Photogenic Professional Lighting CFF4 - Manual (Page 6)

Exposure Information: Given as f-stop measurements made on a wall
grid of 1 ft. by 1 ft. squares, with the light source centered on the grid
center, and placed a fixed distance from the wall. The center number is the
actual meter reading. The other numbers are the relative change in
readings, with meter position, always at grid crossings. [Minolta Flash
Meter V, time = 1/125 sec, iso = 125]
CFF2 at 5 ft. from wall (Fluorescent lamp only)
-0.9 -0.7 -0.6 -0.6 -0.6 -0.6 -0.7 -0.9
-0.9 -0.5 -0.4 -0.4 -0.4 -0.4 -0.5 -0.9
-0.7 -0.2 -0.2 -0.2 -0.2 -0.1 -0.2 -0.7
-0.9 -0.6 -0.1 -0.0 0.7.9 0.0 -0.1 -0.6 -0.9
-0.9 -0.6 -0.2 -0.1 -0.1 -0.1 -0.2 -0.6 -0.9
-0.8 -0.4 -0.2 -0.3 -0.2 -0.4 -0.8
-0.6 -0.5 -0.6 -0.5 -0.6