Messier 45 | Stephen D Pastor

Stephen D Pastor
Location of photo
Mayhill, New Mexico
Date/Time of photo
Nov 1, Nov 2, and Nov 3, 2013
Takahashi Epsilon 130D f/3.3 astrograph and a SBIG STF-8300c camera on a Paramount
Messier 45, commonly known as the Pleiades or Seven Sisters, is found in the constellation Taurus. M 45 is surrounded by a dusty reflection nebula, which accounts for its blue coloration. The pinkish red coloration is due to an ionized gas component. The structure in the nebulous regions is created by interstellar magnetic fields. Total integration time was 4 hr 20 min (26 x 10 min lights @ -20 degrees C; 20 darks; 64 flats, 64 bias). Images were graded in Images Plus 5.0; Subs calibrated, registered, integrated, and processed in PixInsight 1.8 Ripley with final levels/curves adjustment in Adobe Photoshop CC.
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