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IC 2177 (Seagull Nebula)
This roughly circular HII region centered on the Be star HD 53367 lies along the border between the constellations Monoceros and Canis Major. The nebula spans over about 100 l.y. and it's distance from Earth is about 3800 l.y.
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Object Details: |
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| Objects: | IC 2177 |
| Constellation: | Monoceros, Canis Major |
| Center of field: | R.A. 07h, 05m, 33s. ; DE. -10°, 42', 00" |
| Field dimensions: | Apr. 90 x 60 ' |
Technical Details: |
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| Optics: | 12" ASA Astrograph at F/3.6 |
| Mount: | ASA DDM 85 |
| Camera: | SBIG STL-11000M |
| Filters: | Astronomik RGB set, Baader 8nm narrowband filters |
| Dates/Times: | November 2010, January 2011 |
| Location: | Rozhen, Varna |
| Exposure Details: | Ha = 240 min., RGB = 30 min each |
| Subexposures: | Ha = 30 minutes, RGB = 10 minutes |
| Acquisition: | CCD Soft |
| Processing: | PixInsight, Photoshop CS |
