Comet 21p/GZ from this morning. Nice constellation with Cone Nebula, Christmas Tree Cluster, open cluster Trumpler 5 and a huge amount of HII structures (BDN 201+1). Parallel exposure (mount EQ8 unguided): (1) 60x30sec_Canon 200mmF1.8 (open) SonyA7s ISO3200 (2) 32x120sec_Samyang 135mm F2.0(at 2.8) ASI1600 monochrome cooled with hAlpha High Speed filter Tenerife, 1180m a.s.l.2018-09-23 5:36h-6:42h UT |
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