S240526b

cbc-workflow-er16-o4b
Current version: 9dcf28e1 recorded 2026-06-10 20:32 UTC v3

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Selected version 9dcf28e1. Compared with previous version 60fe2df9.

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Changes from previous version 60fe2df9 to selected version 9dcf28e1

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

8 field changes.

  • Changed Cosmology › PreferredLowLatencySkymap
    Baseline
    https://gracedb.ligo.org/api/events/G487095/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G487095/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G622889/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G622889/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G622889/files/mbta.p_astro.json
    Selected
    https://gracedb.ligo.org/api/v2/events/G622889/files/mbta.p_astro.json
  • Changed GraceDB › Events › 0 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G622889/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G622889/files/coinc.xml
  • Changed GraceDB › Events › 1 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G487095/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G487095/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 1 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G487095/files/mbta.p_astro.json
    Selected
    https://gracedb.ligo.org/api/v2/events/G487095/files/mbta.p_astro.json
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G487095/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G487095/files/coinc.xml
  • Changed GraceDB › LastUpdate
    Baseline
    2026-04-02 15:03:02.467998
    Selected
    2026-06-10 13:32:42.381711
View raw JSON diff

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

Baseline 60fe2df9

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240526b", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.256914e-06, "UID": "G622889", "XML": "https://gracedb.ligo.org/api/events/G622889/files/coinc.xml", "Pbbh": 0.067824655, "Pbns": 0.0, "H1SNR": 6.670141, "HasNS": 0.0018201798275281481, "L1SNR": 5.525448, "Mass1": 58.672142, "Mass2": 4.37237, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.931479, "Pastro": 0.06782465500000001, "Skymap": "https://gracedb.ligo.org/api/events/G622889/files/bayestar.multiorder.fits", "Spin1z": -0.760577, "Spin2z": -0.760577, "GPSTime": 1400730784.776024, "Pipeline": "MBTA", "HasMassGap": 0.20786468731511504, "HasRemnant": 0.0, "NetworkSNR": 9.14412, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G622889/files/mbta.p_astro.json"}, {"FAR": 2.693574e-05, "UID": "G487095", "XML": "https://gracedb.ligo.org/api/events/G487095/files/coinc.xml", "Pbbh": 0.022385077, "Pbns": 0.0, "H1SNR": 6.507759, "HasNS": 0.0018396951914916933, "L1SNR": 5.652866, "Mass1": 58.672142, "Mass2": 4.37237, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 2.877216, "Pastro": 0.02238507700000003, "Skymap": "https://gracedb.ligo.org/api/events/G487095/files/bayestar.multiorder.fits", "Spin1z": -0.760577, "Spin2z": -0.760577, "GPSTime": 1400730784.775415, "Pipeline": "MBTA", "HasMassGap": 0.18968768751459017, "HasRemnant": 0.0, "NetworkSNR": 9.087584, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G487095/files/mbta.p_astro.json"}], "LastUpdate": "2026-04-02 15:03:02.467998", "Instruments": "H1,L1,V1", "SupereventFAR": 3.256914e-06, "SupereventPastro": 0.06782465500000001}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G487095/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 9dcf28e1

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240526b", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.256914e-06, "UID": "G622889", "XML": "https://gracedb.ligo.org/api/v2/events/G622889/files/coinc.xml", "Pbbh": 0.067824655, "Pbns": 0.0, "H1SNR": 6.670141, "HasNS": 0.0018201798275281481, "L1SNR": 5.525448, "Mass1": 58.672142, "Mass2": 4.37237, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.931479, "Pastro": 0.06782465500000001, "Skymap": "https://gracedb.ligo.org/api/v2/events/G622889/files/bayestar.multiorder.fits", "Spin1z": -0.760577, "Spin2z": -0.760577, "GPSTime": 1400730784.776024, "Pipeline": "MBTA", "HasMassGap": 0.20786468731511504, "HasRemnant": 0.0, "NetworkSNR": 9.14412, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G622889/files/mbta.p_astro.json"}, {"FAR": 2.693574e-05, "UID": "G487095", "XML": "https://gracedb.ligo.org/api/v2/events/G487095/files/coinc.xml", "Pbbh": 0.022385077, "Pbns": 0.0, "H1SNR": 6.507759, "HasNS": 0.0018396951914916933, "L1SNR": 5.652866, "Mass1": 58.672142, "Mass2": 4.37237, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 2.877216, "Pastro": 0.02238507700000003, "Skymap": "https://gracedb.ligo.org/api/v2/events/G487095/files/bayestar.multiorder.fits", "Spin1z": -0.760577, "Spin2z": -0.760577, "GPSTime": 1400730784.775415, "Pipeline": "MBTA", "HasMassGap": 0.18968768751459017, "HasRemnant": 0.0, "NetworkSNR": 9.087584, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G487095/files/mbta.p_astro.json"}], "LastUpdate": "2026-06-10 13:32:42.381711", "Instruments": "H1,L1,V1", "SupereventFAR": 3.256914e-06, "SupereventPastro": 0.06782465500000001}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G487095/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
3.256914e-06
UID
G622889
XML
https://gracedb.ligo.org/api/v2/events/G622889/files/coinc.xml
Pbbh
0.067824655
Pbns
0.0
H1SNR
6.670141
HasNS
0.0018201798275281481
L1SNR
5.525448
Mass1
58.672142
Mass2
4.37237
Notes
Empty list
Pnsbh
0.0
State
neighbor
V1SNR
2.931479
Pastro
0.06782465500000001
Skymap
https://gracedb.ligo.org/api/v2/events/G622889/files/bayestar.multiorder.fits
Spin1z
-0.760577
Spin2z
-0.760577
GPSTime
1400730784.776024
Pipeline
MBTA
HasMassGap
0.20786468731511504
HasRemnant
0.0
NetworkSNR
9.14412
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
25
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/v2/events/G622889/files/mbta.p_astro.json
Item 2
FAR
2.693574e-05
UID
G487095
XML
https://gracedb.ligo.org/api/v2/events/G487095/files/coinc.xml
Pbbh
0.022385077
Pbns
0.0
H1SNR
6.507759
HasNS
0.0018396951914916933
L1SNR
5.652866
Mass1
58.672142
Mass2
4.37237
Notes
Empty list
Pnsbh
0.0
State
preferred
V1SNR
2.877216
Pastro
0.02238507700000003
Skymap
https://gracedb.ligo.org/api/v2/events/G487095/files/bayestar.multiorder.fits
Spin1z
-0.760577
Spin2z
-0.760577
GPSTime
1400730784.775415
Pipeline
MBTA
HasMassGap
0.18968768751459017
HasRemnant
0.0
NetworkSNR
9.087584
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G487095/files/mbta.p_astro.json
LastUpdate
2026-06-10 13:32:42.381711
Instruments
H1,L1,V1
SupereventFAR
3.256914e-06
SupereventPastro
0.06782465500000001

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/G487095/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
S240526b

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations