Thanks Ganesh, coming to the technicality of the image, yes you are right. This is a multi exposure image. Infact the foreground (rocks and mountains) were exposed in the last light of the evening (6pm ish) and the meteor strikes itself were shot at around midnight and beyond. I did this primarily to have a uniform illumination of the FG which is not possible using light painting which would look artificial, and also because it was a new moon that night. If it wasnt for this technique, I would have ended up with a completely dark image. So with one image exposed in the evening for the FG I then left the camera and gear outside till the showers began by midnight. Each meteor streak here is an image which I have merged onto the image of the FG. I was firing a 28 sec exposure every 30secs. This helped me with capturing all the meteor strikes which were in frame. But what I realized during the shoot was that there were a lot more strike that I missed which were outside the frame! The ratio of the "on frame to outside the frame" would be in the region of 1:10 to give you an idea of the intensity of the shower.This image represents close to 12 hours of activity shot over 2 nights.
And yes we have come a long way from our Mydanahalli attempt (which was on Nov 19 2007).After that there was a Kodachadri attempt during our CNP meet, and one Kabini attempt last year. While they were all for the Leonids showers, this one is the Geminid showers, which is brighter and more colorful and also happens in December when we have clearer skies.
Hope that helps.