O3
E730525
O3 is the third observing run of the LIGO–Virgo gravitational-wave detector network, during which numerous gravitational-wave events from compact binary mergers were detected.
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
gravitational-wave observing run
ⓘ
observing run ⓘ |
| alsoKnownAs | LIGO–Virgo O3 observing run NERFINISHED ⓘ |
| announcedEventsVia | LIGO–Virgo public alerts system NERFINISHED ⓘ |
| dataPolicy | public alerts for candidate events in low latency ⓘ |
| detects |
binary black hole mergers
ⓘ
binary neutron star mergers ⓘ compact binary coalescences ⓘ gravitational waves ⓘ neutron star–black hole mergers ⓘ |
| endTime | 2020-03-27 ⓘ |
| field | gravitational-wave astronomy ⓘ |
| follows | O2 ⓘ |
| hasAbbreviation | Observing Run 3 ⓘ |
| hasAverageBinaryNeutronStarRange | ~120–140 Mpc for LIGO detectors (approximate) ⓘ |
| hasBreak | 2019-10-01 to 2019-11-01 (approximate commissioning break) ⓘ |
| hasDataRelease | public strain data via LIGO Open Science Center ⓘ |
| hasPhase |
O3a
ⓘ
O3b ⓘ |
| improvedOver | O2 sensitivity ⓘ |
| location | Earth-based interferometric observatories ⓘ |
| notableEvent |
GW190412
NERFINISHED
ⓘ
GW190425 NERFINISHED ⓘ GW190521 NERFINISHED ⓘ GW190814 NERFINISHED ⓘ |
| operatedBy |
LIGO Scientific Collaboration
NERFINISHED
ⓘ
Virgo Collaboration NERFINISHED ⓘ |
| partOf | LIGO–Virgo Collaboration observing program NERFINISHED ⓘ |
| precededByCommissioning | Advanced LIGO and Advanced Virgo upgrades NERFINISHED ⓘ |
| precedes | O4 ⓘ |
| producedCatalog |
GWTC-2
NERFINISHED
ⓘ
GWTC-2.1 NERFINISHED ⓘ GWTC-3 NERFINISHED ⓘ |
| relatedTo |
Advanced LIGO
NERFINISHED
ⓘ
Advanced Virgo NERFINISHED ⓘ |
| runNumber | 3 ⓘ |
| runType | advanced-detector observing run ⓘ |
| scienceGoal |
detection of gravitational waves from compact binaries
ⓘ
measurement of compact-object population properties ⓘ multi-messenger astronomy with gravitational waves ⓘ tests of general relativity in strong-field regime ⓘ |
| startTime | 2019-04-01 ⓘ |
| usesDetector |
LIGO Hanford Observatory
NERFINISHED
ⓘ
LIGO Livingston Observatory NERFINISHED ⓘ Virgo interferometer NERFINISHED ⓘ |
| usesDetectorNetwork | LIGO–Virgo gravitational-wave detector network NERFINISHED ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.