S250101k S250101k
Event ID: GW250101_011205 Trigger ID: S250101k cbc-workflow-er16-o4b
Current version: 327b059a
recorded 2026-07-28 13:42 UTC
v3
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Viewing version 93f8f610 (historical) — not the current record
Selected version 93f8f610. Compared with previous version 0bec9e23.
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Changes from previous version 0bec9e23 to selected version 93f8f610
Change legend: Added exists only in the selected version; Removed exists only in the baseline; Changed has different values.
48 field changes.
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Added
GraceDB › Events › 0 › CatalogNumber
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- Missing
- Selected
5
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GraceDB › Events › 0 › CatalogVersion
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- Missing
- Selected
2
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GraceDB › Events › 0 › FAR
- Baseline
0.00000005569401228454821- Selected
0.0000000006247295234420505
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GraceDB › Events › 0 › GPSTime
- Baseline
1419729143.046631- Selected
1419729143.042521
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Changed
GraceDB › Events › 0 › H1SNR
- Baseline
4.8799744- Selected
4.9581118
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GraceDB › Events › 0 › InOfflineCatalog
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- Missing
- Selected
True
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GraceDB › Events › 0 › L1SNR
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8.0396566- Selected
7.7223687
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GraceDB › Events › 0 › Mass1
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45.360255- Selected
40.860004
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GraceDB › Events › 0 › Mass2
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26.346- Selected
28.050522
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GraceDB › Events › 0 › NetworkSNR
- Baseline
9.84586184377097- Selected
9.650418670715833
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GraceDB › Events › 0 › Pastro
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0.9608658953462348- Selected
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GraceDB › Events › 0 › Pbbh
- Baseline
0.9608658953462348- Selected
- Missing
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GraceDB › Events › 0 › Pbns
- Baseline
0.0000000000000000000010874329532290966- Selected
- Missing
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GraceDB › Events › 0 › Pnsbh
- Baseline
0.00000000000000000007744847369324045- Selected
- Missing
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Changed
GraceDB › Events › 0 › SearchType
- Baseline
low latency- Selected
offline
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Removed
GraceDB › Events › 0 › Skymap
- Baseline
https://gracedb.ligo.org/api/events/G540487/files/bayestar.multiorder.fits- Selected
- Missing
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GraceDB › Events › 0 › SourceClassification
- Baseline
https://gracedb.ligo.org/api/events/G540487/files/gstlal.p_astro.json- Selected
- Missing
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GraceDB › Events › 0 › Spin1z
- Baseline
-0.23203125- Selected
-0.29390624
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GraceDB › Events › 0 › Spin2z
- Baseline
-0.23203125- Selected
-0.29390624
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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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G540487- Selected
G602775
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GraceDB › Events › 0 › V1SNR
- Baseline
2.913892- Selected
- Missing
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GraceDB › Events › 0 › XML
- Baseline
https://gracedb.ligo.org/api/events/G540487/files/coinc.xml- Selected
https://gracedb.ligo.org/api/events/G602775/files/coinc.xml
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GraceDB › Events › 1 › FAR
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0.00000005699653- Selected
0.00000005569401228454821
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GraceDB › Events › 1 › GPSTime
- Baseline
1419729143.042772- Selected
1419729143.046631
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Changed
GraceDB › Events › 1 › H1SNR
- Baseline
4.514584- Selected
4.8799744
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GraceDB › Events › 1 › InOfflineCatalog
- Baseline
- Missing
- Selected
False
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GraceDB › Events › 1 › L1SNR
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8.07343- Selected
8.0396566
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GraceDB › Events › 1 › Mass1
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43.437941- Selected
45.360255
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GraceDB › Events › 1 › Mass2
- Baseline
39.855721- Selected
26.346
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GraceDB › Events › 1 › NetworkSNR
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9.611758- Selected
9.84586184377097
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GraceDB › Events › 1 › Pastro
- Baseline
0.924896965- Selected
0.9608658953462348
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GraceDB › Events › 1 › Pbbh
- Baseline
0.924896965- Selected
0.9608658953462348
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GraceDB › Events › 1 › Pbns
- Baseline
0.0- Selected
0.0000000000000000000010874329532290966
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GraceDB › Events › 1 › Pipeline
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MBTA- Selected
gstlal
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GraceDB › Events › 1 › Pnsbh
- Baseline
0.0- Selected
0.00000000000000000007744847369324045
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Changed
GraceDB › Events › 1 › Skymap
- Baseline
https://gracedb.ligo.org/api/events/G540485/files/bayestar.multiorder.fits- Selected
https://gracedb.ligo.org/api/events/G540487/files/bayestar.multiorder.fits
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Changed
GraceDB › Events › 1 › SourceClassification
- Baseline
https://gracedb.ligo.org/api/events/G540485/files/mbta.p_astro.json- Selected
https://gracedb.ligo.org/api/events/G540487/files/gstlal.p_astro.json
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Changed
GraceDB › Events › 1 › Spin1z
- Baseline
0.0835- Selected
-0.23203125
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Changed
GraceDB › Events › 1 › Spin2z
- Baseline
0.0835- Selected
-0.23203125
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Changed
GraceDB › Events › 1 › State
- Baseline
neighbor- Selected
preferred
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Changed
GraceDB › Events › 1 › UID
- Baseline
G540485- Selected
G540487
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Changed
GraceDB › Events › 1 › V1SNR
- Baseline
2.612308- Selected
2.913892
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Changed
GraceDB › Events › 1 › XML
- Baseline
https://gracedb.ligo.org/api/events/G540485/files/coinc.xml- Selected
https://gracedb.ligo.org/api/events/G540487/files/coinc.xml
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Changed
GraceDB › LastUpdate
- Baseline
2025-04-07 12:34:43.951048- Selected
2025-09-25 12:41:16.920286
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Added
GraceDB › SupereventFAR
- Baseline
- Missing
- Selected
0.0000000006247295234420505
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Changed
ParameterEstimation › Results › 0 › ReviewStatus
- Baseline
pass- Selected
ongoing
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Changed
ParameterEstimation › Status
- Baseline
complete- Selected
ongoing
View raw JSON diff
Technical inspection aid only. The semantic summary above remains authoritative.
Baseline 0bec9e23
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250101k", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 5.569401228454821e-08, "UID": "G540487", "XML": "https://gracedb.ligo.org/api/events/G540487/files/coinc.xml", "Pbbh": 0.9608658953462348, "Pbns": 1.0874329532290966e-21, "H1SNR": 4.8799744, "HasNS": 0.0, "L1SNR": 8.0396566, "Mass1": 45.360255, "Mass2": 26.346, "Notes": [], "Pnsbh": 7.744847369324045e-20, "State": "preferred", "V1SNR": 2.913892, "Pastro": 0.9608658953462348, "Skymap": "https://gracedb.ligo.org/api/events/G540487/files/bayestar.multiorder.fits", "Spin1z": -0.23203125, "Spin2z": -0.23203125, "GPSTime": 1419729143.046631, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.84586184377097, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G540487/files/gstlal.p_astro.json"}, {"FAR": 5.699653e-08, "UID": "G540485", "XML": "https://gracedb.ligo.org/api/events/G540485/files/coinc.xml", "Pbbh": 0.924896965, "Pbns": 0.0, "H1SNR": 4.514584, "HasNS": 0.0, "L1SNR": 8.07343, "Mass1": 43.437941, "Mass2": 39.855721, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 2.612308, "Pastro": 0.924896965, "Skymap": "https://gracedb.ligo.org/api/events/G540485/files/bayestar.multiorder.fits", "Spin1z": 0.0835, "Spin2z": 0.0835, "GPSTime": 1419729143.042772, "Pipeline": "MBTA", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.611758, "SearchType": "low latency", "EarlyWarning": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G540485/files/mbta.p_astro.json"}], "LastUpdate": "2025-04-07 12:34:43.951048", "Instruments": "H1,L1,V1"}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G540487/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": [{"UID": "IMRPhenomXPHM", "Notes": ["No production results satisfying request available, using best rota analysis instead"], "Finalized": false, "ReviewStatus": "pass", "CorrespondingPEUID": "online", "IsDesignatedIllustrativeResult": true}]}, "ParameterEstimation": {"Notes": [], "Status": "complete", "Results": [{"UID": "online", "Notes": ["When this file is updated add the contents as a comment on the relevant git issue.", "Perform a review of the online result and assess if it is sufficent for sending a skymap.", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "Automatic online PE run succeeded", "Results copied from /home/pe.o4/O4b/S250101k/online/bilby", "Vanilla BBH, no NSBH support", "Online run used to send update skymap"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250101k/online/bilby/G540487_config_complete.ini", "MD5Sum": "5a1fa1593159559cd5e54d8b18b2cbe5", "DateLastModified": "2024/12/31 17:18:20"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250101k/online/bilby/final_result/G540487_data0_1419729143-0410156_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "23f46b106bef2d6642d51f6e04729e86", "DateLastModified": "2025/01/01 07:52:20"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S250101k/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250101k/online/summary/samples/posterior_samples.h5", "MD5Sum": "2189f53b64f00f13e4651ffd0420f74d", "DateLastModified": "2025/01/01 08:20:17"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["sylvia.biscoveanu"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "online"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Viola Sordini", "v.sordini@ip2i.in2p3.fr", "Jess McIver", "jess.mciver@ligo.org", "Sophie Hourihane", "sophie.hourihane@ligo.org", "Laura Nuttall", "laura.nuttall@port.ac.uk", "Francesco Di Renzo", "f.di-renzo@ip2i.in2p3.fr", "Siddharth Soni", "siddharth.soni@ligo.org"], "Reviewers": ["Laura Nuttall", "laura.nuttall@port.ac.uk"], "DQRResults": [{"UID": " ", "Notes": [""], "DQRFile": {"Path": "CIT:/home/dqr/public_html/o4dqr/online/events/202501/S250101k/index.html", "MD5Sum": "813a9ebc329d4eaf2f9bcdc1b03f45e7", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202501/S250101k/index.html", "DateLastModified": "2025/01/16 08:33:29"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": [""], "FrameType": "H1_HOFT_AR01", "RecommendedChannel": "H1:DCS-CALIB_STRAIN_CLEAN_AR01 ", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": [""], "FrameType": "L1_HOFT_AR01", "RecommendedChannel": "L1:DCS-CALIB_STRAIN_CLEAN_AR01", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "V1", "Notes": [""], "FrameType": "HoftAR1", "RecommendedChannel": "V1:Hrec_hoftRepro1AR_16384Hz", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1", "V1"]}}
Selected 93f8f610
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250101k", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 6.247295234420505e-10, "UID": "G602775", "XML": "https://gracedb.ligo.org/api/events/G602775/files/coinc.xml", "H1SNR": 4.9581118, "HasNS": 0.0, "L1SNR": 7.7223687, "Mass1": 40.860004, "Mass2": 28.050522, "Notes": [], "State": "neighbor", "Spin1z": -0.29390624, "Spin2z": -0.29390624, "GPSTime": 1419729143.042521, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.650418670715833, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 2, "InOfflineCatalog": true}, {"FAR": 5.569401228454821e-08, "UID": "G540487", "XML": "https://gracedb.ligo.org/api/events/G540487/files/coinc.xml", "Pbbh": 0.9608658953462348, "Pbns": 1.0874329532290966e-21, "H1SNR": 4.8799744, "HasNS": 0.0, "L1SNR": 8.0396566, "Mass1": 45.360255, "Mass2": 26.346, "Notes": [], "Pnsbh": 7.744847369324045e-20, "State": "preferred", "V1SNR": 2.913892, "Pastro": 0.9608658953462348, "Skymap": "https://gracedb.ligo.org/api/events/G540487/files/bayestar.multiorder.fits", "Spin1z": -0.23203125, "Spin2z": -0.23203125, "GPSTime": 1419729143.046631, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 9.84586184377097, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G540487/files/gstlal.p_astro.json"}], "LastUpdate": "2025-09-25 12:41:16.920286", "Instruments": "H1,L1,V1", "SupereventFAR": 6.247295234420505e-10}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G540487/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": [{"UID": "IMRPhenomXPHM", "Notes": ["No production results satisfying request available, using best rota analysis instead"], "Finalized": false, "ReviewStatus": "pass", "CorrespondingPEUID": "online", "IsDesignatedIllustrativeResult": true}]}, "ParameterEstimation": {"Notes": [], "Status": "ongoing", "Results": [{"UID": "online", "Notes": ["When this file is updated add the contents as a comment on the relevant git issue.", "Perform a review of the online result and assess if it is sufficent for sending a skymap.", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "Automatic online PE run succeeded", "Results copied from /home/pe.o4/O4b/S250101k/online/bilby", "Vanilla BBH, no NSBH support", "Online run used to send update skymap"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250101k/online/bilby/G540487_config_complete.ini", "MD5Sum": "5a1fa1593159559cd5e54d8b18b2cbe5", "DateLastModified": "2024/12/31 17:18:20"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250101k/online/bilby/final_result/G540487_data0_1419729143-0410156_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "23f46b106bef2d6642d51f6e04729e86", "DateLastModified": "2025/01/01 07:52:20"}, "Publications": [], "ReviewStatus": "ongoing", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S250101k/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250101k/online/summary/samples/posterior_samples.h5", "MD5Sum": "2189f53b64f00f13e4651ffd0420f74d", "DateLastModified": "2025/01/01 08:20:17"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["sylvia.biscoveanu"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "online"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Viola Sordini", "v.sordini@ip2i.in2p3.fr", "Jess McIver", "jess.mciver@ligo.org", "Sophie Hourihane", "sophie.hourihane@ligo.org", "Laura Nuttall", "laura.nuttall@port.ac.uk", "Francesco Di Renzo", "f.di-renzo@ip2i.in2p3.fr", "Siddharth Soni", "siddharth.soni@ligo.org"], "Reviewers": ["Laura Nuttall", "laura.nuttall@port.ac.uk"], "DQRResults": [{"UID": " ", "Notes": [""], "DQRFile": {"Path": "CIT:/home/dqr/public_html/o4dqr/online/events/202501/S250101k/index.html", "MD5Sum": "813a9ebc329d4eaf2f9bcdc1b03f45e7", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202501/S250101k/index.html", "DateLastModified": "2025/01/16 08:33:29"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": [""], "FrameType": "H1_HOFT_AR01", "RecommendedChannel": "H1:DCS-CALIB_STRAIN_CLEAN_AR01 ", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": [""], "FrameType": "L1_HOFT_AR01", "RecommendedChannel": "L1:DCS-CALIB_STRAIN_CLEAN_AR01", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "V1", "Notes": [""], "FrameType": "HoftAR1", "RecommendedChannel": "V1:Hrec_hoftRepro1AR_16384Hz", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1", "V1"]}}