Perseids-ish – Apologies photos now added!

First an apology – for some reason the system wouldn’t let me upload any pictures, I thought I just gave up, but it’s published the post anyway!

My weekend went a bit pear-shaped so I ended up trying to get some Perseid images last night. I only saw one, and my very last shot of the night picked up a very faint one heading straight from the radiant near the double cluster, please excuse the awful coma, on 10th.

Persied 2018
Persied 2018

This appears to be an ion trail from a meteor that sneaked through between shorter exposures on the 14th

Having much more luck with the Graves Radar setup, thanks to Peter hill for his inspirational talk which encouraged me to take the plunge!

I ahven’t been as sophisticated in my counting of events – my brain isn’t up to checking several thousand screen gabs, so yes there are multiple counts in there as well missed counts from meteors arriving before the previous one finished, space debris and the ISS on multiple occasions.  My assumption is that all these errors are effectively random and don’t affect the overall profile significantly.

These are my hourly counts, all peaking about 6:00am – UTC/GMT.

This is the average of the above graph, easier to see the overall daily pattern:

And all the data in a row, to show how the peaks rise and fall:

 

All data as a single series
All data as a single series

 

And an example of some detections:

event20180812032157
event20180812032157

1 Response

  1. Wow! This is incredible stuff. Thanks for posting. I am really impressed with the radio data and love the way you have presented it – gives a new perspective on changing rates per day.
    Lovely meteor image too – never managed that myself.
    Andy

Leave a Reply