Spotted the loco P-4 #22516 from LGD just at the rear end (Mysore end) of the whole rake (but in detached situation). Not sure, but possibly the train on the previous day came with this loco from KCVL.
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Unfortunately I couldn't capture the loco-in-charge of our train, which was tagged at the front end, visible from the FOB at SBC. It was definitely a P-4. But I didn't get time to go in front as our coach position was almost at the rear side.