That would be Figure 10, shot taken at ISO 200, 1/2.5 sec, f/8.
> On figure 6 you used the example of 2.03 as almost clipped
That would be Figure 11, shot taken at ISO 200, 1 sec, f/8, that is hotter .
> in Fig 7 1.8 as definetly clipped
And that would be Figure 12, shot taken at ISO 200, 1.3 sec, f/8, even more exposed than the previous.
Std.Var. goes down to near zero because signal minus photon noise is already causing clipping. Generally, for highlights, as soon as we enter the territory where Std.Dev. starts decreasing, we are closing to clipping.
Dear Sir:
Dear Sir:
> You used the example in Figure 5 of 59.4
That would be Figure 10, shot taken at ISO 200, 1/2.5 sec, f/8.
> On figure 6 you used the example of 2.03 as almost clipped
That would be Figure 11, shot taken at ISO 200, 1 sec, f/8, that is hotter .
> in Fig 7 1.8 as definetly clipped
And that would be Figure 12, shot taken at ISO 200, 1.3 sec, f/8, even more exposed than the previous.
Std.Var. goes down to near zero because signal minus photon noise is already causing clipping. Generally, for highlights, as soon as we enter the territory where Std.Dev. starts decreasing, we are closing to clipping.