Kevin Toogood

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9 February 2017 at 10:01 am in reply to: VLF (Ramsloh) Signal outage 24th to 27th January? #577935

Kevin Toogood
Participant

Hi Philip,

Thanks for confirming- and for the link, that looks like a useful website to help calibrate my data!

6 February 2017 at 9:26 pm in reply to: VLF (Ramsloh) Signal outage 24th to 27th January? #577930

Kevin Toogood
Participant

Appears to be back to normal now.

2 February 2017 at 10:23 am in reply to: Daft “beginner” question (joining sections) #577908

Kevin Toogood
Participant

Many thanks Lyn,

I will do that. I’m using a Coronado PST- my usual “workflow” is to make some visual observations first then attach a QHY 5-II and take a few full-disk images for later reference.

2 February 2017 at 10:10 am in reply to: Measuring variable stars with a DSLR #577906

Kevin Toogood
Participant

In relation to James’ point about “leaving some space at the top end”, is it the case that this can be checked just by looking at the histogram on the camera whilst working out the correct exposure time? You’d be looking to check there wasn’t any point of the histogram which hit the very top of the graph? Thanks

29 January 2017 at 2:00 pm in reply to: Daft “beginner” question (joining sections) #577864

Kevin Toogood
Participant

many thanks Callum!
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