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Sol in Ha - Nine frame, full disc mosaic


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About this observation
John Hughes
Time of observation
07/09/2018 - 09:51
Observing location
William Optics Z61
Quark Chromosphere
ZWO ASI 174MM camera
Celestron AVX Mount

I always wanted to try and complete a full disc mosaic of the Sun but the ZWO 120MM wasn't really practical to achieve this requiring many individual frames to be brought together into a single image. The 174MM was just the ticket, allowing my to take 9 x 1,000 frames of the Sun, stacked in Registax and then use Photoshop to create and process the mosaic.

A filament is visible centre right of the disc and a prominence (separate image) visible on the SE limb of the Sun.

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