Solar Flares

This was my 1st time-lapse movie for solar surface, taken yesterday with SF-50, BORG 89ED(600mm f.l.) and ZWO ASI174MM camera. It shows several different flares during 8 hours period (9 am to 5 pm). Carefully watch them. A few are obvious. But some are small and quick. Easily miss them.

The main filter was set in front of 89ED dew-shield. But it looks flexed. I should check back the better attachment method or I should try on 77EDII (500mm f.l.) which allows to directly attach onto the objective lens cell.

 

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~ by tedishikawa on June 9, 2015.

2 Responses to “Solar Flares”

  1. Very nice Ted. These are hard to capture. Looks like good optics and decent seeing.
    Fred

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