Exif

In 353 camera in JPEG images we use standard EXIF fields (EXIF 2.2 specification from exif.org) for image description. All JPEG images have mentioned below fields (you can check this with any program what have support of Exif, in Linux with "exif" command line program, for example):

Tag name	Tag ID	Sample value	description
Image description	0x010E		coming soon...
Manufacturer	0x010F	Elphel, Inc	standard
Model	0x0110	353	standard
Software	0x0x0131	7.1.0.18	firmware version of camera at exposition moment
Date and Time	0x0132	1970:01:01 01:50:14	standard; time from FPGA RTC at sensor start moment
Artist	0x013B	00:0E:64:01:02:03	serial number of camera (Ethernet MAC address)
Exposure Time	0x829A	1/49 sec.	standard
Date and Time (original)	0x9003	1970:01:01 01:50:14	standard; time from FPGA RTC at sensor start moment
SubSecTimeOriginal	0x9291	686527	standard; time from FPGA RTC at sensor start moment