S250309a Copy superevent ID Show full identifier

Changes from previous version 00ebdfb4 to selected version b6ad0db7

Change legend: Added exists only in the selected version; Removed exists only in the baseline; Changed has different values.

9 field changes.

• Changed GraceDB › Events › 0 › CatalogVersion

  Baseline

  10

  Selected

  11

• Changed GraceDB › Events › 0 › FAR

  Baseline

  0.000006064397

  Selected

  0.000005976515

• Changed GraceDB › Events › 0 › Pastro

  Baseline

  0.45181312900000004

  Selected

  0.05273751900000001

• Changed GraceDB › Events › 0 › Pbbh

  Baseline

  0.451813129

  Selected

  0.052737519

• Changed GraceDB › Events › 0 › Skymap

  Baseline

  https://gracedb.ligo.org/api/v2/events/G634792/files/bayestar.multiorder.fits

  Selected

  https://gracedb.ligo.org/api/v2/events/G640282/files/bayestar.multiorder.fits

• Changed GraceDB › Events › 0 › SourceClassification

  Baseline

  https://gracedb.ligo.org/api/v2/events/G634792/files/mbta.p_astro.json

  Selected

  https://gracedb.ligo.org/api/v2/events/G640282/files/mbta.p_astro.json

• Changed GraceDB › Events › 0 › UID

  Baseline

  G634792

  Selected

  G640282

• Changed GraceDB › Events › 0 › XML

  Baseline

  https://gracedb.ligo.org/api/v2/events/G634792/files/coinc.xml

  Selected

  https://gracedb.ligo.org/api/v2/events/G640282/files/coinc.xml

• Changed GraceDB › LastUpdate

  Baseline

  2026-06-10 16:55:37.899215

  Selected

  2026-06-11 01:00:09.881008

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250309a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 6.064397e-06, "UID": "G634792", "XML": "https://gracedb.ligo.org/api/v2/events/G634792/files/coinc.xml", "Pbbh": 0.451813129, "Pbns": 0.0, "H1SNR": 5.318432, "HasNS": 0.0, "L1SNR": 6.005791, "Mass1": 15.084539, "Mass2": 12.265294, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.163554, "Pastro": 0.45181312900000004, "Skymap": "https://gracedb.ligo.org/api/v2/events/G634792/files/bayestar.multiorder.fits", "Spin1z": -0.149018, "Spin2z": -0.149018, "GPSTime": 1425513724.850153, "Pipeline": "MBTA", "HasMassGap": 0.1657345384500557, "HasRemnant": 0.0, "NetworkSNR": 8.308803, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 10, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G634792/files/mbta.p_astro.json"}, {"FAR": 0.0001254432096055421, "UID": "G561969", "XML": "https://gracedb.ligo.org/api/v2/events/G561969/files/coinc.xml", "Pbbh": 0.004183193902720148, "Pbns": 1.7945007681914874e-17, "H1SNR": 5.2295456, "HasNS": 0.0, "L1SNR": 6.3799987, "Mass1": 25.135932, "Mass2": 7.9642914, "Notes": [], "Pnsbh": 1.0286244007298304e-15, "State": "preferred", "V1SNR": 2.2394407, "Pastro": 0.0041831939027211495, "Skymap": "https://gracedb.ligo.org/api/v2/events/G561969/files/bayestar.multiorder.fits", "Spin1z": 0.13921875, "Spin2z": 0.13921875, "GPSTime": 1425513724.850098, "Pipeline": "gstlal", "HasMassGap": 0.14847710272459738, "HasRemnant": 0.0, "NetworkSNR": 8.547960275771562, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G561969/files/gstlal.p_astro.json"}], "LastUpdate": "2026-06-10 16:55:37.899215", "Instruments": "H1,L1,V1", "SupereventFAR": 6.064397e-06, "SupereventPastro": 0.45181312900000004}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G561969/files/bayestar.multiorder.fits", "CosmologyRunsUsingThisSuperevent": []}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], "EchoesCWBAnalyses": [], "ResidualsAnalyses": [], "ModeledEchoesAnalyses": [], "UnmodeledEchoesAnalyses": [], "QNMRationalFilterAnalyses": []}, "Publications": {"Papers": []}, "ExtremeMatter": {"Analyses": []}, "CatalogTracking": {"Notes": [], "SearchResultStatuses": [{"UID": "MBTA", "Chunk": -1, "Notes": [], "Finalized": false, "ReviewStatus": "fail"}], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": [], "Status": "unstarted", "Results": [], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250309a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 5.976515e-06, "UID": "G640282", "XML": "https://gracedb.ligo.org/api/v2/events/G640282/files/coinc.xml", "Pbbh": 0.052737519, "Pbns": 0.0, "H1SNR": 5.318432, "HasNS": 0.0, "L1SNR": 6.005791, "Mass1": 15.084539, "Mass2": 12.265294, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.163554, "Pastro": 0.05273751900000001, "Skymap": "https://gracedb.ligo.org/api/v2/events/G640282/files/bayestar.multiorder.fits", "Spin1z": -0.149018, "Spin2z": -0.149018, "GPSTime": 1425513724.850153, "Pipeline": "MBTA", "HasMassGap": 0.1657345384500557, "HasRemnant": 0.0, "NetworkSNR": 8.308803, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 11, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G640282/files/mbta.p_astro.json"}, {"FAR": 0.0001254432096055421, "UID": "G561969", "XML": "https://gracedb.ligo.org/api/v2/events/G561969/files/coinc.xml", "Pbbh": 0.004183193902720148, "Pbns": 1.7945007681914874e-17, "H1SNR": 5.2295456, "HasNS": 0.0, "L1SNR": 6.3799987, "Mass1": 25.135932, "Mass2": 7.9642914, "Notes": [], "Pnsbh": 1.0286244007298304e-15, "State": "preferred", "V1SNR": 2.2394407, "Pastro": 0.0041831939027211495, "Skymap": "https://gracedb.ligo.org/api/v2/events/G561969/files/bayestar.multiorder.fits", "Spin1z": 0.13921875, "Spin2z": 0.13921875, "GPSTime": 1425513724.850098, "Pipeline": "gstlal", "HasMassGap": 0.14847710272459738, "HasRemnant": 0.0, "NetworkSNR": 8.547960275771562, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G561969/files/gstlal.p_astro.json"}], "LastUpdate": "2026-06-11 01:00:09.881008", "Instruments": "H1,L1,V1", "SupereventFAR": 6.064397e-06, "SupereventPastro": 0.45181312900000004}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G561969/files/bayestar.multiorder.fits", "CosmologyRunsUsingThisSuperevent": []}, "TestingGR": {"Notes": [], "BHMAnalyses": [], "FTIAnalyses": [], "MDRAnalyses": [], "POLAnalyses": [], "SIMAnalyses": [], "SMAAnalyses": [], "SSBAnalyses": [], "LOSAAnalyses": [], "IMRCTAnalyses": [], "TIGERAnalyses": [], "PCATGRAnalyses": [], "PYRINGAnalyses": [], "PSEOBRDAnalyses": [], "EchoesCWBAnalyses": [], "ResidualsAnalyses": [], "ModeledEchoesAnalyses": [], "UnmodeledEchoesAnalyses": [], "QNMRationalFilterAnalyses": []}, "Publications": {"Papers": []}, "ExtremeMatter": {"Analyses": []}, "CatalogTracking": {"Notes": [], "SearchResultStatuses": [{"UID": "MBTA", "Chunk": -1, "Notes": [], "Finalized": false, "ReviewStatus": "fail"}], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": [], "Status": "unstarted", "Results": [], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}