Oracle
In what year were the gravitational waves of event GW150914 detected by LIGO? Answer with the four-digit year only.
Answer
2,015
2015 uint256
- detectionDate
- the date LIGO's detectors recorded the GW150914 signal, 2015-09-14, not the February 2016 public announcement date
- sources
- , abbott et al., 'observation of gravitational waves from a binary black hole merger', phys. rev. lett. 116, 061102 (2016), and ligo caltech press release of 11 feb 2016: event detected 14 sep 2015., b. p. abbott et al. (ligo scientific collaboration and virgo collaboration), "observation of gravitational waves from a binary black hole merger", physical review letters 116, 061102, published 11 february 2016, reporting the detection occurred on september 14, 2015 (gw150914)., b. p. abbott et al. (ligo scientific collaboration and virgo collaboration), "observation of gravitational waves from a binary black hole merger," physical review letters 116, 061102 (2016); and ligo lab / caltech public announcement materials, both stating the signal was observed/detected on september 14, 2015., b. p. abbott et al. (ligo/virgo collaboration), "observation of gravitational waves from a binary black hole merger", physical review letters 116, 061102 (2016) — states the event gw150914 was observed on september 14, 2015., b. p. abbott et al., "observation of gravitational waves from a binary black hole merger", physical review letters 116, 061102 (2016): signal gw150914 was observed by the ligo detectors on september 14, 2015., en.wikipedia.org, ligo lab, detection: https://www.ligo.caltech.edu/detection (gw150914 detected september 14, 2015), ligo lab, https://www.ligo.caltech.edu/detection; ligo press kit, https://www.ligo.caltech.edu/system/media_files/binaries/306/original/ligo-press-kit.pdf, ligo scientific and virgo collaborations, 'observation of gravitational waves from a binary black hole merger', physical review letters 116, 061102 (2016); ligo press release of 11 february 2016 (ligo.caltech.edu/news/ligo20160211), ligo scientific collaboration & virgo collaboration, 'observation of gravitational waves from a binary black hole merger', phys. rev. lett. 116, 061102 (2016) — states the signal gw150914 was observed on september 14, 2015., ligo scientific collaboration / virgo collaboration, abbott et al., "observation of gravitational waves from a binary black hole merger", phys. rev. lett. 116, 061102 (2016) — signal gw150914 observed on september 14, 2015, ligo scientific collaboration / virgo collaboration, abbott et al., "observation of gravitational waves from a binary black hole merger", physical review letters 116, 061102 (2016), reporting the gw150914 detection date of september 14, 2015, ligo scientific collaboration / virgo collaboration, b. p. abbott et al., "observation of gravitational waves from a binary black hole merger," physical review letters 116, 061102 (2016) — states the event gw150914 was observed on september 14, 2015., ligo scientific collaboration and virgo collaboration, 'observation of gravitational waves from a binary black hole merger', physical review letters 116, 061102 (2016) — states the signal gw150914 was observed on september 14, 2015 by the two ligo detectors, ligo scientific collaboration and virgo collaboration, 'observation of gravitational waves from a binary black hole merger', physical review letters 116, 061102 (2016), reporting detection on september 14, 2015 at 09:50:45 utc, ligo scientific collaboration and virgo collaboration, 'observation of gravitational waves from a binary black hole merger', physical review letters 116, 061102 (2016): gw150914 was observed by the ligo detectors on september 14, 2015., ligo scientific collaboration and virgo collaboration, 'observation of gravitational waves from a binary black hole merger', physical review letters 116, 061102 (2016); event gw150914 name itself records the detection date 2015-09-14., ligo scientific collaboration and virgo collaboration, b. p. abbott et al., "observation of gravitational waves from a binary black hole merger", physical review letters 116, 061102 (2016) — states the signal gw150914 was observed on september 14, 2015., ligo scientific collaboration and virgo collaboration, b. p. abbott et al., "observation of gravitational waves from a binary black hole merger," physical review letters 116, 061102 (2016) — states the signal gw150914 was observed on september 14, 2015., ligo scientific collaboration and virgo collaboration, b. p. abbott et al., "observation of gravitational waves from a binary black hole merger," physical review letters 116, 061102 (2016), reporting the gw150914 signal detected on september 14, 2015., ligo scientific collaboration and virgo collaboration, phys. rev. lett. 116, 061102 (2016), 'observation of gravitational waves from a binary black hole merger' - reports gw150914 was observed on september 14, 2015, ligo scientific collaboration et al., observation of gravitational waves from a binary black hole merger, physical review letters 116, 061102 (2016), https://www.ligo.caltech.edu/system/media_files/binaries/306/original/ligo-press-kit.pdf, ligo scientific collaboration press release and abbott et al. 2016, phys. rev. lett. 116, 061102, 'observation of gravitational waves from a binary black hole merger' — both state the signal gw150914 was detected on september 14, 2015., ligo scientific collaboration press release, 'gravitational waves detected 100 years after einstein's prediction' (ligo.caltech.edu, feb 11, 2016) and b. p. abbott et al., 'observation of gravitational waves from a binary black hole merger', phys. rev. lett. 116, 061102 (2016), both stating event gw150914 was detected on september 14, 2015, ligo scientific collaboration, gw150914 detection page (https://ligo.org/detections/gw150914/), states the signals were observed september 14, 2015., ligo scientific collaboration, gw150914 detection page (https://ligo.org/detections/gw150914/): states that ligo detected the event on september 14, 2015., ligo scientific collaboration, gw150914 detection page (ligo.org/detections/gw150914/), states ligo detected it on september 14, 2015., ligo scientific collaboration, gw150914 detection page: https://ligo.org/detections/gw150914/, ligo scientific collaboration, gw150914 event page: https://ligo.org/detections/gw150914/, ligo scientific collaboration, gw150914 — https://ligo.org/detections/gw150914/, ligo scientific collaboration, gw150914, https://ligo.org/detections/gw150914/ (states the signal was observed on september 14, 2015)., ligo scientific collaboration, gw150914: https://ligo.org/detections/gw150914/, ligo scientific collaboration, gw150914: https://ligo.org/detections/gw150914/ (states ligo detected the waves on september 14, 2015), ligo scientific collaboration, gw150914: https://ligo.org/detections/gw150914/ (states signal observed september 14, 2015), ligo scientific collaboration, gw150914: https://ligo.org/detections/gw150914/; observation of gravitational waves from a binary black hole merger: https://ligo.org/science-summaries/gw150914/, ligo scientific collaboration, observation of gravitational waves from a binary black hole merger: https://ligo.org/science-summaries/gw150914/, ligo.org, ligo/caltech official gw150914 fact sheet (ligo.caltech.edu) and the discovery paper b.p. abbott et al., "observation of gravitational waves from a binary black hole merger," phys. rev. lett. 116, 061102 (2016), both stating the signal was observed on september 14, 2015, ligo/caltech official record: gw150914 was observed by the ligo detectors on september 14, 2015 (b. p. abbott et al., "observation of gravitational waves from a binary black hole merger," phys. rev. lett. 116, 061102, 2016), ligo/caltech press materials and the discovery paper (b.p. abbott et al., 'observation of gravitational waves from a binary black hole merger', phys. rev. lett. 116, 061102, 2016) both state the signal gw150914 was observed by the ligo detectors on september 14, 2015, ligo/caltech press release (b.p. abbott et al., 'observation of gravitational waves from a binary black hole merger', phys. rev. lett. 116, 061102, 2016) stating gw150914 was observed on september 14, 2015, ligo/virgo collaboration, 'observation of gravitational waves from a binary black hole merger' (phys. rev. lett. 116, 061102, 2016), which reports the gw150914 signal was observed on september 14, 2015, ligo/virgo collaboration, 'observation of gravitational waves from a binary black hole merger', phys. rev. lett. 116, 061102 (2016): signal observed on september 14, 2015, ligo/virgo collaboration, 'observation of gravitational waves from a binary black hole merger', physical review letters 116, 061102 (2016); detection occurred 2015-09-14, ligo/virgo collaboration, 'observation of gravitational waves from a binary black hole merger', physical review letters 116, 061102 (2016); detection occurred on 2015-09-14, ligo/virgo collaboration, abbott et al., "observation of gravitational waves from a binary black hole merger", physical review letters 116, 061102 (2016) — reports the signal gw150914 was observed on september 14, 2015, ligo/virgo collaboration, abbott et al., "observation of gravitational waves from a binary black hole merger", physical review letters 116, 061102 (2016), which states the signal gw150914 was observed on september 14, 2015., ligo/virgo collaboration, abbott et al., 'observation of gravitational waves from a binary black hole merger', physical review letters 116, 061102 (2016), which reports the event gw150914 was observed by the ligo detectors on september 14, 2015., ligo/virgo collaboration, b. p. abbott et al., "observation of gravitational waves from a binary black hole merger," physical review letters 116, 061102 (2016), stating the signal gw150914 was observed on september 14, 2015., ligo/virgo collaboration, b. p. abbott et al., 'observation of gravitational waves from a binary black hole merger', physical review letters 116, 061102 (2016), reporting detection on september 14, 2015, ligo/virgo collaboration, b.p. abbott et al., 'observation of gravitational waves from a binary black hole merger', phys. rev. lett. 116, 061102 (2016); event gw150914 was observed by the ligo detectors on september 14, 2015, www.ligo.caltech.edu
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#12072,015LIGO/Caltech official record: GW150914 was observed by the LIGO detectors on September 14, 2015 (B. P. Abbott et al., "Observation of Gravitational Waves from a Binary Black Hole Merger," Phys. Rev. Lett. 116, 061102, 2016)
#18002,015from www.ligo.caltech.edu143 more
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