned Astrophysics AP 305 f/3.8 scope, in collaboration with:

John Kasianowicz, Mike Selby, Stefan Schmidt and Andy Chatman

Image processing: Andy Chatman and Mike Selby

Object details

Nebula in Cepheus

Right Ascension: 21h 39m 05s

Declination: 57º 30' 00''

Magnitude: 11.5

Moon Age Average: 13.75 days

Moon Phase Average: 42.87 %

Imaging Setup

Location:

West Virginia, USA

Date:
Sep 10, 2017, Sep 11, 2017, Sep 16, 2017, Sep 20, 2017, Sep 21, 2017, Sep 22, 2017, Sep 24, 2017, Oct 3, 2017 and Oct 4, 2017
Telescope:
Astrophysics AP 305
Focal Length:
1159 mm
F-Ratio:
F/3.8
Mount:
Astrophysics 1600GTO
Camera:
FLI ML 09000
Image Scale:
2.14 arcseconds/pixel
Imaging Software:

Maxim DL 6

Processing Software:

Adobe Photoshop

PixInsight 1.8


Exposure Detail

Filter Filter Brand Bin Qty Exposure
Ha Astrodon 1x 23 1200
OIII Astrodon 1x 20 1200
S2 Astrodon 1x 15 1200


Total Exposure Time

19 hours, 20 minutes

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