it's ISO 8,000. Yes I did mean to write 8,000, and from a P&S with a fingernail size chip.
I desaturated the image and threw a little mid-contrast into the mix
the S90 has a high ISO mode. The icon is a lit candle. The camera goes into a full auto mode. The only choices I can make are focal length and whether to shoot individual images or continuous mode.
When in this mode RAW is disabled and a 1/4 size jpeg is produced. I believe that it combines pixel elements in some sort of way in order to deliver ISO's up to 12,500. Again from a point and shoot.
This image was ISO 8,000, 1/15 sec at f2.