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NGC 1579 Northern Trifid

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Catalog
Obj Type
Location
Date Taken:
Don Goldman
NGC 1579
Nebula
Sierra Remote Observatories, Shaver Lake, CA
01-02-2009
Description

NASA Astronomical Picture of the Day, January 30, 2009 

NGC 1579 (LBN 766, Sh2-222) is a beautiful reflection nebula in the constellation of Perseus. It is sometimes referred to as the "Northern Trifid".

The dark cloud (L1482) owes its distinctive color due to illumination from a heavily reddened  (AV ~ 10 mag), bright star, LkH-alpha 101 - a hydrogen alpha emitter. 

The distance is estimated to be 2300 l.y.  It is located at RA  4h30m14.2s and DEC +35d16m47s. The image is ~42' x 42' and North is toward the upper left. The smaller reflection object toward the left edge is IC 2067.

Data were acquired automatically with CCDAutoPilot and Maxim4.62 using Astrodon LRGB Generation 2 filters and guided by an Astrodon MonsterMOAG with an SBIG ST-402 camera.  Calibrations and initial processing were done in CCDStack and final processing was done in Photoshop CS3

 
Technical Details
Exposure Time:
LRGB - 265:70:70:70
Camera:
Apogee U16M
Telescope:
RC Optical 16" f/8.9 Ritchey-Chretien
Mount:
Software Bisque Paramount ME
© 2010 Don Goldman
Used with permission, No reproduction of these images are permitted without written approval from Don Goldman.