WASP-24 Ingress

Mar 31, WASP-24 Ingress observation.
for the WASP 24 I started with dusk sky flats and pretended to end with dawn sky flats. The session started at airmass 2 (~23h30UT) and ended a little past crossing the meridian at 3h16UT after 69 images of 180s in R filter.
Unfortunately the mount didn't flip the meridian its a pity because the photometry was looking good.

Light curve

Fit routine by Nuno Pereira Santos

O-C plot