A second take on the Ghost of Cassiopeia
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This image is included in our signature series.
A second look at previous data revealed a path to proccessing that would expose much more of the nebula than my previous attempts. This is the ghost as it should be.
See where this image is located in space via the WorldWide Telescope.
Image details
| Telescope: | Celestron EdgeHD 9.25 | |
| Length: | 1645mm | |
| Aperture: | 235mm | |
| F-stop: | f/7.0 | |
| Sessions: | 2 | |
| Captured: | 2022-10-01 to 2022-10-02 | |
| Lights: | 131 | |
| Exposure: | 180 | |
| Total exposure: | 6 h | |
| Ra: | 0h 58m 53.2s | |
| Dec: | +60° 58' 47.233 | |
| Size: | 90.251 x 62.108 arcmin | |
| Radius: | 0.913 deg | |
| Scale: | 1.065 arcsec/pixel |
The Ghost of Cassiopeia
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