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Lower activity in the new season 2017 – 1 protuberance, but not an arch

© Image Author	allhoest allhoest
used Solar Filter	Solar Spectrum H-alpha Filter
Optics	Taka FS128
additional Filters	15 year old ERF
Camera	ZWO174MM
Exposure	4 ms
Recording Date	09-04-2017

Posted in H-alpha and tagged Protuberanzen.