S250226dv

cbc-workflow-o4c
Current version: e9511837 recorded 2026-09-21 19:57 UTC v3

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Changes from previous version b1ae558e to selected version 4e6ba00d

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

2 field changes.

  • Changed GraceDB › Events › 0 › CatalogVersion
    Baseline
    16
    Selected
    17
  • Changed GraceDB › LastUpdate
    Baseline
    2026-07-16 01:17:02.938545
    Selected
    2026-08-27 01:08:04.389013
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Technical inspection aid only. The semantic summary above remains authoritative.

Baseline b1ae558e

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250226dv", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.580298e-05, "UID": "G640257", "XML": "https://gracedb.ligo.org/api/v2/events/G640257/files/coinc.xml", "Pbbh": 0.01982077, "Pbns": 0.0, "H1SNR": 5.374326, "HasNS": 6.791687339559346e-05, "L1SNR": 5.664995, "Mass1": 16.199694, "Mass2": 11.892855, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.019820770000000043, "Skymap": "https://gracedb.ligo.org/api/v2/events/G640257/files/bayestar.multiorder.fits", "Spin1z": 0.147391, "Spin2z": 0.147391, "GPSTime": 1424648717.971264, "Pipeline": "MBTA", "HasMassGap": 0.13108185779737502, "HasRemnant": 0.0, "NetworkSNR": 7.808684, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 16, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G640257/files/mbta.p_astro.json"}, {"FAR": 5.060471237568777e-06, "UID": "G557797", "XML": "https://gracedb.ligo.org/api/v2/events/G557797/files/coinc.xml", "Pbbh": 0.12343319220448742, "Pbns": 0.0, "H1SNR": 6.1565738, "HasNS": 0.0, "L1SNR": 6.0978661, "Mass1": 54.43426, "Mass2": 4.6672118, "Notes": [], "Pnsbh": 2.15527907406927e-05, "State": "preferred", "Pastro": 0.12345474499522813, "Skymap": "https://gracedb.ligo.org/api/v2/events/G557797/files/bayestar.multiorder.fits", "Spin1z": 0.66066257, "Spin2z": 0.76953795, "GPSTime": 1424648717.972656, "Pipeline": "pycbc", "HasMassGap": 0.130063965715746, "HasRemnant": 0.0, "NetworkSNR": 8.665296941302723, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G557797/files/pycbc.p_astro.json"}], "LastUpdate": "2026-07-16 01:17:02.938545", "Instruments": "H1,L1", "SupereventFAR": 1.607135e-05, "SupereventPastro": 0.23055753599999995}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G557797/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": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}], "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 4e6ba00d

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250226dv", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.580298e-05, "UID": "G640257", "XML": "https://gracedb.ligo.org/api/v2/events/G640257/files/coinc.xml", "Pbbh": 0.01982077, "Pbns": 0.0, "H1SNR": 5.374326, "HasNS": 6.791687339559346e-05, "L1SNR": 5.664995, "Mass1": 16.199694, "Mass2": 11.892855, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.019820770000000043, "Skymap": "https://gracedb.ligo.org/api/v2/events/G640257/files/bayestar.multiorder.fits", "Spin1z": 0.147391, "Spin2z": 0.147391, "GPSTime": 1424648717.971264, "Pipeline": "MBTA", "HasMassGap": 0.13108185779737502, "HasRemnant": 0.0, "NetworkSNR": 7.808684, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 17, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G640257/files/mbta.p_astro.json"}, {"FAR": 5.060471237568777e-06, "UID": "G557797", "XML": "https://gracedb.ligo.org/api/v2/events/G557797/files/coinc.xml", "Pbbh": 0.12343319220448742, "Pbns": 0.0, "H1SNR": 6.1565738, "HasNS": 0.0, "L1SNR": 6.0978661, "Mass1": 54.43426, "Mass2": 4.6672118, "Notes": [], "Pnsbh": 2.15527907406927e-05, "State": "preferred", "Pastro": 0.12345474499522813, "Skymap": "https://gracedb.ligo.org/api/v2/events/G557797/files/bayestar.multiorder.fits", "Spin1z": 0.66066257, "Spin2z": 0.76953795, "GPSTime": 1424648717.972656, "Pipeline": "pycbc", "HasMassGap": 0.130063965715746, "HasRemnant": 0.0, "NetworkSNR": 8.665296941302723, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G557797/files/pycbc.p_astro.json"}], "LastUpdate": "2026-08-27 01:08:04.389013", "Instruments": "H1,L1", "SupereventFAR": 1.607135e-05, "SupereventPastro": 0.23055753599999995}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G557797/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": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}], "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

All remaining fields

Notes
Empty list
Labels
Empty list
SchemaVersion
v3

GraceDB

All remaining fields

ADVOK
✓ True
Events
Item 1
FAR
1.580298e-05
UID
G640257
XML
https://gracedb.ligo.org/api/v2/events/G640257/files/coinc.xml
Pbbh
0.01982077
Pbns
0.0
H1SNR
5.374326
HasNS
6.791687339559346e-05
L1SNR
5.664995
Mass1
16.199694
Mass2
11.892855
Notes
Empty list
Pnsbh
0.0
State
neighbor
Pastro
0.019820770000000043
Skymap
https://gracedb.ligo.org/api/v2/events/G640257/files/bayestar.multiorder.fits
Spin1z
0.147391
Spin2z
0.147391
GPSTime
1424648717.971264
Pipeline
MBTA
HasMassGap
0.13108185779737502
HasRemnant
0.0
NetworkSNR
7.808684
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
6
CatalogVersion
17
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/v2/events/G640257/files/mbta.p_astro.json
Item 2
FAR
5.060471237568777e-06
UID
G557797
XML
https://gracedb.ligo.org/api/v2/events/G557797/files/coinc.xml
Pbbh
0.12343319220448742
Pbns
0.0
H1SNR
6.1565738
HasNS
0.0
L1SNR
6.0978661
Mass1
54.43426
Mass2
4.6672118
Notes
Empty list
Pnsbh
2.15527907406927e-05
State
preferred
Pastro
0.12345474499522813
Skymap
https://gracedb.ligo.org/api/v2/events/G557797/files/bayestar.multiorder.fits
Spin1z
0.66066257
Spin2z
0.76953795
GPSTime
1424648717.972656
Pipeline
pycbc
HasMassGap
0.130063965715746
HasRemnant
0.0
NetworkSNR
8.665296941302723
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G557797/files/pycbc.p_astro.json
LastUpdate
2026-08-27 01:08:04.389013
Instruments
H1,L1
SupereventFAR
1.607135e-05
SupereventPastro
0.23055753599999995

Parameter estimation (PE)

All remaining fields

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

Lensing

Detector characterisation (Detchar)

All remaining fields

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

Extreme matter

Cosmology

All remaining fields

Notes
Empty list
Counterparts
Empty list
PreferredLowLatencySkymap
https://gracedb.ligo.org/api/v2/events/G557797/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

All remaining fields

Notes
Empty list
SearchResultStatuses
Item 1
UID
MBTA
Chunk
0
Notes
Empty list
Finalized
✗ False
ReviewStatus
unstarted
ParameterEstimationStatuses
Empty list

Publications

Additional metadata: Sname

All remaining fields

Sname
S250226dv

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations