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Image Info
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Lens
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50mm Asahi Super-Takumar down three stops.
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Focal Length
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50mm
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Mounting
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Losmandy G11
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Computer control
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Astrometric Instruments Skywalker II
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CCD camera
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SBIG ST10xe
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Camera cooling
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Regulated Thermoelectric with dry 2nd-stage.
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Camera pixels
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2184 x 1472 x 6.8um
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Processed with:
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Mira Ap 6, Maxim DL, Photoshop
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Mosaic component exposures
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28 tiles @ 30 minutes each
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Number of images per mosaic tile
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6 x 5 minute sub-exposures
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Total Exposure Time
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14 hours
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Image Calibrations
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Dark Subtracted, Flat Fielded.
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Processing
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Rotational tile alignment with Photoshop
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