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Dr Ski
Valencia, Philippines
05/06/2019
07:20 am

Equipment Details:

Canon IXUS185, Coronado P. S. T.
EP@26x
Canon EOS M10, 90mm MakCas
PF@100x

Image Details:

Lots of activity on the Sun's eastern limb this morning. The white light filter shows AR2740's central umbra, penumbra and surrounding white "plage". Small prominences can be seen with the Hydrogen-alpha filter. The only light hitting the camera's sensor is the single 656nm H-α wavelength!