1e12 rad/s is 10e9 Gray/s. Sieverts measure something else, dose equivalence. Interestingly, in this radiation field, every kilogram of mammalian tissue absorb

1e12 rad/s is 10e9 Gray/s. Sieverts measure something else, dose equivalence. Interestingly, in this radiation field, every kilogram of mammalian tissue absorbs 10 GW. If this blasts lasts for more than a few nanoseconds, your puddle of goo would be a good guess.