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Seestar S50 Images

July 17, 2026 8:45 UT

Seestar S50 smart telescope using 30 second exposure time. 61 sub frames stacked with Siril, other processing with GraXpert, PixInsight, and The Gimp.

July 16, 2026 8:54 UT

Seestar S50 smart telescope using 30 second exposure time. 62 sub frames stacked with Siril, other processing with GraXpert, PixInsight, and The Gimp.

July 15, 2026 9:13 UT

Seestar S50 smart telescope using 30 second exposure time. 58 sub frames stacked with the Seestar App and annotated with AstroImageJ. No other processing was done.

SAC7 Long Exposure Camera Images

August 08, 2005

Meade LXD55 8 inch SC. f/6.3 focal reducer. SAC7 camera. 15 - 15sec exposures stacked with Registax. Image was taken from Grayling, MI USA. The highlights and shadows were adjusted with PSP to bring out the fainter stars.

August 08, 2005

Annotated version of the above image.

August 08, 2005

Negative of the above image.

August 08, 2005

Original image of Pluto before the highlights and shadows were adjusted.

August 08, 2005

Pluto finding chart made with Cartes du Ciel.