Yes that is the second, its official designation is GW151226 if you want to google it.

There are still at least 3 more smaller ones with higher uncertainty in pre-print.

Edit: I just checked Lisa Pathfinder mission also completed its testing on June 7 with success, I missed the announcement. So that sets the stage for eLISA to be sent to position and expand the detection capabilities and window.

As we discussed these events will be relatively common going forward in the same way the event data from radio telescopes are.

Last edited by Orac; 06/16/16 09:34 AM.

I believe in "Evil, Bad, Ungodly fantasy science and maths", so I am undoubtedly wrong to you.