Analysis of information sources in references of the Wikipedia article "福島第一核電廠事故時間軸" in Chinese language version.
Reactor temperatures as of 24 March 2011: No 1- 13, No 2- 13, No 3- 11, and No 4- 17 degrees
The injured workers’ dosimeters suggested exposure to 170 millisieverts of radiation. But the institute said that the actual amount of radiation the workers are thought to have been exposed to in the water is 2 to 6 sievert. Even 2 sievert is eight times the 250 millisievert annual exposure limit set for workers at Daiichi.
Reactor temperatures as of 24 March 2011: No 1- 13, No 2- 13, No 3- 11, and No 4- 17 degrees
