S240627by S240627by
Event ID: GW240627_131622 Trigger ID: S240627by cbc-workflow-er16-o4b
Current version: 327b059a
recorded 2026-07-28 13:42 UTC
v3
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Viewing version 03314029 (historical) — not the current record
Selected version 03314029. Compared with previous version 2377035c.
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Changes from previous version 2377035c to selected version 03314029
Change legend: Added exists only in the selected version; Removed exists only in the baseline; Changed has different values.
54 field changes.
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GraceDB › Events › 0 › CatalogNumber
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5
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GraceDB › Events › 0 › CatalogVersion
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1
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GraceDB › Events › 0 › FAR
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0.00000001207446133682541- Selected
0.0000008022272
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GraceDB › Events › 0 › GPSTime
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1403529400.201782- Selected
1403529400.20589
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GraceDB › Events › 0 › H1SNR
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6.7225356- Selected
6.641029
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GraceDB › Events › 0 › HasMassGap
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0.0808072856433029- Selected
0.08528639576899597
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GraceDB › Events › 0 › InOfflineCatalog
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True
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GraceDB › Events › 0 › L1SNR
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6.4253101- Selected
6.23877
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GraceDB › Events › 0 › Mass1
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18.324382- Selected
20.046791
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GraceDB › Events › 0 › Mass2
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7.7185197- Selected
7.226172
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GraceDB › Events › 0 › NetworkSNR
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9.854641730030684- Selected
9.667473
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GraceDB › Events › 0 › Pastro
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0.9916121589309459- Selected
0.6131161549999999
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0.9915116466041664- Selected
0.611481178
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GraceDB › Events › 0 › Pbns
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0.0000000000000000009253886996371324- Selected
0.0
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GraceDB › Events › 0 › Pipeline
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gstlal- Selected
MBTA
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GraceDB › Events › 0 › Pnsbh
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0.00010051232677958175- Selected
0.001634976
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GraceDB › Events › 0 › Skymap
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https://gracedb.ligo.org/api/events/G497159/files/bayestar.multiorder.fits- Selected
https://gracedb.ligo.org/api/events/G497156/files/bayestar.multiorder.fits
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GraceDB › Events › 0 › SourceClassification
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https://gracedb.ligo.org/api/events/G497159/files/gstlal.p_astro.json- Selected
https://gracedb.ligo.org/api/events/G497156/files/mbta.p_astro.json
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GraceDB › Events › 0 › Spin1z
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0.04640625- Selected
0.124043
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GraceDB › Events › 0 › Spin2z
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0.04640625- Selected
0.124043
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GraceDB › Events › 0 › State
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preferred- Selected
neighbor
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GraceDB › Events › 0 › UID
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G497159- Selected
G497156
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GraceDB › Events › 0 › V1SNR
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3.2614212- Selected
3.230251
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GraceDB › Events › 0 › XML
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https://gracedb.ligo.org/api/events/G497159/files/coinc.xml- Selected
https://gracedb.ligo.org/api/events/G497156/files/coinc.xml
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GraceDB › Events › 1 › CatalogNumber
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5
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GraceDB › Events › 1 › CatalogVersion
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1
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GraceDB › Events › 1 › InOfflineCatalog
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True
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GraceDB › Events › 2 › CatalogNumber
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5
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GraceDB › Events › 2 › CatalogVersion
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- Missing
- Selected
1
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GraceDB › Events › 2 › FAR
- Baseline
0.0000008022272- Selected
0.00000001207446133682541
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GraceDB › Events › 2 › GPSTime
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1403529400.20589- Selected
1403529400.201782
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GraceDB › Events › 2 › H1SNR
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6.641029- Selected
6.7225356
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GraceDB › Events › 2 › HasMassGap
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0.08528639576899597- Selected
0.0808072856433029
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GraceDB › Events › 2 › InOfflineCatalog
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- Missing
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True
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GraceDB › Events › 2 › L1SNR
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6.23877- Selected
6.4253101
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GraceDB › Events › 2 › Mass1
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20.046791- Selected
18.324382
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GraceDB › Events › 2 › Mass2
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7.226172- Selected
7.7185197
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GraceDB › Events › 2 › NetworkSNR
- Baseline
9.667473- Selected
9.854641730030684
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Changed
GraceDB › Events › 2 › Pastro
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0.6131161549999999- Selected
0.9916121589309459
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GraceDB › Events › 2 › Pbbh
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0.611481178- Selected
0.9915116466041664
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GraceDB › Events › 2 › Pbns
- Baseline
0.0- Selected
0.0000000000000000009253886996371324
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Changed
GraceDB › Events › 2 › Pipeline
- Baseline
MBTA- Selected
gstlal
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Changed
GraceDB › Events › 2 › Pnsbh
- Baseline
0.001634976- Selected
0.00010051232677958175
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Changed
GraceDB › Events › 2 › Skymap
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https://gracedb.ligo.org/api/events/G497156/files/bayestar.multiorder.fits- Selected
https://gracedb.ligo.org/api/events/G497159/files/bayestar.multiorder.fits
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Changed
GraceDB › Events › 2 › SourceClassification
- Baseline
https://gracedb.ligo.org/api/events/G497156/files/mbta.p_astro.json- Selected
https://gracedb.ligo.org/api/events/G497159/files/gstlal.p_astro.json
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Changed
GraceDB › Events › 2 › Spin1z
- Baseline
0.124043- Selected
0.04640625
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Changed
GraceDB › Events › 2 › Spin2z
- Baseline
0.124043- Selected
0.04640625
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Changed
GraceDB › Events › 2 › State
- Baseline
neighbor- Selected
preferred
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Changed
GraceDB › Events › 2 › UID
- Baseline
G497156- Selected
G497159
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Changed
GraceDB › Events › 2 › V1SNR
- Baseline
3.230251- Selected
3.2614212
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Changed
GraceDB › Events › 2 › XML
- Baseline
https://gracedb.ligo.org/api/events/G497156/files/coinc.xml- Selected
https://gracedb.ligo.org/api/events/G497159/files/coinc.xml
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Changed
GraceDB › LastUpdate
- Baseline
2024-06-30 10:36:11.718516- Selected
2025-04-18 12:09:28.237832
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Added
GraceDB › SupereventFAR
- Baseline
- Missing
- Selected
0.00000001207446133682541
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GraceDB › SupereventPastro
- Baseline
- Missing
- Selected
0.9916121589309459
View raw JSON diff
Technical inspection aid only. The semantic summary above remains authoritative.
Baseline 2377035c
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240627by", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 1.207446133682541e-08, "UID": "G497159", "XML": "https://gracedb.ligo.org/api/events/G497159/files/coinc.xml", "Pbbh": 0.9915116466041664, "Pbns": 9.253886996371324e-19, "H1SNR": 6.7225356, "HasNS": 0.0, "L1SNR": 6.4253101, "Mass1": 18.324382, "Mass2": 7.7185197, "Notes": [], "Pnsbh": 0.00010051232677958175, "State": "preferred", "V1SNR": 3.2614212, "Pastro": 0.9916121589309459, "Skymap": "https://gracedb.ligo.org/api/events/G497159/files/bayestar.multiorder.fits", "Spin1z": 0.04640625, "Spin2z": 0.04640625, "GPSTime": 1403529400.201782, "Pipeline": "gstlal", "HasMassGap": 0.0808072856433029, "HasRemnant": 0.0, "NetworkSNR": 9.854641730030684, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G497159/files/gstlal.p_astro.json"}, {"FAR": 5.38799547765679e-07, "UID": "G497158", "XML": "https://gracedb.ligo.org/api/events/G497158/files/coinc.xml", "Pbbh": 0.3747136940156267, "Pbns": 0.0, "H1SNR": 6.975534, "HasNS": 0.0, "L1SNR": 6.2840481, "Mass1": 18.062415, "Mass2": 8.0252868, "Notes": [], "Pnsbh": 0.022867489491121933, "State": "neighbor", "V1SNR": 3.1386373, "Pastro": 0.39758118350674865, "Skymap": "https://gracedb.ligo.org/api/events/G497158/files/bayestar.multiorder.fits", "Spin1z": 0.0081635195, "Spin2z": 0.37183454, "GPSTime": 1403529400.201172, "Pipeline": "pycbc", "HasMassGap": 0.11360574202347522, "HasRemnant": 0.0, "NetworkSNR": 9.899413036327829, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G497158/files/pycbc.p_astro.json"}, {"FAR": 8.022272e-07, "UID": "G497156", "XML": "https://gracedb.ligo.org/api/events/G497156/files/coinc.xml", "Pbbh": 0.611481178, "Pbns": 0.0, "H1SNR": 6.641029, "HasNS": 0.0, "L1SNR": 6.23877, "Mass1": 20.046791, "Mass2": 7.226172, "Notes": [], "Pnsbh": 0.001634976, "State": "neighbor", "V1SNR": 3.230251, "Pastro": 0.6131161549999999, "Skymap": "https://gracedb.ligo.org/api/events/G497156/files/bayestar.multiorder.fits", "Spin1z": 0.124043, "Spin2z": 0.124043, "GPSTime": 1403529400.20589, "Pipeline": "MBTA", "HasMassGap": 0.08528639576899597, "HasRemnant": 0.0, "NetworkSNR": 9.667473, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G497156/files/mbta.p_astro.json"}], "LastUpdate": "2024-06-30 10:36:11.718516", "Instruments": "H1,L1,V1"}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G497159/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": [], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": ["Lower masses 12+7 MSun", "HLV SNR 9.5 BBH", "H1 PSD showing lines are not properly whitened", "Low spins"], "Status": "ongoing", "Results": [{"UID": "online", "Notes": ["Perform a review of the online result and assess if it is sufficent for sending a skymap.", "Results copied from /home/pe.o4/O4b/S240627by/online/bilby", "Automatic online PE run succeeded", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "When this file is updated add the contents as a comment on the relevant git issue.", "Low-mass HLV BBH", "H1 PSD does not fully whiten lines around 512 Hz", "Results look converged, no prior railing, and results look sensible", "Results look converged, no prior railing, and results look sensible, but sky location is shifted compared to BAYESTAR"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240627by/online/bilby/G497159_config_complete.ini", "MD5Sum": "bdab825ba7c200d4f5679c330a1237c5", "DateLastModified": "2024/06/27 06:22:29"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240627by/online/bilby/final_result/G497159_data0_1403529400-2017822_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "47534a87e6bbc315c622b825b59c61f2", "DateLastModified": "2024/06/27 07:19:04"}, "Publications": [], "ReviewStatus": "ongoing", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240627by/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240627by/online/summary/samples/posterior_samples.h5", "MD5Sum": "14b170b9f70b6950b39337c3629546e0", "DateLastModified": "2024/06/27 08:14:47"}, "WaveformApproximant": "IMRPhenomPv2"}], "Analysts": [], "Reviewers": ["christopher.berry"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "none"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}
Selected 03314029
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S240627by", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 8.022272e-07, "UID": "G497156", "XML": "https://gracedb.ligo.org/api/events/G497156/files/coinc.xml", "Pbbh": 0.611481178, "Pbns": 0.0, "H1SNR": 6.641029, "HasNS": 0.0, "L1SNR": 6.23877, "Mass1": 20.046791, "Mass2": 7.226172, "Notes": [], "Pnsbh": 0.001634976, "State": "neighbor", "V1SNR": 3.230251, "Pastro": 0.6131161549999999, "Skymap": "https://gracedb.ligo.org/api/events/G497156/files/bayestar.multiorder.fits", "Spin1z": 0.124043, "Spin2z": 0.124043, "GPSTime": 1403529400.20589, "Pipeline": "MBTA", "HasMassGap": 0.08528639576899597, "HasRemnant": 0.0, "NetworkSNR": 9.667473, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G497156/files/mbta.p_astro.json"}, {"FAR": 5.38799547765679e-07, "UID": "G497158", "XML": "https://gracedb.ligo.org/api/events/G497158/files/coinc.xml", "Pbbh": 0.3747136940156267, "Pbns": 0.0, "H1SNR": 6.975534, "HasNS": 0.0, "L1SNR": 6.2840481, "Mass1": 18.062415, "Mass2": 8.0252868, "Notes": [], "Pnsbh": 0.022867489491121933, "State": "neighbor", "V1SNR": 3.1386373, "Pastro": 0.39758118350674865, "Skymap": "https://gracedb.ligo.org/api/events/G497158/files/bayestar.multiorder.fits", "Spin1z": 0.0081635195, "Spin2z": 0.37183454, "GPSTime": 1403529400.201172, "Pipeline": "pycbc", "HasMassGap": 0.11360574202347522, "HasRemnant": 0.0, "NetworkSNR": 9.899413036327829, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G497158/files/pycbc.p_astro.json"}, {"FAR": 1.207446133682541e-08, "UID": "G497159", "XML": "https://gracedb.ligo.org/api/events/G497159/files/coinc.xml", "Pbbh": 0.9915116466041664, "Pbns": 9.253886996371324e-19, "H1SNR": 6.7225356, "HasNS": 0.0, "L1SNR": 6.4253101, "Mass1": 18.324382, "Mass2": 7.7185197, "Notes": [], "Pnsbh": 0.00010051232677958175, "State": "preferred", "V1SNR": 3.2614212, "Pastro": 0.9916121589309459, "Skymap": "https://gracedb.ligo.org/api/events/G497159/files/bayestar.multiorder.fits", "Spin1z": 0.04640625, "Spin2z": 0.04640625, "GPSTime": 1403529400.201782, "Pipeline": "gstlal", "HasMassGap": 0.0808072856433029, "HasRemnant": 0.0, "NetworkSNR": 9.854641730030684, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 1, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G497159/files/gstlal.p_astro.json"}], "LastUpdate": "2025-04-18 12:09:28.237832", "Instruments": "H1,L1,V1", "SupereventFAR": 1.207446133682541e-08, "SupereventPastro": 0.9916121589309459}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G497159/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": [], "ParameterEstimationStatuses": []}, "ParameterEstimation": {"Notes": ["Lower masses 12+7 MSun", "HLV SNR 9.5 BBH", "H1 PSD showing lines are not properly whitened", "Low spins"], "Status": "ongoing", "Results": [{"UID": "online", "Notes": ["Perform a review of the online result and assess if it is sufficent for sending a skymap.", "Results copied from /home/pe.o4/O4b/S240627by/online/bilby", "Automatic online PE run succeeded", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "When this file is updated add the contents as a comment on the relevant git issue.", "Low-mass HLV BBH", "H1 PSD does not fully whiten lines around 512 Hz", "Results look converged, no prior railing, and results look sensible", "Results look converged, no prior railing, and results look sensible, but sky location is shifted compared to BAYESTAR"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240627by/online/bilby/G497159_config_complete.ini", "MD5Sum": "bdab825ba7c200d4f5679c330a1237c5", "DateLastModified": "2024/06/27 06:22:29"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240627by/online/bilby/final_result/G497159_data0_1403529400-2017822_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "47534a87e6bbc315c622b825b59c61f2", "DateLastModified": "2024/06/27 07:19:04"}, "Publications": [], "ReviewStatus": "ongoing", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S240627by/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S240627by/online/summary/samples/posterior_samples.h5", "MD5Sum": "14b170b9f70b6950b39337c3629546e0", "DateLastModified": "2024/06/27 08:14:47"}, "WaveformApproximant": "IMRPhenomPv2"}], "Analysts": [], "Reviewers": ["christopher.berry"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "none"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "unstarted", "Analysts": [], "Reviewers": [], "DQRResults": [], "RecommendedDetectors": [], "ParticipatingDetectors": []}}