Black body thermal gravitons radiated from the black hole at the center of our galaxy should each have an energy equal to the electron rest energy 10 ^-6 ergs. There should be 10^21 of these gravitons passing through us each second per square centimeter. It has mass ~ 5 million Suns and is 26 000 light years away.

This assumes quantum foam of Planck mass zero point gravity field fluctuations converted to my new second high energy peak of the Hawking radiation.

f = c/(LA^1/2)^1/2

L = IR cutoff
A = area of horizon 

Details in a few days.

LIgo & lisa will not see them 
They only look for lfgw

If gravitons convert to photons efficiently that might explain the gamma rays at electron rest energy?

Also em radiation different numbers.

Sent from my iPad