2011/3/19 Kenneth Gonsalves lawgon@thenilgiris.com:
he got his solution on the Chennai list.
He got the same first reply there too (that it is the IST/UTC difference), but he chose to follow-up with additional questions there.
http://www.ae.iitm.ac.in/pipermail/ilugc/2011-March/064828.html
Binand