I could not understand the two terms in the
following info for a photo I took with my digital camera.

Thanks for your help!

Exposure: program (auto)
Whitebalance: sunny
Exposure time: 0.001 s (1/1000)
File date: 2003:06:09 22:07:39
Aperture: f/4.2
File size: 676736 bytes
Resolution: 1280 x 960
Date/Time: 2003:05:27 16:43:13
Flash used: No
JPEG process: Baseline
Metering Mode: matrix
Camera make: CASIO COMPUTER CO.,LTD
Camera model: EX-S3