S240419b

cbc-workflow-er16-o4b
Current version: 52c06fb9 recorded 2026-06-11 00:23 UTC v3

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Selected version 52c06fb9. Compared with previous version 1cf0e52b.

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Changes from previous version 1cf0e52b to selected version 52c06fb9

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/G475457/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G475457/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G622799/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G622799/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G622799/files/mbta.p_astro.json
    Selected
    https://gracedb.ligo.org/api/v2/events/G622799/files/mbta.p_astro.json
  • Changed GraceDB › Events › 0 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G622799/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G622799/files/coinc.xml
  • Changed GraceDB › Events › 1 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G475457/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G475457/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 1 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G475457/files/mbta.p_astro.json
    Selected
    https://gracedb.ligo.org/api/v2/events/G475457/files/mbta.p_astro.json
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G475457/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G475457/files/coinc.xml
  • Changed GraceDB › LastUpdate
    Baseline
    2026-04-02 16:18:28.296303
    Selected
    2026-06-10 17:23:37.372930
View raw JSON diff

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

Baseline 1cf0e52b

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240419b", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 9.485014e-06, "UID": "G622799", "XML": "https://gracedb.ligo.org/api/events/G622799/files/coinc.xml", "Pbbh": 0.023655767, "Pbns": 0.0, "H1SNR": 5.854184, "HasNS": 0.28339741636138727, "L1SNR": 5.786362, "Mass1": 49.978365, "Mass2": 2.503967, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.21589, "Pastro": 0.02365576700000005, "Skymap": "https://gracedb.ligo.org/api/events/G622799/files/bayestar.multiorder.fits", "Spin1z": -0.415394, "Spin2z": -0.415394, "GPSTime": 1397521399.908742, "Pipeline": "MBTA", "HasMassGap": 0.026756132756132756, "HasRemnant": 0.0, "NetworkSNR": 8.524296, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G622799/files/mbta.p_astro.json"}, {"FAR": 8.031499e-05, "UID": "G475457", "XML": "https://gracedb.ligo.org/api/events/G475457/files/coinc.xml", "Pbbh": 0.006837802, "Pbns": 0.0, "H1SNR": 5.754232, "HasNS": 0.2835134127954455, "L1SNR": 5.820905, "Mass1": 49.978365, "Mass2": 2.503967, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 2.250137, "Pastro": 0.006837801999999948, "Skymap": "https://gracedb.ligo.org/api/events/G475457/files/bayestar.multiorder.fits", "Spin1z": -0.415394, "Spin2z": -0.415394, "GPSTime": 1397521399.90876, "Pipeline": "MBTA", "HasMassGap": 0.029888888888888885, "HasRemnant": 0.0, "NetworkSNR": 8.488654, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G475457/files/mbta.p_astro.json"}], "LastUpdate": "2026-04-02 16:18:28.296303", "Instruments": "H1,L1,V1", "SupereventFAR": 9.485014e-06, "SupereventPastro": 0.02365576700000005}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G475457/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 52c06fb9

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240419b", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 9.485014e-06, "UID": "G622799", "XML": "https://gracedb.ligo.org/api/v2/events/G622799/files/coinc.xml", "Pbbh": 0.023655767, "Pbns": 0.0, "H1SNR": 5.854184, "HasNS": 0.28339741636138727, "L1SNR": 5.786362, "Mass1": 49.978365, "Mass2": 2.503967, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.21589, "Pastro": 0.02365576700000005, "Skymap": "https://gracedb.ligo.org/api/v2/events/G622799/files/bayestar.multiorder.fits", "Spin1z": -0.415394, "Spin2z": -0.415394, "GPSTime": 1397521399.908742, "Pipeline": "MBTA", "HasMassGap": 0.026756132756132756, "HasRemnant": 0.0, "NetworkSNR": 8.524296, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 25, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G622799/files/mbta.p_astro.json"}, {"FAR": 8.031499e-05, "UID": "G475457", "XML": "https://gracedb.ligo.org/api/v2/events/G475457/files/coinc.xml", "Pbbh": 0.006837802, "Pbns": 0.0, "H1SNR": 5.754232, "HasNS": 0.2835134127954455, "L1SNR": 5.820905, "Mass1": 49.978365, "Mass2": 2.503967, "Notes": [], "Pnsbh": 0.0, "State": "preferred", "V1SNR": 2.250137, "Pastro": 0.006837801999999948, "Skymap": "https://gracedb.ligo.org/api/v2/events/G475457/files/bayestar.multiorder.fits", "Spin1z": -0.415394, "Spin2z": -0.415394, "GPSTime": 1397521399.90876, "Pipeline": "MBTA", "HasMassGap": 0.029888888888888885, "HasRemnant": 0.0, "NetworkSNR": 8.488654, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G475457/files/mbta.p_astro.json"}], "LastUpdate": "2026-06-10 17:23:37.372930", "Instruments": "H1,L1,V1", "SupereventFAR": 9.485014e-06, "SupereventPastro": 0.02365576700000005}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G475457/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
9.485014e-06
UID
G622799
XML
https://gracedb.ligo.org/api/v2/events/G622799/files/coinc.xml
Pbbh
0.023655767
Pbns
0.0
H1SNR
5.854184
HasNS
0.28339741636138727
L1SNR
5.786362
Mass1
49.978365
Mass2
2.503967
Notes
Empty list
Pnsbh
0.0
State
neighbor
V1SNR
2.21589
Pastro
0.02365576700000005
Skymap
https://gracedb.ligo.org/api/v2/events/G622799/files/bayestar.multiorder.fits
Spin1z
-0.415394
Spin2z
-0.415394
GPSTime
1397521399.908742
Pipeline
MBTA
HasMassGap
0.026756132756132756
HasRemnant
0.0
NetworkSNR
8.524296
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
5
CatalogVersion
25
InOfflineCatalog
✓ True
SourceClassification
https://gracedb.ligo.org/api/v2/events/G622799/files/mbta.p_astro.json
Item 2
FAR
8.031499e-05
UID
G475457
XML
https://gracedb.ligo.org/api/v2/events/G475457/files/coinc.xml
Pbbh
0.006837802
Pbns
0.0
H1SNR
5.754232
HasNS
0.2835134127954455
L1SNR
5.820905
Mass1
49.978365
Mass2
2.503967
Notes
Empty list
Pnsbh
0.0
State
preferred
V1SNR
2.250137
Pastro
0.006837801999999948
Skymap
https://gracedb.ligo.org/api/v2/events/G475457/files/bayestar.multiorder.fits
Spin1z
-0.415394
Spin2z
-0.415394
GPSTime
1397521399.90876
Pipeline
MBTA
HasMassGap
0.029888888888888885
HasRemnant
0.0
NetworkSNR
8.488654
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G475457/files/mbta.p_astro.json
LastUpdate
2026-06-10 17:23:37.372930
Instruments
H1,L1,V1
SupereventFAR
9.485014e-06
SupereventPastro
0.02365576700000005

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/G475457/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
S240419b

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations