Sh2-170
Sh2-170 |
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Object data of Sharpless 2-170 |
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| Object type: | Emission nebula | |
| Size: | 20' x 20' | |
| Magnitude: | - | |
| Constellation: | Cas | |
| Distance: | 7,500 Ly | |
| Notes: | The open star cluster Stock 18 is embedded in Sh2-170. | |
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Exposure data |
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| Date: | 2015-10-31 until 2015-12-28 (10 nights) | |
| Location: | Nussbach / Austria (400m) | |
| Telescope: | 12" Newtonian telescope (f=1120mm) | |
| Camera: | QSI 660wsg-8 with Astrodon filters | |
| Binning: | L 1x1 / RGB 1x1 / Ha 1x1 / [OIII] 1x1 | |
| Mount: | ASA DDM85 | |
| Exposure time: | L 40x8min / RGB 12x8min each / Ha 28x16min / [OIII] 26x16min | |
| Exposure time total: | 24h 32min | |
| Notes: | Image acquisition of Ha in nights around full moon. | |
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