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Tim Haymes

My main interest is the observation and timing of occultations which stated when I was a member of the JAS (SPA). Then in 1980 I started visual monitoring of asteroidal occultations using BAA predictions by Gordon E. Taylor,  but it was some while before my first successful video recording, that of (130) Elektra (10.7 seconds) in 2010.  I have now reported over 30 positive events seen since 2010. This is due to improved predictions, prediction numbers and collaboration between observers.

In the last few years i have also recorded some nice lunar grazing occultations by Video with good timing accuracy.

I help coordinate occultation observing through the Asteroid and Remote Planets Section, and Lunar Section and my local AS is in Maidenhead where I arrange the speaker program.

Local society membership: Maidenhead, Reading

2018 Sep 20

14:49 UTC

Pulsar Dome: I would like to make contact with a member who may have a  2.7m  full height dome - seeking advice and views on  usability.  I live near Reading, Berks

2018 Jul 17

2018 Apr 16

2018 Mar 29

2018 Jan 20

2017 Dec 15

2017 Aug 30

11:40 UTC

This graze of a 6,7 mag star occured at a  favourable cusp angle of 6 degress (Northern Limit) with the Moon only 38% sunlit. The most interesting aspect was the double star. The telescope was set up in a carefully planed location which was expected to reveal some interesting graze phenomena. I was not dissappointed. On the light curve I have drawn a green line that represents the appearance of the fainter companion (while the brighter one occulted). The red line is both stars having appeared. The whole event lasted was 27 sec 

2017 May 17

2017 May 15

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