S241225v

Event ID: GW241225_082815 Trigger ID: S241225v cbc-workflow-er16-o4b

Current version: 327b059a recorded 2026-07-28 13:42 UTC v3

The cached copy of the current version is shown. Refresh

History

Version history

Showing cached copy.

Viewing version c64fece8 (historical) — not the current record

Selected version details

Changes from previous version 752e7bbe to selected version c64fece8

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

17 field changes.

Changed Cosmology › PreferredLowLatencySkymap

Baseline

https://gracedb.ligo.org/api/events/G538566/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/events/G538574/files/bayestar.multiorder.fits
Changed GraceDB › Events › 0 › GPSTime

Baseline

1419150513.661561

Selected

1419150513.652588
Changed GraceDB › Events › 0 › H1SNR

Baseline

10.941978

Selected

11.098529
Changed GraceDB › Events › 0 › L1SNR

Baseline

14.354125

Selected

14.637829
Changed GraceDB › Events › 0 › Mass1

Baseline

76.482292

Selected

76.482289
Changed GraceDB › Events › 0 › NetworkSNR

Baseline

18.04903869111629

Selected

18.36963188706803
Changed GraceDB › Events › 0 › Skymap

Baseline

https://gracedb.ligo.org/api/events/G538566/files/bayestar.multiorder.fits

Selected

https://gracedb.ligo.org/api/events/G538574/files/bayestar.multiorder.fits
Changed GraceDB › Events › 0 › SourceClassification

Baseline

https://gracedb.ligo.org/api/events/G538566/files/gstlal.p_astro.json

Selected

https://gracedb.ligo.org/api/events/G538574/files/gstlal.p_astro.json
Changed GraceDB › Events › 0 › Spin1z

Baseline

-0.077343747

Selected

-0.04640625
Changed GraceDB › Events › 0 › Spin2z

Baseline

-0.077343747

Selected

-0.04640625
Changed GraceDB › Events › 0 › UID

Baseline

G538566

Selected

G538574
Changed GraceDB › Events › 0 › XML

Baseline

https://gracedb.ligo.org/api/events/G538566/files/coinc.xml

Selected

https://gracedb.ligo.org/api/events/G538574/files/coinc.xml
Added GraceDB › Events › 1

Baseline

Missing

Selected

{'FAR': 6.59516e-11, 'UID': 'G538572', 'Pbbh': 0.9994835182025867, 'Pbns': 0.0, 'H1SNR': 145.7282, 'L1SNR': 240.8577, 'Notes': [], 'Pnsbh': 0.0, 'State': 'neighbor', 'Pastro': 0.9994835182025867, 'Skymap': 'https://gracedb.ligo.org/api/events/G538572/files/cwb.multiorder.fits', 'GPSTime': 1419150513.668, 'Pipeline': 'CWB', 'NetworkSNR': 19.66178781291264, 'SearchType': 'low latency', 'EarlyWarning': False, 'SourceClassification': 'https://gracedb.ligo.org/api/events/G538572/files/cwb.p_astro.json'}
Added GraceDB › Events › 2

Baseline

Missing

Selected

{'FAR': 1.900527505346311e-09, 'UID': 'G538570', 'XML': 'https://gracedb.ligo.org/api/events/G538570/files/coinc.xml', 'Pbbh': 0.9995673272821919, 'Pbns': 0.0, 'H1SNR': 10.698488, 'HasNS': 0.0, 'L1SNR': 14.088456, 'Mass1': 70.394203, 'Mass2': 54.443632, 'Notes': [], 'Pnsbh': 0.0, 'State': 'neighbor', 'Pastro': 0.9995673272821919, 'Skymap': 'https://gracedb.ligo.org/api/events/G538570/files/bayestar.multiorder.fits', 'Spin1z': -0.43891666, 'Spin2z': 0.48121565, 'GPSTime': 1419150513.662109, 'Pipeline': 'pycbc', 'HasMassGap': 0.0, 'HasRemnant': 0.0, 'NetworkSNR': 17.69017375053379, 'SearchType': 'low latency', 'EarlyWarning': False, 'SourceClassification': 'https://gracedb.ligo.org/api/events/G538570/files/pycbc.p_astro.json'}
Added GraceDB › Events › 3

Baseline

Missing

Selected

{'FAR': 7.080409e-16, 'UID': 'G538568', 'XML': 'https://gracedb.ligo.org/api/events/G538568/files/coinc.xml', 'Pbbh': 0.999999992, 'Pbns': 0.0, 'H1SNR': 10.870154, 'HasNS': 0.0, 'L1SNR': 14.335003, 'Mass1': 74.829138, 'Mass2': 57.223519, 'Notes': [], 'Pnsbh': 0.0, 'State': 'neighbor', 'Pastro': 0.999999992, 'Skymap': 'https://gracedb.ligo.org/api/events/G538568/files/bayestar.multiorder.fits', 'Spin1z': 0.076732, 'Spin2z': 0.076732, 'GPSTime': 1419150513.645402, 'Pipeline': 'MBTA', 'HasMassGap': 0.0, 'HasRemnant': 0.0, 'NetworkSNR': 17.990346, 'SearchType': 'low latency', 'EarlyWarning': False, 'SourceClassification': 'https://gracedb.ligo.org/api/events/G538568/files/mbta.p_astro.json'}
Added GraceDB › Events › 4

Baseline

Missing

Selected

{'FAR': 5.064315246272599e-06, 'UID': 'G538567', 'XML': 'https://gracedb.ligo.org/api/events/G538567/files/coinc.xml', 'H1SNR': 11.404479, 'HasNS': 0.0, 'L1SNR': 14.620868, 'Mass1': 90.537544, 'Mass2': 62.886539, 'Notes': [], 'State': 'neighbor', 'Skymap': 'https://gracedb.ligo.org/api/events/G538567/files/bayestar.multiorder.fits', 'Spin1z': 0.82289749, 'Spin2z': -0.51818979, 'GPSTime': 1419150513.665527, 'Pipeline': 'spiir', 'HasMassGap': 0.0, 'HasRemnant': 0.0, 'NetworkSNR': 18.54270517014646, 'SearchType': 'low latency', 'EarlyWarning': False}
Changed GraceDB › LastUpdate

Baseline

2024-12-25 00:32:47.477933

Selected

2024-12-25 01:32:37.708415

View raw JSON diff

Technical inspection aid only. The semantic summary above remains authoritative.

Baseline 752e7bbe

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S241225v", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.153611389914607e-21, "UID": "G538566", "XML": "https://gracedb.ligo.org/api/events/G538566/files/coinc.xml", "Pbbh": 0.9999999999999853, "Pbns": 4.471679168406728e-72, "H1SNR": 10.941978, "HasNS": 0.0, "L1SNR": 14.354125, "Mass1": 76.482292, "Mass2": 48.294952, "Notes": [], "Pnsbh": 1.5275938372592976e-48, "State": "preferred", "Pastro": 0.9999999999999853, "Skymap": "https://gracedb.ligo.org/api/events/G538566/files/bayestar.multiorder.fits", "Spin1z": -0.077343747, "Spin2z": -0.077343747, "GPSTime": 1419150513.661561, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 18.04903869111629, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G538566/files/gstlal.p_astro.json"}], "LastUpdate": "2024-12-25 00:32:47.477933", "Instruments": "H1,L1"}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G538566/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": [], "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": []}}

Selected c64fece8

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S241225v", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.153611389914607e-21, "UID": "G538574", "XML": "https://gracedb.ligo.org/api/events/G538574/files/coinc.xml", "Pbbh": 0.9999999999999853, "Pbns": 4.471679168406728e-72, "H1SNR": 11.098529, "HasNS": 0.0, "L1SNR": 14.637829, "Mass1": 76.482289, "Mass2": 48.294952, "Notes": [], "Pnsbh": 1.5275938372592976e-48, "State": "preferred", "Pastro": 0.9999999999999853, "Skymap": "https://gracedb.ligo.org/api/events/G538574/files/bayestar.multiorder.fits", "Spin1z": -0.04640625, "Spin2z": -0.04640625, "GPSTime": 1419150513.652588, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 18.36963188706803, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G538574/files/gstlal.p_astro.json"}, {"FAR": 6.59516e-11, "UID": "G538572", "Pbbh": 0.9994835182025867, "Pbns": 0.0, "H1SNR": 145.7282, "L1SNR": 240.8577, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9994835182025867, "Skymap": "https://gracedb.ligo.org/api/events/G538572/files/cwb.multiorder.fits", "GPSTime": 1419150513.668, "Pipeline": "CWB", "NetworkSNR": 19.66178781291264, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G538572/files/cwb.p_astro.json"}, {"FAR": 1.900527505346311e-09, "UID": "G538570", "XML": "https://gracedb.ligo.org/api/events/G538570/files/coinc.xml", "Pbbh": 0.9995673272821919, "Pbns": 0.0, "H1SNR": 10.698488, "HasNS": 0.0, "L1SNR": 14.088456, "Mass1": 70.394203, "Mass2": 54.443632, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9995673272821919, "Skymap": "https://gracedb.ligo.org/api/events/G538570/files/bayestar.multiorder.fits", "Spin1z": -0.43891666, "Spin2z": 0.48121565, "GPSTime": 1419150513.662109, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 17.69017375053379, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G538570/files/pycbc.p_astro.json"}, {"FAR": 7.080409e-16, "UID": "G538568", "XML": "https://gracedb.ligo.org/api/events/G538568/files/coinc.xml", "Pbbh": 0.999999992, "Pbns": 0.0, "H1SNR": 10.870154, "HasNS": 0.0, "L1SNR": 14.335003, "Mass1": 74.829138, "Mass2": 57.223519, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.999999992, "Skymap": "https://gracedb.ligo.org/api/events/G538568/files/bayestar.multiorder.fits", "Spin1z": 0.076732, "Spin2z": 0.076732, "GPSTime": 1419150513.645402, "Pipeline": "MBTA", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 17.990346, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G538568/files/mbta.p_astro.json"}, {"FAR": 5.064315246272599e-06, "UID": "G538567", "XML": "https://gracedb.ligo.org/api/events/G538567/files/coinc.xml", "H1SNR": 11.404479, "HasNS": 0.0, "L1SNR": 14.620868, "Mass1": 90.537544, "Mass2": 62.886539, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G538567/files/bayestar.multiorder.fits", "Spin1z": 0.82289749, "Spin2z": -0.51818979, "GPSTime": 1419150513.665527, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 18.54270517014646, "SearchType": "low latency", "EarlyWarning": false}], "LastUpdate": "2024-12-25 01:32:37.708415", "Instruments": "H1,L1"}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G538574/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": [], "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": []}}

Metadata for selected version

Viewing historical metadata — not the current record

Summary

No summary highlights available.

Info

Notes: Empty list
Labels: Empty list
SchemaVersion: v3

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 2.153611389914607e-21
UID: G538574
XML: https://gracedb.ligo.org/api/events/G538574/files/coinc.xml
Pbbh: 0.9999999999999853
Pbns: 4.471679168406728e-72
H1SNR: 11.098529
HasNS: 0.0
L1SNR: 14.637829
Mass1: 76.482289
Mass2: 48.294952
Notes: Empty list
Pnsbh: 1.5275938372592976e-48
State: preferred
Pastro: 0.9999999999999853
Skymap: https://gracedb.ligo.org/api/events/G538574/files/bayestar.multiorder.fits
Spin1z: -0.04640625
Spin2z: -0.04640625
GPSTime: 1419150513.652588
Pipeline: gstlal
HasMassGap: 0.0
HasRemnant: 0.0
NetworkSNR: 18.36963188706803
SearchType: low latency
EarlyWarning: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G538574/files/gstlal.p_astro.json

Item 2

FAR: 6.59516e-11
UID: G538572
Pbbh: 0.9994835182025867
Pbns: 0.0
H1SNR: 145.7282
L1SNR: 240.8577
Notes: Empty list
Pnsbh: 0.0
State: neighbor
Pastro: 0.9994835182025867
Skymap: https://gracedb.ligo.org/api/events/G538572/files/cwb.multiorder.fits
GPSTime: 1419150513.668
Pipeline: CWB
NetworkSNR: 19.66178781291264
SearchType: low latency
EarlyWarning: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G538572/files/cwb.p_astro.json

Item 3

FAR: 1.900527505346311e-09
UID: G538570
XML: https://gracedb.ligo.org/api/events/G538570/files/coinc.xml
Pbbh: 0.9995673272821919
Pbns: 0.0
H1SNR: 10.698488
HasNS: 0.0
L1SNR: 14.088456
Mass1: 70.394203
Mass2: 54.443632
Notes: Empty list
Pnsbh: 0.0
State: neighbor
Pastro: 0.9995673272821919
Skymap: https://gracedb.ligo.org/api/events/G538570/files/bayestar.multiorder.fits
Spin1z: -0.43891666
Spin2z: 0.48121565
GPSTime: 1419150513.662109
Pipeline: pycbc
HasMassGap: 0.0
HasRemnant: 0.0
NetworkSNR: 17.69017375053379
SearchType: low latency
EarlyWarning: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G538570/files/pycbc.p_astro.json

Item 4

FAR: 7.080409e-16
UID: G538568
XML: https://gracedb.ligo.org/api/events/G538568/files/coinc.xml
Pbbh: 0.999999992
Pbns: 0.0
H1SNR: 10.870154
HasNS: 0.0
L1SNR: 14.335003
Mass1: 74.829138
Mass2: 57.223519
Notes: Empty list
Pnsbh: 0.0
State: neighbor
Pastro: 0.999999992
Skymap: https://gracedb.ligo.org/api/events/G538568/files/bayestar.multiorder.fits
Spin1z: 0.076732
Spin2z: 0.076732
GPSTime: 1419150513.645402
Pipeline: MBTA
HasMassGap: 0.0
HasRemnant: 0.0
NetworkSNR: 17.990346
SearchType: low latency
EarlyWarning: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G538568/files/mbta.p_astro.json

Item 5

FAR: 5.064315246272599e-06
UID: G538567
XML: https://gracedb.ligo.org/api/events/G538567/files/coinc.xml
H1SNR: 11.404479
HasNS: 0.0
L1SNR: 14.620868
Mass1: 90.537544
Mass2: 62.886539
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/events/G538567/files/bayestar.multiorder.fits
Spin1z: 0.82289749
Spin2z: -0.51818979
GPSTime: 1419150513.665527
Pipeline: spiir
HasMassGap: 0.0
HasRemnant: 0.0
NetworkSNR: 18.54270517014646
SearchType: low latency
EarlyWarning: ✗ False

LastUpdate

2024-12-25 01:32:37.708415

Instruments

H1,L1

Parameter estimation (PE)

Notes: Empty list
Status: unstarted
Results: Empty list
Analysts: Empty list
Reviewers: Empty list
SafeSamplingRate: 4096.0
SafeLowerMassRatio: 0.05

Lensing

Detector characterisation (Detchar)

Notes: Empty list
Status: unstarted
Analysts: Empty list
Reviewers: Empty list
DQRResults: Empty list
RecommendedDetectors: Empty list
ParticipatingDetectors: Empty list

Extreme matter

Cosmology

Notes: Empty list
Counterparts: Empty list
PreferredLowLatencySkymap: https://gracedb.ligo.org/api/events/G538574/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent: Empty list

S241225v

History

Version history

Selected version details

Changes from previous version 752e7bbe to selected version c64fece8

Baseline 752e7bbe

Selected c64fece8

Metadata for selected version

Summary

Info

GraceDB

Parameter estimation (PE)

Lensing

Detector characterisation (Detchar)

Extreme matter

Cosmology

Catalogue tracking

Publications

Additional metadata: Sname

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations

S241225v Copy superevent ID Show full identifier S241225v

History

Version history

Selected version details

Changes from previous version 752e7bbe to selected version c64fece8

Baseline 752e7bbe

Selected c64fece8

Metadata for selected version

Summary

Info

All remaining fields

GraceDB

All remaining fields

Parameter estimation (PE)

All remaining fields

Lensing

Detector characterisation (Detchar)

All remaining fields

Extreme matter

Cosmology

All remaining fields

Catalogue tracking

Publications

Additional metadata: Sname

All remaining fields

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations

S241225v