S230731an

Event ID: GW230731_215307 Trigger ID: S230731an cbc-workflow-o4a

Current version: 43d85b89 recorded 2026-07-28 13:35 UTC v3

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Version history

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Viewing version 8a2625c7 (historical) — not the current record

Selected version details

Changes from previous version 4b99de0e to selected version 8a2625c7

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

5 field changes.

Changed GraceDB › Events › 0 › CatalogVersion

Baseline

15

Selected

59
Changed GraceDB › Events › 1 › CatalogVersion

Baseline

15

Selected

59
Changed GraceDB › Events › 2 › CatalogVersion

Baseline

15

Selected

59
Changed GraceDB › Events › 3 › CatalogVersion

Baseline

15

Selected

59
Changed GraceDB › LastUpdate

Baseline

2024-10-11 12:06:04.017583

Selected

2024-10-12 01:30:53.760274

View raw JSON diff

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

Baseline 4b99de0e

{"Info": {"Notes": []}, "Sname": "S230731an", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 4.247418056526369e-22, "UID": "G519397", "XML": "https://gracedb.ligo.org/api/events/G519397/files/coinc.xml", "H1SNR": 8.4623566, "HasNS": 0.0, "L1SNR": 8.7755594, "Mass1": 16.636253, "Mass2": 7.3640094, "Notes": [], "State": "neighbor", "Spin1z": 0.092812501, "Spin2z": 0.092812501, "GPSTime": 1374875605.888236, "Pipeline": "gstlal", "HasMassGap": 0.12463847974647461, "HasRemnant": 0.0, "NetworkSNR": 12.19105909679083, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 15, "InOfflineCatalog": true}, {"FAR": 3.911258903560588e-12, "UID": "G420895", "XML": "https://gracedb.ligo.org/api/events/G420895/files/coinc.xml", "Pbbh": 0.760997307911735, "Pbns": 0.0, "H1SNR": 8.0568419, "HasNS": 0.0, "L1SNR": 8.4773874, "Mass1": 27.867058, "Mass2": 4.8996797, "Notes": [], "Pnsbh": 0.23899320475281907, "State": "neighbor", "Pastro": 0.9999905126645542, "Skymap": "https://gracedb.ligo.org/api/events/G420895/files/bayestar.multiorder.fits", "Spin1z": 0.32391885, "Spin2z": 0.93295616, "GPSTime": 1374875605.887207, "Pipeline": "spiir", "HasMassGap": 0.10595685582695276, "HasRemnant": 0.0, "NetworkSNR": 11.69524682123716, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 15, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G420895/files/spiir.p_astro.json"}, {"FAR": 2.460526225538543e-13, "UID": "G498656", "XML": "https://gracedb.ligo.org/api/events/G498656/files/coinc.xml", "H1SNR": 8.0053005, "HasNS": 0.0, "L1SNR": 8.8249636, "Mass1": 14.306765, "Mass2": 8.3157454, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G498656/files/bayestar.multiorder.fits", "Spin1z": -0.016843302, "Spin2z": -0.016843302, "GPSTime": 1374875605.886963, "Pipeline": "pycbc", "HasMassGap": 0.04473870517911886, "HasRemnant": 0.0, "NetworkSNR": 11.91489901134853, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 15, "InOfflineCatalog": true}, {"FAR": 1.059179e-18, "UID": "G490557", "XML": "https://gracedb.ligo.org/api/events/G490557/files/coinc.xml", "Pbbh": 1.0, "Pbns": 0.0, "H1SNR": 7.987277, "HasNS": 0.0, "L1SNR": 8.875156, "Mass1": 17.467924, "Mass2": 7.070309, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G490557/files/bayestar.multiorder.fits", "Spin1z": 0.114115, "Spin2z": 0.114115, "GPSTime": 1374875605.889635, "Pipeline": "MBTA", "HasMassGap": 0.11718147552867805, "HasRemnant": 0.0, "NetworkSNR": 11.940058, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 15, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G490557/files/mbta.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G420897", "XML": "https://gracedb.ligo.org/api/events/G420897/files/coinc.xml", "Pbbh": 0.8139519908482554, "Pbns": 0.0, "H1SNR": 8.6328821, "HasNS": 0.0, "L1SNR": 8.9746647, "Mass1": 12.339004, "Mass2": 9.5383854, "Notes": [], "Pnsbh": 0.1838623882504885, "State": "preferred", "Pastro": 0.9978143790987439, "Skymap": "https://gracedb.ligo.org/api/events/G420897/files/bayestar.multiorder.fits", "Spin1z": -0.04117376, "Spin2z": -0.04117376, "GPSTime": 1374875605.888672, "Pipeline": "pycbc", "HasMassGap": 0.052964740814740806, "HasRemnant": 0.0, "NetworkSNR": 12.45276113683971, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G420897/files/pycbc.p_astro.json"}], "LastUpdate": "2024-10-11 12:06:04.017583", "Instruments": "H1,L1", "SupereventFAR": 4.247418056526369e-22, "SupereventPastro": 1.0}, "Lensing": {}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G420897/files/bayestar.multiorder.fits"}, "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": [], "Status": "complete", "Results": [{"UID": "online", "Notes": ["Automatic online PE run succeeded", "Results copied from /home/pe.o4/O4a/S230731an/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230731an/online/bilby/G420897_config_complete.ini", "MD5Sum": "7cd4897f4e51c8494385519e76fbf501", "DateLastModified": "2023/07/31 14:59:38"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230731an/online/bilby/final_result/G420897_data0_1374875605-8886719_analysis_H1L1_merge_result.hdf5", "MD5Sum": "0fa6b1e79cc6bdde34a98526f0a2fbab", "DateLastModified": "2023/07/31 15:55:38"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230731an/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230731an/online/summary/samples/posterior_samples.h5", "MD5Sum": "d220eace7159cea026c61122336158a1", "DateLastModified": "2023/11/22 08:18:07"}, "WaveformApproximant": "IMRPhenomPv2"}], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Laura Nuttall", "Ronaldas Macas", "Siddharth Soni", "Sophie Hourihane", "laura.nuttall@port.ac.uk", "ronaldas.macas@ligo.org", "ronaldas.macas@port.ac.uk", "siddharth.soni@ligo.org", "sophie.hourihane@ligo.org"], "Reviewers": ["Laura Nuttall", "laura.nuttall@port.ac.uk"], "DQRResults": [{"UID": " ", "Notes": [""], "DQRFile": {"Path": "CIT:/home/dqr/public_html/o4dqr/online/events/202307/S230731an/index.html", "MD5Sum": "d63ebc8a52f6b27727211bf34af65dfe", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202307/S230731an/index.html", "DateLastModified": "2023/07/31 15:39:23"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 32.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["After feedback with PE (issue no. 31) we will keep fmin=40Hz at LHO due to extended noise"], "FrameType": "H1_HOFT_C00_AR", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 40}, {"UID": "L1", "Notes": ["After feedback with PE (issue no. 31) we will keep fmin=40Hz at LHO due to extended noise"], "FrameType": "L1_HOFT_C00_AR", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}

Selected 8a2625c7

{"Info": {"Notes": []}, "Sname": "S230731an", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 4.247418056526369e-22, "UID": "G519397", "XML": "https://gracedb.ligo.org/api/events/G519397/files/coinc.xml", "H1SNR": 8.4623566, "HasNS": 0.0, "L1SNR": 8.7755594, "Mass1": 16.636253, "Mass2": 7.3640094, "Notes": [], "State": "neighbor", "Spin1z": 0.092812501, "Spin2z": 0.092812501, "GPSTime": 1374875605.888236, "Pipeline": "gstlal", "HasMassGap": 0.12463847974647461, "HasRemnant": 0.0, "NetworkSNR": 12.19105909679083, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 59, "InOfflineCatalog": true}, {"FAR": 3.911258903560588e-12, "UID": "G420895", "XML": "https://gracedb.ligo.org/api/events/G420895/files/coinc.xml", "Pbbh": 0.760997307911735, "Pbns": 0.0, "H1SNR": 8.0568419, "HasNS": 0.0, "L1SNR": 8.4773874, "Mass1": 27.867058, "Mass2": 4.8996797, "Notes": [], "Pnsbh": 0.23899320475281907, "State": "neighbor", "Pastro": 0.9999905126645542, "Skymap": "https://gracedb.ligo.org/api/events/G420895/files/bayestar.multiorder.fits", "Spin1z": 0.32391885, "Spin2z": 0.93295616, "GPSTime": 1374875605.887207, "Pipeline": "spiir", "HasMassGap": 0.10595685582695276, "HasRemnant": 0.0, "NetworkSNR": 11.69524682123716, "SearchType": "low latency", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 59, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G420895/files/spiir.p_astro.json"}, {"FAR": 2.460526225538543e-13, "UID": "G498656", "XML": "https://gracedb.ligo.org/api/events/G498656/files/coinc.xml", "H1SNR": 8.0053005, "HasNS": 0.0, "L1SNR": 8.8249636, "Mass1": 14.306765, "Mass2": 8.3157454, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G498656/files/bayestar.multiorder.fits", "Spin1z": -0.016843302, "Spin2z": -0.016843302, "GPSTime": 1374875605.886963, "Pipeline": "pycbc", "HasMassGap": 0.04473870517911886, "HasRemnant": 0.0, "NetworkSNR": 11.91489901134853, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 59, "InOfflineCatalog": true}, {"FAR": 1.059179e-18, "UID": "G490557", "XML": "https://gracedb.ligo.org/api/events/G490557/files/coinc.xml", "Pbbh": 1.0, "Pbns": 0.0, "H1SNR": 7.987277, "HasNS": 0.0, "L1SNR": 8.875156, "Mass1": 17.467924, "Mass2": 7.070309, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G490557/files/bayestar.multiorder.fits", "Spin1z": 0.114115, "Spin2z": 0.114115, "GPSTime": 1374875605.889635, "Pipeline": "MBTA", "HasMassGap": 0.11718147552867805, "HasRemnant": 0.0, "NetworkSNR": 11.940058, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "4", "CatalogVersion": 59, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G490557/files/mbta.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G420897", "XML": "https://gracedb.ligo.org/api/events/G420897/files/coinc.xml", "Pbbh": 0.8139519908482554, "Pbns": 0.0, "H1SNR": 8.6328821, "HasNS": 0.0, "L1SNR": 8.9746647, "Mass1": 12.339004, "Mass2": 9.5383854, "Notes": [], "Pnsbh": 0.1838623882504885, "State": "preferred", "Pastro": 0.9978143790987439, "Skymap": "https://gracedb.ligo.org/api/events/G420897/files/bayestar.multiorder.fits", "Spin1z": -0.04117376, "Spin2z": -0.04117376, "GPSTime": 1374875605.888672, "Pipeline": "pycbc", "HasMassGap": 0.052964740814740806, "HasRemnant": 0.0, "NetworkSNR": 12.45276113683971, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G420897/files/pycbc.p_astro.json"}], "LastUpdate": "2024-10-12 01:30:53.760274", "Instruments": "H1,L1", "SupereventFAR": 4.247418056526369e-22, "SupereventPastro": 1.0}, "Lensing": {}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G420897/files/bayestar.multiorder.fits"}, "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": [], "Status": "complete", "Results": [{"UID": "online", "Notes": ["Automatic online PE run succeeded", "Results copied from /home/pe.o4/O4a/S230731an/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230731an/online/bilby/G420897_config_complete.ini", "MD5Sum": "7cd4897f4e51c8494385519e76fbf501", "DateLastModified": "2023/07/31 14:59:38"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230731an/online/bilby/final_result/G420897_data0_1374875605-8886719_analysis_H1L1_merge_result.hdf5", "MD5Sum": "0fa6b1e79cc6bdde34a98526f0a2fbab", "DateLastModified": "2023/07/31 15:55:38"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230731an/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230731an/online/summary/samples/posterior_samples.h5", "MD5Sum": "d220eace7159cea026c61122336158a1", "DateLastModified": "2023/11/22 08:18:07"}, "WaveformApproximant": "IMRPhenomPv2"}], "Analysts": [], "Reviewers": [], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Laura Nuttall", "Ronaldas Macas", "Siddharth Soni", "Sophie Hourihane", "laura.nuttall@port.ac.uk", "ronaldas.macas@ligo.org", "ronaldas.macas@port.ac.uk", "siddharth.soni@ligo.org", "sophie.hourihane@ligo.org"], "Reviewers": ["Laura Nuttall", "laura.nuttall@port.ac.uk"], "DQRResults": [{"UID": " ", "Notes": [""], "DQRFile": {"Path": "CIT:/home/dqr/public_html/o4dqr/online/events/202307/S230731an/index.html", "MD5Sum": "d63ebc8a52f6b27727211bf34af65dfe", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202307/S230731an/index.html", "DateLastModified": "2023/07/31 15:39:23"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 32.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["After feedback with PE (issue no. 31) we will keep fmin=40Hz at LHO due to extended noise"], "FrameType": "H1_HOFT_C00_AR", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "required", "RecommendedMinimumFrequency": 40}, {"UID": "L1", "Notes": ["After feedback with PE (issue no. 31) we will keep fmin=40Hz at LHO due to extended noise"], "FrameType": "L1_HOFT_C00_AR", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN_AR", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}

Metadata for selected version

Viewing historical metadata — not the current record

Summary

No summary highlights available.

Info

GraceDB

ADVOK

✓ True

Events

Item 1

FAR: 4.247418056526369e-22
UID: G519397
XML: https://gracedb.ligo.org/api/events/G519397/files/coinc.xml
H1SNR: 8.4623566
HasNS: 0.0
L1SNR: 8.7755594
Mass1: 16.636253
Mass2: 7.3640094
Notes: Empty list
State: neighbor
Spin1z: 0.092812501
Spin2z: 0.092812501
GPSTime: 1374875605.888236
Pipeline: gstlal
HasMassGap: 0.12463847974647461
HasRemnant: 0.0
NetworkSNR: 12.19105909679083
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 4
CatalogVersion: 59
InOfflineCatalog: ✓ True

Item 2

FAR: 3.911258903560588e-12
UID: G420895
XML: https://gracedb.ligo.org/api/events/G420895/files/coinc.xml
Pbbh: 0.760997307911735
Pbns: 0.0
H1SNR: 8.0568419
HasNS: 0.0
L1SNR: 8.4773874
Mass1: 27.867058
Mass2: 4.8996797
Notes: Empty list
Pnsbh: 0.23899320475281907
State: neighbor
Pastro: 0.9999905126645542
Skymap: https://gracedb.ligo.org/api/events/G420895/files/bayestar.multiorder.fits
Spin1z: 0.32391885
Spin2z: 0.93295616
GPSTime: 1374875605.887207
Pipeline: spiir
HasMassGap: 0.10595685582695276
HasRemnant: 0.0
NetworkSNR: 11.69524682123716
SearchType: low latency
EarlyWarning: ✗ False
CatalogNumber: 4
CatalogVersion: 59
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/events/G420895/files/spiir.p_astro.json

Item 3

FAR: 2.460526225538543e-13
UID: G498656
XML: https://gracedb.ligo.org/api/events/G498656/files/coinc.xml
H1SNR: 8.0053005
HasNS: 0.0
L1SNR: 8.8249636
Mass1: 14.306765
Mass2: 8.3157454
Notes: Empty list
State: neighbor
Skymap: https://gracedb.ligo.org/api/events/G498656/files/bayestar.multiorder.fits
Spin1z: -0.016843302
Spin2z: -0.016843302
GPSTime: 1374875605.886963
Pipeline: pycbc
HasMassGap: 0.04473870517911886
HasRemnant: 0.0
NetworkSNR: 11.91489901134853
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 4
CatalogVersion: 59
InOfflineCatalog: ✓ True

Item 4

FAR: 1.059179e-18
UID: G490557
XML: https://gracedb.ligo.org/api/events/G490557/files/coinc.xml
Pbbh: 1.0
Pbns: 0.0
H1SNR: 7.987277
HasNS: 0.0
L1SNR: 8.875156
Mass1: 17.467924
Mass2: 7.070309
Notes: Empty list
Pnsbh: 0.0
State: neighbor
Pastro: 1.0
Skymap: https://gracedb.ligo.org/api/events/G490557/files/bayestar.multiorder.fits
Spin1z: 0.114115
Spin2z: 0.114115
GPSTime: 1374875605.889635
Pipeline: MBTA
HasMassGap: 0.11718147552867805
HasRemnant: 0.0
NetworkSNR: 11.940058
SearchType: offline
EarlyWarning: ✗ False
CatalogNumber: 4
CatalogVersion: 59
InOfflineCatalog: ✓ True
SourceClassification: https://gracedb.ligo.org/api/events/G490557/files/mbta.p_astro.json

Item 5

FAR: 3.167545842243851e-10
UID: G420897
XML: https://gracedb.ligo.org/api/events/G420897/files/coinc.xml
Pbbh: 0.8139519908482554
Pbns: 0.0
H1SNR: 8.6328821
HasNS: 0.0
L1SNR: 8.9746647
Mass1: 12.339004
Mass2: 9.5383854
Notes: Empty list
Pnsbh: 0.1838623882504885
State: preferred
Pastro: 0.9978143790987439
Skymap: https://gracedb.ligo.org/api/events/G420897/files/bayestar.multiorder.fits
Spin1z: -0.04117376
Spin2z: -0.04117376
GPSTime: 1374875605.888672
Pipeline: pycbc
HasMassGap: 0.052964740814740806
HasRemnant: 0.0
NetworkSNR: 12.45276113683971
SearchType: low latency
EarlyWarning: ✗ False
InOfflineCatalog: ✗ False
SourceClassification: https://gracedb.ligo.org/api/events/G420897/files/pycbc.p_astro.json

LastUpdate

2024-10-12 01:30:53.760274

Instruments

H1,L1

SupereventFAR

4.247418056526369e-22

SupereventPastro

1.0

Parameter estimation (PE)

Notes

Empty list

Status

complete

Results

Item 1

UID

online

Notes

Item 1: Automatic online PE run succeeded
Item 2: Results copied from /home/pe.o4/O4a/S230731an/online/bilby

RunStatus

complete

ConfigFile

Path: CIT:/home/pe.o4/public_html/O4a/S230731an/online/bilby/G420897_config_complete.ini
MD5Sum: 7cd4897f4e51c8494385519e76fbf501
DateLastModified: 2023/07/31 14:59:38

Deprecated

✗ False

ResultFile

Path: CIT:/home/pe.o4/public_html/O4a/S230731an/online/bilby/final_result/G420897_data0_1374875605-8886719_analysis_H1L1_merge_result.hdf5
MD5Sum: 0fa6b1e79cc6bdde34a98526f0a2fbab
DateLastModified: 2023/07/31 15:55:38

Publications

Empty list

ReviewStatus

pass

PESummaryPageURL

https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230731an/online/summary/home.html

InferenceSoftware

bilby

PESummaryResultFile

Path: CIT:/home/pe.o4/public_html/O4a/S230731an/online/summary/samples/posterior_samples.h5
MD5Sum: d220eace7159cea026c61122336158a1
DateLastModified: 2023/11/22 08:18:07

WaveformApproximant

IMRPhenomPv2

Analysts

Empty list

Reviewers

Empty list

SafeSamplingRate

4096.0

IllustrativeResult

online

SafeLowerMassRatio

0.05

Lensing

Detector characterisation (Detchar)

Notes

Item 1: ""

Status

complete

Analysts

Item 1: Laura Nuttall
Item 2: Ronaldas Macas
Item 3: Siddharth Soni
Item 4: Sophie Hourihane
Item 5: laura.nuttall@port.ac.uk
Item 6: ronaldas.macas@ligo.org
Item 7: ronaldas.macas@port.ac.uk
Item 8: siddharth.soni@ligo.org
Item 9: sophie.hourihane@ligo.org

Reviewers

Item 1: Laura Nuttall
Item 2: laura.nuttall@port.ac.uk

DQRResults

Item 1

UID

Notes

Item 1: ""

DQRFile

Path: CIT:/home/dqr/public_html/o4dqr/online/events/202307/S230731an/index.html
MD5Sum: d63ebc8a52f6b27727211bf34af65dfe
PublicHTML: https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202307/S230731an/index.html
DateLastModified: 2023/07/31 15:39:23

ReviewStatus

pass

ValidationNotes

Item 1: ""

ValidationResult

pass

RecommendedDuration

32.0

RecommendedDetectors

Item 1

UID

Notes

Item 1: After feedback with PE (issue no. 31) we will keep fmin=40Hz at LHO due to extended noise

FrameType

H1_HOFT_C00_AR

RecommendedChannel

H1:GDS-CALIB_STRAIN_CLEAN_AR

GlitchMitigationStatus

required

RecommendedMinimumFrequency

Item 2

UID

Notes

Item 1: After feedback with PE (issue no. 31) we will keep fmin=40Hz at LHO due to extended noise

FrameType

L1_HOFT_C00_AR

RecommendedChannel

L1:GDS-CALIB_STRAIN_CLEAN_AR

GlitchMitigationStatus

not required

RecommendedMinimumFrequency

ParticipatingDetectors

Item 1: H1
Item 2: L1

Extreme matter

Cosmology

PreferredLowLatencySkymap: https://gracedb.ligo.org/api/events/G420897/files/bayestar.multiorder.fits

S230731an

History

Version history

Selected version details

Changes from previous version 4b99de0e to selected version 8a2625c7

Baseline 4b99de0e

Selected 8a2625c7

Metadata for selected version

Summary

Info

GraceDB

Parameter estimation (PE)

Lensing

Detector characterisation (Detchar)

Extreme matter

Cosmology

Catalogue tracking

Publications

Additional metadata: Sname

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations

S230731an Copy superevent ID Show full identifier S230731an

History

Version history

Selected version details

Changes from previous version 4b99de0e to selected version 8a2625c7

Baseline 4b99de0e

Selected 8a2625c7

Metadata for selected version

Summary

Info

GraceDB

All remaining fields

Parameter estimation (PE)

All remaining fields

Lensing

Detector characterisation (Detchar)

All remaining fields

Extreme matter

Cosmology

All remaining fields

Catalogue tracking

Publications

Additional metadata: Sname

All remaining fields

Additional metadata: TestingGR

Additional metadata: RatesAndPopulations

S230731an