170.415 was photographed at Auquhirie working 1T26, the 13:43 service from Aberdeen to Glasgow, on 15 May 2019. As can be seen from the gradient post on the left, this section is uphill, mostly at around 1 in 100.
PHOTO DATA FOR IMAGE 19-D-1125
camera : Nikon D600
lens : 28-300mm f/3.5-5.6
focal length : 68.0 mm
shutter : 1/800 sec
aperture : f/8.0
ISO : 400 ISO
original : Digital: 24MP NEF
SUBJECT DATA
Loco / Unit : 170.415
Train : 1T26, 13:43 Aberdeen - Glasgow Queen Street passenger