Crab Nebula

The Crab Nebula Martin Weston, Hertfordshire, UK. Equipment: QSI 660 mono CCD camera, Altair 250TT Ritchey-Chr├ętien, Sky-Watcher EQ8 mount.

Martin Weston

St.Albans,Hertfordshire.

Altair 250tt Truss tube RC on Skywatcher EQ8 Mount, Altair Starwave70 ED guide scope with Starlight xpress loadstar x2 guide camera. QSI 660 monochrome CCD cooled to -20c. Sequence generator control and PHD2 guide software. Deep sky stacker and Photoshop processing.

Crab Nebula on a clear night

2018-03-08T00:00:00

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