S250918dc

cbc-workflow-o4c
Current version: a41d3c13 recorded 2026-09-21 19:51 UTC v3

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Selected version a41d3c13. Compared with previous version b34e9bef.

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Changes from previous version b34e9bef to selected version a41d3c13

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
    19
    Selected
    20
  • Changed GraceDB › LastUpdate
    Baseline
    2026-09-18 12:47:25.675355
    Selected
    2026-09-21 12:51:13.764670
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Technical inspection aid only. The semantic summary above remains authoritative.

Baseline b34e9bef

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250918dc", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 5.41809e-06, "UID": "G640547", "XML": "https://gracedb.ligo.org/api/v2/events/G640547/files/coinc.xml", "Pbbh": 0.061838672, "Pbns": 0.0, "H1SNR": 6.180524, "HasNS": 0.0019735741376198227, "L1SNR": 4.524889, "Mass1": 80.421932, "Mass2": 4.540129, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.06183867200000004, "Skymap": "https://gracedb.ligo.org/api/v2/events/G640547/files/bayestar.multiorder.fits", "Spin1z": -0.901057, "Spin2z": -0.901057, "GPSTime": 1442188973.910105, "Pipeline": "MBTA", "HasMassGap": 0.022061087061087063, "HasRemnant": 0.0, "NetworkSNR": 7.659863, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 19, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G640547/files/mbta.p_astro.json"}, {"FAR": 4.818335e-06, "UID": "G633763", "XML": "https://gracedb.ligo.org/api/v2/events/G633763/files/coinc.xml", "Pbbh": 0.546714522, "Pbns": 0.0, "H1SNR": 6.180524, "HasNS": 0.0019735741376198227, "L1SNR": 4.524889, "Mass1": 80.421932, "Mass2": 4.540129, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "Pastro": 0.546714522, "Skymap": "https://gracedb.ligo.org/api/v2/events/G633763/files/bayestar.multiorder.fits", "Spin1z": -0.901057, "Spin2z": -0.901057, "GPSTime": 1442188973.910105, "Pipeline": "MBTA", "HasMassGap": 0.022061087061087063, "HasRemnant": 0.0, "NetworkSNR": 7.659863, "SearchType": "offline", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G633763/files/mbta.p_astro.json"}], "LastUpdate": "2026-09-18 12:47:25.675355", "Instruments": "H1,L1", "SupereventFAR": 5.41809e-06, "SupereventPastro": 0.06183867200000004}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G633763/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 a41d3c13

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250918dc", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 5.41809e-06, "UID": "G640547", "XML": "https://gracedb.ligo.org/api/v2/events/G640547/files/coinc.xml", "Pbbh": 0.061838672, "Pbns": 0.0, "H1SNR": 6.180524, "HasNS": 0.0019735741376198227, "L1SNR": 4.524889, "Mass1": 80.421932, "Mass2": 4.540129, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.06183867200000004, "Skymap": "https://gracedb.ligo.org/api/v2/events/G640547/files/bayestar.multiorder.fits", "Spin1z": -0.901057, "Spin2z": -0.901057, "GPSTime": 1442188973.910105, "Pipeline": "MBTA", "HasMassGap": 0.022061087061087063, "HasRemnant": 0.0, "NetworkSNR": 7.659863, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 20, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G640547/files/mbta.p_astro.json"}, {"FAR": 4.818335e-06, "UID": "G633763", "XML": "https://gracedb.ligo.org/api/v2/events/G633763/files/coinc.xml", "Pbbh": 0.546714522, "Pbns": 0.0, "H1SNR": 6.180524, "HasNS": 0.0019735741376198227, "L1SNR": 4.524889, "Mass1": 80.421932, "Mass2": 4.540129, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "Pastro": 0.546714522, "Skymap": "https://gracedb.ligo.org/api/v2/events/G633763/files/bayestar.multiorder.fits", "Spin1z": -0.901057, "Spin2z": -0.901057, "GPSTime": 1442188973.910105, "Pipeline": "MBTA", "HasMassGap": 0.022061087061087063, "HasRemnant": 0.0, "NetworkSNR": 7.659863, "SearchType": "offline", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G633763/files/mbta.p_astro.json"}], "LastUpdate": "2026-09-21 12:51:13.764670", "Instruments": "H1,L1", "SupereventFAR": 5.41809e-06, "SupereventPastro": 0.06183867200000004}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G633763/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

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
5.41809e-06
UID
G640547
XML
https://gracedb.ligo.org/api/v2/events/G640547/files/coinc.xml
Pbbh
0.061838672
Pbns
0.0
H1SNR
6.180524
HasNS
0.0019735741376198227
L1SNR
4.524889
Mass1
80.421932
Mass2
4.540129
Notes
Empty list
Pnsbh
0.0
State
neighbor
Pastro
0.06183867200000004
Skymap
https://gracedb.ligo.org/api/v2/events/G640547/files/bayestar.multiorder.fits
Spin1z
-0.901057
Spin2z
-0.901057
GPSTime
1442188973.910105
Pipeline
MBTA
HasMassGap
0.022061087061087063
HasRemnant
0.0
NetworkSNR
7.659863
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
6
CatalogVersion
20
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/v2/events/G640547/files/mbta.p_astro.json
Item 2
FAR
4.818335e-06
UID
G633763
XML
https://gracedb.ligo.org/api/v2/events/G633763/files/coinc.xml
Pbbh
0.546714522
Pbns
0.0
H1SNR
6.180524
HasNS
0.0019735741376198227
L1SNR
4.524889
Mass1
80.421932
Mass2
4.540129
Notes
Empty list
Pnsbh
0.0
State
preferred
Pastro
0.546714522
Skymap
https://gracedb.ligo.org/api/v2/events/G633763/files/bayestar.multiorder.fits
Spin1z
-0.901057
Spin2z
-0.901057
GPSTime
1442188973.910105
Pipeline
MBTA
HasMassGap
0.022061087061087063
HasRemnant
0.0
NetworkSNR
7.659863
SearchType
offline
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G633763/files/mbta.p_astro.json
LastUpdate
2026-09-21 12:51:13.764670
Instruments
H1,L1
SupereventFAR
5.41809e-06
SupereventPastro
0.06183867200000004

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/G633763/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
S250918dc

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations