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NGC 1499 (California Nebula)
Technical Details: |
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| Optics: | Canon 300 mm. lenses at F/2.8 |
| Mount: | ASA DDM 85 |
| Camera: | SBIG STL-11000M |
| Filters: | Astronomik LRGB filters, Baader Ha 7 nm filter |
| Dates/Times: | 22,23 August 2011 |
| Location: | Rozhen |
| Exposure Details: | Ha = 60 min.,L = 60 min, R = 40 min., G = 40 min.,B = 40 min.; |
| Subexposures: | L,R,G,B = 10 minutes; Ha = 15 minutes |
| Acquisition: | CCD Soft |
| Processing: | PixInsight, Photoshop CS |
