Secret Still Observatory

'Star, star teach me how to shine, shine'

Mark

1 minute read

    Integration time (running total):
    * OSC 10 X 300s (50m)
    * Total: 50m
    
    Integration time target
    * Target: 3 hours
    * Progress: 28%

An unexpected clear couple of hours gave me the chance to check the recalibration of backlash on the EQ6R Pro which now seems to work nicely having guided at around 0.7"/px consistently last night. By way of as test I shot some 5 minute frames on M64 followed by some flats and flat darks in accordance with my new calibration frames…

Mark

2 minute read

    Integration time (running total):
    * OSC 231 X 300s (1155m)
    * Total: 19h15m
    
    Integration time target
    * Target: 20 hours
    * Progress: 96%

The main observatory mount needs a strip down and re-grease to rectify poor guiding. While this work is undertaken I have switched to the fantastic HEQ5 Pro and the 80mm refractor which consistently guides at an RMS of 0.2 - 0.3"/px and sometimes lower. The Tadpoles and Spider Nebula is a brand new target which should remain…

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