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| Subject: | Beta Lyr, SAO 67451, Type A8:V comp SB, magnitudes: Bt: 3.519, Vt: 3.517 |
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| Telescope: | Takahashi FSQ-106n at f/5 |
| Mount: | Losmandy G-11 |
| Imager: | SBIG ST-7 CFW-8 |
| Image Details: | This image is a single 4 second drifted (unguided) integration using the Rainbow Optics transmission grating combined with a wedge prism. This grism unit was then threaded into the CFW-8 filter wheel. A dark frame and flat field were used. MaxImDL was used to take the image and process the data. Calibration was done using VSpec software. Note the prominent H-Alpha emission line at 6562.852 Angstroms. October 15, 2001. |
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Last Modified: 6/18/07 7:09a
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