10 nov 2022

15 and 257

high tech NUC dew shield


Same session with two very different targets. Very good seeing but with a bouncing around atmosphere. guide RMS struggling around 0.80, but still, a bit of light handed SVDecon in StarTools helped get something worthwhile out of these two.



emission nebulae sh2-257 in orion
700d on gso203    60x5min @ ISO800





globular cluster m15 in pegasus
700s on gso203    30x5min @ ISO800


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