Tom – I was imaging the Moon during the eclipse, at this point with 5s exposures every 30s but I missed the impact at 04:41:38 by 8s. The timestamps in the attached half-scale images are the start of exposure (note the filenames are when the file was generated which is a few seconds after the shutter closed) and should be accurate to 0.1s or so. If there was another event at 04:42:01 I would have missed that by around 1s.
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