This was an ALERT object for ExoClock. Lost the last 30 minutes to clouds. Quite a bright parent star which actually makes it harder. Only 10s exposures which means a lot of subs to deal with. Gives good values for Rp/Rs, no residual structure but disagrees with the only previous observation – but I would say that other observation was an unclear result from the chart.

Object IDHAT-P-70b
Details2022-01-21 10:00 – 00:34 UT
Telescope250mm f4.8 Newtonian
CameraAtik 460EX @-10°C
Photometric R filter
Exposure(s)1097 x 10s
20 each darks, flats, bias