If these are three red and one white on your PAPI (without final S, please), this is not a problem of aviation, but of photography (of your metering of the light): *I* see four white (though I can make out the slightly red halos you mean, the lights seem to be white). Nevertheless, I still like your image! ;-)) db.
1. VASIS and PAPIS are 2 different things. This is a PAPIS.
2. If anything, this setting would indicate "Slightly low" (3 reds, 1 white light).
3. As I was not flying the plane but rather seated on the observer seat, the lens is in a slight lower slat range angle than the pilots eye (further back). Most probably this is the reason for the "Slightly low" reading.
4. Yes, windows are a PITA, most especially, since we have a perfect advantage perspective for great photography that keeps being spoiled by that fact.
5. I am glad you liked this one ! :) :) :)
PK
Your VASI/PAPI seems to indicate you were high on the glide... ;-) And, yes, cockpit windows *are* a photographers nightmare (even in my small single-engine piston aircraft!). Anyway, a very nice image indeed! db.
Thank you, Traveller...!
This kind of goes right in the middle of the discussion about PP in the forums.
The fact is that airplane windows are a nightmare to shoot through. The cockpit front panels are 3 layer thick with the anti-ice electrical mesh in between, making for the less optical-friendly transparent material you can think of (...Don't even get me started on the side panels or cabin windows...!).
So, I had to come up with an aggressive PP on this one to compensate for the lack of sheer technical quality.
This is, I feel, a perfect example of what I was talking about on that thread: The PP suits and terribly enhances the photo in this instance.
In the end, I really feel it does "work" and, seemingly, so do you...:)
PK
Wow, you've got one of my votes...I especially like the Super-Realism of your greens as opposed to other colors...this is a difficult task to do well...Real and yet not real, or just on the edge of tipping over into ridiculous. (I hope you understand what I'm saying here).