Image of comet C/2017 K2 with gas nebula structures of IC4592 and IC4601 (among others) from last night (2022-08-19) in the caldera of Teide volcano on Tenerife. Technique: Pentax K1 Mark II (uncooled, unmodified), no filters, ISO3200, Sigma 2.8/70-200Q200mm, iOptron iEQ25 without guiding. 70 x 30 sec. |
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