I can’t be absolutely certain but the only location that fits is just north of Scrubs Lane overbridge (seen in background) about 1Km north of the north end of Popham Tunnel, between Micheldever and Worting Junction. This is a Up train with a loco headcode of Waterloo – Bournemouth, and on this stretch of line the TPs are on the Down side, and with the angle of the sun coming in from the south-east.