S230927a

cbc-workflow-o4a
Current version: d9b50733 recorded 2026-06-10 19:01 UTC v3

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Selected version d9b50733. Compared with previous version 519ccf0c.

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Changes from previous version 519ccf0c to selected version d9b50733

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

7 field changes.

  • Changed Cosmology › PreferredLowLatencySkymap
    Baseline
    https://gracedb.ligo.org/api/events/G440999/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G440999/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G593996/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G593996/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 0 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G593996/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G593996/files/coinc.xml
  • Changed GraceDB › Events › 1 › Skymap
    Baseline
    https://gracedb.ligo.org/api/events/G440999/files/bayestar.multiorder.fits
    Selected
    https://gracedb.ligo.org/api/v2/events/G440999/files/bayestar.multiorder.fits
  • Changed GraceDB › Events › 1 › SourceClassification
    Baseline
    https://gracedb.ligo.org/api/events/G440999/files/gstlal.p_astro.json
    Selected
    https://gracedb.ligo.org/api/v2/events/G440999/files/gstlal.p_astro.json
  • Changed GraceDB › Events › 1 › XML
    Baseline
    https://gracedb.ligo.org/api/events/G440999/files/coinc.xml
    Selected
    https://gracedb.ligo.org/api/v2/events/G440999/files/coinc.xml
  • Changed GraceDB › LastUpdate
    Baseline
    2026-04-02 00:04:58.689385
    Selected
    2026-06-10 12:01:19.004057
View raw JSON diff

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

Baseline 519ccf0c

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S230927a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.487352215306535e-05, "UID": "G593996", "XML": "https://gracedb.ligo.org/api/events/G593996/files/coinc.xml", "H1SNR": 4.9295454, "HasNS": 0.0, "L1SNR": 5.2995634, "Mass1": 31.963526, "Mass2": 25.390362, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G593996/files/bayestar.multiorder.fits", "Spin1z": -0.12678014, "Spin2z": -0.12678014, "GPSTime": 1379815869.560547, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.237802856523834, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 0.000184177452698453, "UID": "G440999", "XML": "https://gracedb.ligo.org/api/events/G440999/files/coinc.xml", "Pbbh": 0.001832336646396185, "Pbns": 3.109664567334617e-15, "H1SNR": 5.4844961, "HasNS": 0.0, "L1SNR": 4.6886835, "Mass1": 33.154636, "Mass2": 21.829105, "Notes": [], "Pnsbh": 2.0005254704548167e-13, "State": "preferred", "Pastro": 0.0018323366465993196, "Skymap": "https://gracedb.ligo.org/api/events/G440999/files/bayestar.multiorder.fits", "Spin1z": -0.2784375, "Spin2z": -0.2784375, "GPSTime": 1379815869.565216, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.21550072474113, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G440999/files/gstlal.p_astro.json"}], "LastUpdate": "2026-04-02 00:04:58.689385", "Instruments": "H1,L1", "SupereventFAR": 1.487352215306535e-05, "SupereventPastro": 0.030872098063693065}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G440999/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": "pycbc", "Chunk": 10, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}], "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 d9b50733

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S230927a", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.487352215306535e-05, "UID": "G593996", "XML": "https://gracedb.ligo.org/api/v2/events/G593996/files/coinc.xml", "H1SNR": 4.9295454, "HasNS": 0.0, "L1SNR": 5.2995634, "Mass1": 31.963526, "Mass2": 25.390362, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/v2/events/G593996/files/bayestar.multiorder.fits", "Spin1z": -0.12678014, "Spin2z": -0.12678014, "GPSTime": 1379815869.560547, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.237802856523834, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4.1", "CatalogVersion": 5, "InOfflineCatalog": true}, {"FAR": 0.000184177452698453, "UID": "G440999", "XML": "https://gracedb.ligo.org/api/v2/events/G440999/files/coinc.xml", "Pbbh": 0.001832336646396185, "Pbns": 3.109664567334617e-15, "H1SNR": 5.4844961, "HasNS": 0.0, "L1SNR": 4.6886835, "Mass1": 33.154636, "Mass2": 21.829105, "Notes": [], "Pnsbh": 2.0005254704548167e-13, "State": "preferred", "Pastro": 0.0018323366465993196, "Skymap": "https://gracedb.ligo.org/api/v2/events/G440999/files/bayestar.multiorder.fits", "Spin1z": -0.2784375, "Spin2z": -0.2784375, "GPSTime": 1379815869.565216, "Pipeline": "gstlal", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 7.21550072474113, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/v2/events/G440999/files/gstlal.p_astro.json"}], "LastUpdate": "2026-06-10 12:01:19.004057", "Instruments": "H1,L1", "SupereventFAR": 1.487352215306535e-05, "SupereventPastro": 0.030872098063693065}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/v2/events/G440999/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": "pycbc", "Chunk": 10, "Notes": [], "Finalized": true, "ReviewStatus": "pass"}], "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
1.487352215306535e-05
UID
G593996
XML
https://gracedb.ligo.org/api/v2/events/G593996/files/coinc.xml
H1SNR
4.9295454
HasNS
0.0
L1SNR
5.2995634
Mass1
31.963526
Mass2
25.390362
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/v2/events/G593996/files/bayestar.multiorder.fits
Spin1z
-0.12678014
Spin2z
-0.12678014
GPSTime
1379815869.560547
Pipeline
pycbc
HasMassGap
0.005275362318840579
HasRemnant
0.0
NetworkSNR
7.237802856523834
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
4.1
CatalogVersion
5
InOfflineCatalog
✓ True
Item 2
FAR
0.000184177452698453
UID
G440999
XML
https://gracedb.ligo.org/api/v2/events/G440999/files/coinc.xml
Pbbh
0.001832336646396185
Pbns
3.109664567334617e-15
H1SNR
5.4844961
HasNS
0.0
L1SNR
4.6886835
Mass1
33.154636
Mass2
21.829105
Notes
Empty list
Pnsbh
2.0005254704548167e-13
State
preferred
Pastro
0.0018323366465993196
Skymap
https://gracedb.ligo.org/api/v2/events/G440999/files/bayestar.multiorder.fits
Spin1z
-0.2784375
Spin2z
-0.2784375
GPSTime
1379815869.565216
Pipeline
gstlal
HasMassGap
0.004106583072100313
HasRemnant
0.0
NetworkSNR
7.21550072474113
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/v2/events/G440999/files/gstlal.p_astro.json
LastUpdate
2026-06-10 12:01:19.004057
Instruments
H1,L1
SupereventFAR
1.487352215306535e-05
SupereventPastro
0.030872098063693065

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/G440999/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

All remaining fields

Notes
Empty list
SearchResultStatuses
Item 1
UID
pycbc
Chunk
10
Notes
Empty list
Finalized
✓ True
ReviewStatus
pass
ParameterEstimationStatuses
Empty list

Publications

Additional metadata: Sname

All remaining fields

Sname
S230927a

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations