5 ago 2018

wide tulip

Suggested wide field shot of a cluster and loadsa gas and dust. A technical try-out of the indi nightly build. Half with phd2 guiding -well, the first 8 frames at least- then back to the more reliable but not as accurate ekos internal guider. Oh, and realised that the guiding wasn't so good anyway with the poor old zwo120 set at gain:1. Moved it up to gain:50 with about 3 frames to go before the heat and the noise from the Jazz Festival got the better of me and I gave up. Very hot last night...
l to r dark nebulae B146, B147 : open cluster ngc6871 : nebula sh2-101 the tulip in cygnus
700d on 130p    37x240s @ ISO800



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