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International Pulsar Timing Array

(organization of pulsar timing arrays)

The International Pulsar Timing Array (IPTA) is a consortium of pulsar timing arrays, aimed at using pulsar timing observations to detect gravitational waves. The gist of the effort is the group's collection and analysis of pulsar timing data, using select data (based upon the precision and accuracy) from that of the Parkes Pulsar Timing Array, the European Pulsar Timing Array, and NANOGrav and other sources. IPTA+ is this set of data, combined with a bit more data, once again selected on the basis of the precision and accuracy of the timing.

PTAs as GW detectors are sensitive to a different range of frequencies than LIGO and Virgo: rather than the 10-10000 Hz region, PTAs range is in mHz or slower, the presumed sources being orbiting binary SMBHs.

(consortium,pulsars,gravitational waves,distributed,timing)
Further reading:

Referenced by pages:
European Pulsar Timing Array (EPTA)
gravitational wave (GW)
Parkes Pulsar Timing Array (PPTA)
pulsar timing array (PTA)