Antilhue - Chile
Antilhue - Chile
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| Designation | IC 4628 |
| Constellation | Scorpius (Sco) |
| Description | This object caught my attention on a wide field 6x7 film image where it showed up brighter than the The Cat's Paw. Located in the 'bend' of Scorpius it is a huge hydrogen alpha emission nebula exceeding the limits of this 110 arcmin wide field of view. North is up. |
| Exposure | Ha 16 x 15 min @ -18°C, all 1x1 |
| Camera | SBIG ST-10XE selfguided, CFW-8, Custom Scientific 4.5nm Ha Filter |
| Optics | Astro-Physics AP105 Traveler with 0.75x reducer (467mm FL - f/4.45) |
| Mount | Astro-Physics AP1200GTO |
| Software | MaxIm DL/CCD, DeBloomer, Sigma Beta, Registar, Adobe Photoshop 6.0 |
| Location - Date - Time | San Esteban (Chile) - 24Jul2003 - 01:30 to 05:30 UTC |
| Conditions | Transparency 7, Seeing 7, Temperature +2°C |
