halpha sun of August 9th
Posted: Fri Aug 09, 2019 4:18 pm
Good morning, everyone,
a calm sun but, for once, the presence of a small but bright prominences
still at fs60, sm40 double stack, glasspath x1.25, BF10 and zwo178mm around 13h25 UT from the Sirene Observatory in France.
cordially,
stéphane - France
a calm sun but, for once, the presence of a small but bright prominences
still at fs60, sm40 double stack, glasspath x1.25, BF10 and zwo178mm around 13h25 UT from the Sirene Observatory in France.
cordially,
stéphane - France