What next?

There are more candidates from the three months of

running.

Tuned Advanced Ligo-- improvement of about another

factor of 3-10.

Advanced Virgo online in a year, Kagra in about 2.

Timing gives much better location in sky. Different

orientations give other polarization data. India?

eLISA-- (European Space interferometer 1 million km arms)

Sensitive to much lower frequencies (periods of 1s-1000s

--no ground shaking in space)

Pathfinder mission lauched in Dec 2015