Sequence: {IMG_8524 -2.tif: TV=5.000000, AV=6.3, Bias=-2.0} {IMG_8524 -1.tif: TV=5.000000, AV=6.3, Bias=-1.0} {IMG_8524 +-0.tif: TV=5.000000, AV=6.3, Bias=0.0} {IMG_8524 +1.tif: TV=5.000000, AV=6.3, Bias=1.0}