Fantastic Abhishek....This wud be a lifer for most indians unless he has sighted it else where, there no reliable records from indian waters in the recent past of which i know. This bird is confusingly similar to the juv masked booby (Sula dactylatra) but this one does look like brown booby from the pics on the net. would like to share this image with someone I know if you don't mind.

Many thanks for sharing

Roopak