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LBN 468 - Bright & Dark, 




    

        DeepSkyView
LBN 468 - Bright & Dark

LBN 468 - Bright & Dark

Technical card

Imaging telescope or lens:Takahashi FSQ 106 EDX III

Imaging camera:QSI 683 WSG8

Mount:Paramount MyT

Guiding telescope or lens:Takahashi FSQ 106 EDX III

Guiding camera:QSI 683 WSG8

Software:PixInsight

Filter:Astrodon LRGB CCD Gen II E-Series

Resolution: 2883x2331

Dates: Dec. 18, 2016

Frames: 72x900"

Integration: 18.0 hours

Avg. Moon age: 19.65 days

Avg. Moon phase: 75.31%

Astrometry.net job: 1383086

RA center: 310.054 degrees

DEC center: 67.642 degrees

Pixel scale: 2.099 arcsec/pixel

Orientation: -178.346 degrees

Field radius: 1.081 degrees

Locations: Deep Sky West Observatory, Rowe, MN, United States

Data source: Unknown

Description

The neighborhood of the Iris Nebula in Cepheus holds more secrets. This arrow-shaped complex is LBN 468 with lots of swirling bright and dark nebulosity.

A very interesting and small structure, resembling a tiny comet, can be found at the tip of the arrow. This is the Herbig-Haro object known as HH 215 or Gyulbudaghian's Nebula. It consists of a jet of gas streaming from the variable protostar, PV Cephei, and it varies in brightness and shape as the progenitor star brightens and darkens.

This is an LRGB composite of 24 L and 16 R, G and B exposure of 900sec each, taken at the Deep Sky West Observatory.

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deepskyview
DeepSkyView
License: None (All rights reserved)
1806
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  • LBN 468 - Bright & Dark, 




    

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    Original
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    LBN 468 - Bright & Dark, 




    

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    B

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LBN 468 - Bright & Dark, 




    

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