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| Subject: | Theta CrB, type B6Vnn, SAO 64769, magnitude 4.13 |
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| Telescope: | Celestron 8 at f/6.3 |
| Mount: | Losmandy G-11 |
| Imager: | SBIG ST-7 CFW-8 |
| Image Details: | This image is a single four second drifted (unguided) image using the Rainbow Optics transmission grating threaded into the CFW-8 filter wheel. MaxImDL was used to take the image and process the data. Calibration was done using VSpec software. This is a hydrogen emission star as can be seen by its spectrum. May 13, 2001. |
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Last Modified: 6/18/07 7:09a
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