Flickering on 60D with sunset/sunrise bulb ramping

[cobarcore]

I tried using ML bulb ramping features with my 60D and I got bad results. Can you help?

I've used bulb ramping sunset/sunrise function with default parameters. The scene was nearly clean from distracting clouds of light variations, so an ideal case.

I attach below two results together with the plot of the ML log. Interestingly the first log file seems smooth, but the resulting images are not, in particular some images have much different exposure respect to was the log says.


#1 sunset

without deflickering

with deflickering

ML log



#2 sunrise

without deflickering

with deflickering

ML log