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NGC 281 (Pacman Nebula)
NGC 281 (also catalogued IC 11, Ced 3, LBN 616, Sh 2-184, or Pacman Nebula) is an H II region in the constellation of Cassiopeia. It includes the open cluster IC 1590, the multiple star HD 5005, and several Bok globules.. Here are all my version of NGC 281.
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Object Details: |
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| Objects: | NGC 281 ( IC 11, Ced 3, LBN 616, Sh 2-184), IC 1590 |
| Constellation: | Cassiopeia |
| Center of field: | R.A. 00h, 52m, 59 s. ; DE. +56°, 37', 19 |
| Field dimensions: | Appr. 80 x 50 ' |
Technical Details: |
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| Optics: | ASA N 12 Astrograph at /2.8 |
| Mount: | ASA DDM 85 |
| Camera: | SBIG STL-11000M |
| Filters: | Astronomik LRGB filter set |
| Dates/Times: | 17, 18 August 2012 |
| Location: | Rozhen |
| Exposure Details: | L = 120 min, R = 60 min., G = 60 min., B = 60 min. |
| Subexposures: | 10 minutes |
| Acquisition: | CCD Soft |
| Processing: | PixInsight, Photoshop CS |