SY.1097 was both a light engine and a dark engine at the same time on 13 March 2014. The loco was returning to Jiangjiaping after shunting the power station.
PHOTO DATA FOR IMAGE 14-D-1786
camera : Nikon D600
lens : 70-200mm f/2.8
focal length : 70.0 (70mm 35mm eq)
shutter : 1/1000 sec
aperture : f/6.3
ISO : 400 ISO
original : Digital: 24MP NEF
SUBJECT DATA
Loco / Unit : SY.1097
Train : Liancheng Power Station - Jiangjiaping Light Engine