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Vega


From the author of   Sizing Up The Universe

21:36 EDT July 24, 2006.
Starlight Express SXV-H9 on 10" RCOS at f/9.
92 x 0.1 seconds plus x 43 x 0.01 seconds.
Filter: Ha
Sampling: 1 l/D = 0.8 pixels (before resampling)
Measured: FWHM = 1.7 arcseconds = 2.9 pixels (before resampling)
2x Resampled.

Log-Log stretch.
Log-Log stretch, Unsharp Mask.

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