How come the sun's too bright to live

Last night I was walking home across Newtown about 1am and boy, it was foggy. Not exactly a pea-souper or anything -- I could quite easily see where I was going and whatnot -- but it was doing that weird and neat acoustical thing where the slightest sounds are amplified out of all proportion. Was having a lot of fun strolling down Lawrence Street while sounding like the BFG or something tromping along.

The cell-phone camera really didn't do the business, though -- it's really quite shit in the dark:


When I got home I set about taking some photos with my digital camera -- improvised tripod (stack of books on the window-ledge, anyone?) and all. This is looking west with a 5-second exposure at f2.8:


It's not a completely accurate representation of the scene, but it's as close as I could get. I tried to stop the shutter down but the field depth was too great and the resultant image not as effective.

One thing which alarmed me somewhat was that the flashing red lights on the cranes at the new hospital building site were completely invisible in the fog -- to the naked eye, anyway. "So," I thought, "let's try burning-in a loooooooong exposure to see if the camera can pick them up". This is a 30 second exposure looking north, using f2.8 again -- this time to get as much light as possible:


"Hells bells," thinks I -- "not a smidgeon of a trace of the warning lights. What happens if a plane comes flying down the valley and smacks right into the cranes, or worse still -- one of the hospital buildings!? It'd be like a re-enactment of the bloody Erebus disaster in my back yard!"

I zoomed in to 3x optical (Carl Zeiss lens, thanks for asking) and tried another 30 second exposure:


Wait a minute... did you see that?


Ho ho ho etc. Actually, of course the reason that the warning lights on the cranes were not visible is that construction of the super-structure of the new hospital is complete and the cranes were taken down some weeks ago.

Phew.