S250901al

cbc-workflow-o4c
Current version: ea18e56d recorded 2026-09-18 20:17 UTC v3

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Selected version c91eeca0. Compared with previous version 3a49af24.

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Changes from previous version 3a49af24 to selected version c91eeca0

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
    9
    Selected
    10
  • Changed GraceDB › LastUpdate
    Baseline
    2026-05-13 00:52:46.351283
    Selected
    2026-05-18 14:40:57.128403
View raw JSON diff

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

Baseline 3a49af24

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250901al", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.720322857023102e-06, "UID": "G636572", "XML": "https://gracedb.ligo.org/api/events/G636572/files/coinc.xml", "H1SNR": 5.8179951, "HasNS": 0.0, "L1SNR": 4.5293956, "Mass1": 29.885349, "Mass2": 26.931084, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G636572/files/bayestar.multiorder.fits", "Spin1z": -0.080964893, "Spin2z": -0.080964893, "GPSTime": 1440743273.743652, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.373227988725878, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 9, "InOfflineCatalog": true}, {"FAR": 0.000236079886176281, "UID": "G596216", "XML": "https://gracedb.ligo.org/api/events/G596216/files/coinc.xml", "Pbbh": 0.002184583507775849, "Pbns": 6.1779613279235316e-15, "H1SNR": 6.1183734, "HasNS": 0.0, "L1SNR": 4.5766745, "Mass1": 35.670419, "Mass2": 18.858539, "Notes": [], "Pnsbh": 3.958434303861785e-13, "State": "preferred", "Pastro": 0.002184583508177851, "Skymap": "https://gracedb.ligo.org/api/events/G596216/files/bayestar.multiorder.fits", "Spin1z": -0.2784375, "Spin2z": -0.2784375, "GPSTime": 1440743273.748657, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.640709529478773, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G596216/files/gstlal.p_astro.json"}], "LastUpdate": "2026-05-13 00:52:46.351283", "Instruments": "H1,L1", "SupereventFAR": 3.720322857023102e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G596216/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": -1, "Notes": [], "Finalized": false, "ReviewStatus": "fail"}], "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 c91eeca0

{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250901al", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 3.720322857023102e-06, "UID": "G636572", "XML": "https://gracedb.ligo.org/api/events/G636572/files/coinc.xml", "H1SNR": 5.8179951, "HasNS": 0.0, "L1SNR": 4.5293956, "Mass1": 29.885349, "Mass2": 26.931084, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G636572/files/bayestar.multiorder.fits", "Spin1z": -0.080964893, "Spin2z": -0.080964893, "GPSTime": 1440743273.743652, "Pipeline": "pycbc", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.373227988725878, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "6", "CatalogVersion": 10, "InOfflineCatalog": true}, {"FAR": 0.000236079886176281, "UID": "G596216", "XML": "https://gracedb.ligo.org/api/events/G596216/files/coinc.xml", "Pbbh": 0.002184583507775849, "Pbns": 6.1779613279235316e-15, "H1SNR": 6.1183734, "HasNS": 0.0, "L1SNR": 4.5766745, "Mass1": 35.670419, "Mass2": 18.858539, "Notes": [], "Pnsbh": 3.958434303861785e-13, "State": "preferred", "Pastro": 0.002184583508177851, "Skymap": "https://gracedb.ligo.org/api/events/G596216/files/bayestar.multiorder.fits", "Spin1z": -0.2784375, "Spin2z": -0.2784375, "GPSTime": 1440743273.748657, "Pipeline": "gstlal", "HasMassGap": 0.005275362318840579, "HasRemnant": 0.0, "NetworkSNR": 7.640709529478773, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G596216/files/gstlal.p_astro.json"}], "LastUpdate": "2026-05-18 14:40:57.128403", "Instruments": "H1,L1", "SupereventFAR": 3.720322857023102e-06}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G596216/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": -1, "Notes": [], "Finalized": false, "ReviewStatus": "fail"}], "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
3.720322857023102e-06
UID
G636572
XML
https://gracedb.ligo.org/api/events/G636572/files/coinc.xml
H1SNR
5.8179951
HasNS
0.0
L1SNR
4.5293956
Mass1
29.885349
Mass2
26.931084
Notes
Empty list
State
neighbor
Skymap
https://gracedb.ligo.org/api/events/G636572/files/bayestar.multiorder.fits
Spin1z
-0.080964893
Spin2z
-0.080964893
GPSTime
1440743273.743652
Pipeline
pycbc
HasMassGap
0.005275362318840579
HasRemnant
0.0
NetworkSNR
7.373227988725878
SearchType
offline
EarlyWarning
✗ False
CatalogNumber
6
CatalogVersion
10
InOfflineCatalog
✓ True
Item 2
FAR
0.000236079886176281
UID
G596216
XML
https://gracedb.ligo.org/api/events/G596216/files/coinc.xml
Pbbh
0.002184583507775849
Pbns
6.1779613279235316e-15
H1SNR
6.1183734
HasNS
0.0
L1SNR
4.5766745
Mass1
35.670419
Mass2
18.858539
Notes
Empty list
Pnsbh
3.958434303861785e-13
State
preferred
Pastro
0.002184583508177851
Skymap
https://gracedb.ligo.org/api/events/G596216/files/bayestar.multiorder.fits
Spin1z
-0.2784375
Spin2z
-0.2784375
GPSTime
1440743273.748657
Pipeline
gstlal
HasMassGap
0.005275362318840579
HasRemnant
0.0
NetworkSNR
7.640709529478773
SearchType
low latency
EarlyWarning
✗ False
InOfflineCatalog
✗ False
SourceClassification
https://gracedb.ligo.org/api/events/G596216/files/gstlal.p_astro.json
LastUpdate
2026-05-18 14:40:57.128403
Instruments
H1,L1
SupereventFAR
3.720322857023102e-06

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/events/G596216/files/bayestar.multiorder.fits
CosmologyRunsUsingThisSuperevent
Empty list

Catalogue tracking

All remaining fields

Notes
Empty list
SearchResultStatuses
Item 1
UID
pycbc
Chunk
-1
Notes
Empty list
Finalized
✗ False
ReviewStatus
fail
ParameterEstimationStatuses
Empty list

Publications

Additional metadata: Sname

All remaining fields

Sname
S250901al

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations