S230825k S230825k
Event ID: GW230825_041334 Trigger ID: S230825k cbc-workflow-o4a
Current version: 43d85b89
recorded 2026-07-28 13:35 UTC
v3
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Viewing version 09df11da (historical) — not the current record
Selected version 09df11da. Compared with previous version 38f27bfc.
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Changes from previous version 38f27bfc to selected version 09df11da
Change legend: Added exists only in the selected version; Removed exists only in the baseline; Changed has different values.
23 field changes.
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Changed
DetectorCharacterization › Analysts › 0
- Baseline
Adrian Helmling-Cornell- Selected
Sudhagar Suyamprakasam
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Changed
DetectorCharacterization › Analysts › 1
- Baseline
Francesco Di Renzo- Selected
sudhagar.suyamprakasam@ligo.org
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Changed
DetectorCharacterization › Analysts › 2
- Baseline
Laura Nuttall- Selected
Adrian Helmling-Cornell
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Changed
DetectorCharacterization › Analysts › 3
- Baseline
Siddharth Soni- Selected
ahelmlin@uoregon.edu
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Changed
DetectorCharacterization › Analysts › 5
- Baseline
Sudhagar Suyamprakasam- Selected
sophie.hourihane@ligo.org
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Changed
DetectorCharacterization › Analysts › 6
- Baseline
ahelmlin@uoregon.edu- Selected
Laura Nuttall
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Changed
DetectorCharacterization › Analysts › 7
- Baseline
f.di-renzo@ip2i.in2p3.fr- Selected
laura.nuttall@port.ac.uk
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Changed
DetectorCharacterization › Analysts › 8
- Baseline
laura.nuttall@port.ac.uk- Selected
Francesco Di Renzo
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Changed
DetectorCharacterization › Analysts › 9
- Baseline
siddharth.soni@ligo.org- Selected
f.di-renzo@ip2i.in2p3.fr
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Changed
DetectorCharacterization › Analysts › 10
- Baseline
sophie.hourihane@ligo.org- Selected
Siddharth Soni
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Changed
DetectorCharacterization › Analysts › 11
- Baseline
sudhagar.suyamprakasam@ligo.org- Selected
siddharth.soni@ligo.org
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Changed
DetectorCharacterization › DQRResults › 0 › DQRFile › DateLastModified
- Baseline
2023/08/25 05:19:15- Selected
2023/08/30 09:35:31
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Changed
DetectorCharacterization › DQRResults › 0 › DQRFile › MD5Sum
- Baseline
f686949368a6a97f3a5f70cf79334936- Selected
8efee8b701e17e37a63e9dc081ffc1bb
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Added
DetectorCharacterization › DQRResults › 0 › Notes › 0
- Baseline
- Missing
- Selected
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Changed
DetectorCharacterization › DQRResults › 0 › UID
- Baseline
StandardEV- Selected
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Changed
DetectorCharacterization › DQRResults › 0 › ValidationNotes › 0
- Baseline
H1 and L1 were in observing mode. H1 doesn't have DQ issues. L1 has not passed the IDQ. This event has a low SNR value at L1, Omega Scan SNR = 4.9, and the GSTLal pipeline reported 5.1479387 as an SNR. So, The excess power for this event at L1 is not visually clear in the Omega Scan Time-Frequency map.- Selected
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Added
DetectorCharacterization › Notes › 0
- Baseline
- Missing
- Selected
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Added
DetectorCharacterization › RecommendedDetectors › 0 › FrameType
- Baseline
- Missing
- Selected
H1_HOFT_C00
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Removed
DetectorCharacterization › RecommendedDetectors › 0 › Notes › 1
- Baseline
H1 and L1 were in observing mode. H1 doesn't have DQ issues. L1 has not passed the IDQ. This event has a low SNR value at L1, Omega Scan SNR = 4.9, and the GSTLal pipeline reported 5.1479387 as an SNR. So, The excess power for this event at L1 is not visually clear in the Omega Scan Time-Frequency map.- Selected
- Missing
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Added
DetectorCharacterization › RecommendedDetectors › 0 › RecommendedChannel
- Baseline
- Missing
- Selected
H1:GDS-CALIB_STRAIN_CLEAN
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Added
DetectorCharacterization › RecommendedDetectors › 1 › FrameType
- Baseline
- Missing
- Selected
L1_HOFT_C00
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Removed
DetectorCharacterization › RecommendedDetectors › 1 › Notes › 1
- Baseline
H1 and L1 were in observing mode. H1 doesn't have DQ issues. L1 has not passed the IDQ. This event has a low SNR value at L1, Omega Scan SNR = 4.9, and the GSTLal pipeline reported 5.1479387 as an SNR. So, The excess power for this event at L1 is not visually clear in the Omega Scan Time-Frequency map.- Selected
- Missing
-
Added
DetectorCharacterization › RecommendedDetectors › 1 › RecommendedChannel
- Baseline
- Missing
- Selected
L1:GDS-CALIB_STRAIN_CLEAN
View raw JSON diff
Technical inspection aid only. The semantic summary above remains authoritative.
Baseline 38f27bfc
{"Info": {"Notes": []}, "Sname": "S230825k", "GraceDB": {"Events": [{"FAR": 1.70423e-07, "UID": "G432181", "Pbbh": 0.12413216461406673, "Pbns": 0.0, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.12413216461406673, "Skymap": "https://gracedb.ligo.org/api/events/G432181/files/cwb.multiorder.fits", "GPSTime": 1376972032.5547, "Pipeline": "CWB", "NetworkSNR": 8.792600866637812, "SourceClassification": "https://gracedb.ligo.org/api/events/G432181/files/cwb.p_astro.json"}, {"FAR": 2.667849e-06, "UID": "G432180", "XML": "https://gracedb.ligo.org/api/events/G432180/files/coinc.xml", "Pbbh": 0.157604997, "Pbns": 0.0, "H1SNR": 6.683486, "HasNS": 0.0, "L1SNR": 5.088596, "Mass1": 57.647822, "Mass2": 54.342867, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.15760499699999997, "Skymap": "https://gracedb.ligo.org/api/events/G432180/files/bayestar.multiorder.fits", "Spin1z": 0.206009, "Spin2z": 0.206009, "GPSTime": 1376972032.535836, "Pipeline": "MBTA", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.400166, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G432180/files/mbta.p_astro.json"}, {"FAR": 2.387521492236506e-09, "UID": "G432177", "XML": "https://gracedb.ligo.org/api/events/G432177/files/coinc.xml", "Pbbh": 0.9978452593333421, "Pbns": 4.404595818027344e-18, "H1SNR": 7.0401893, "HasNS": 0.0, "L1SNR": 5.1479387, "Mass1": 67.469643, "Mass2": 59.519035, "Pnsbh": 3.194325954971056e-16, "State": "preferred", "Pastro": 0.9978452593333424, "Skymap": "https://gracedb.ligo.org/api/events/G432177/files/bayestar.multiorder.fits", "Spin1z": 0.38671875, "Spin2z": 0.38671875, "GPSTime": 1376972032.545885, "Pipeline": "gstlal", "HasMassGap": 0.059442968908486146, "HasRemnant": 0.0, "NetworkSNR": 8.721555942299034, "SourceClassification": "https://gracedb.ligo.org/api/events/G432177/files/gstlal.p_astro.json"}], "LastUpdate": "2023-08-27 13:01:03.054263", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G432177/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": []}, "ParameterEstimation": {"Notes": [], "Status": "complete", "Results": [{"UID": "online", "Notes": ["Automatic online PE run succeeded", "Railing in dL observed at upper prior bound", "Results copied from /home/pe.o4/O4a/S230825k/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230825k/online/bilby/G432177_config_complete.ini", "MD5Sum": "337221e43e2e6e00a90cd25467049174", "DateLastModified": "2023/08/24 21:19:40"}, "Deprecated": true, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230825k/online/bilby/final_result/G432177_data0_1376972032-5458848_analysis_H1L1_merge_result.hdf5", "MD5Sum": "94a87b75333cd6b607d3a82285bf3b94", "DateLastModified": "2023/08/24 23:41:18"}, "Publications": [], "ReviewStatus": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230825k/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp0", "Notes": ["Results copied from /home/reiko.harada/pe/O4/S230825k/", "Run with maximum dL increased to 20 Gpc", "Shows support for positive chi_Eff"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230825k/Exp0/bilby/Exp0_config_complete.ini", "MD5Sum": "383938be1eada2cc63b7ed65e5478530", "DateLastModified": "2023/08/25 00:56:55"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230825k/Exp0/bilby/final_result/Exp0_data0_1376972032-5458848_analysis_H1L1_merge_result.hdf5", "MD5Sum": "0caadc4eeb937f5685f39001a94de71c", "DateLastModified": "2023/08/25 02:41:36"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230825k/Exp0/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": ["Reiko Harada"], "Reviewers": ["Michael Williams"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "Exp0", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [], "Status": "complete", "Analysts": ["Adrian Helmling-Cornell", "Francesco Di Renzo", "Laura Nuttall", "Siddharth Soni", "Sophie Hourihane", "Sudhagar Suyamprakasam", "ahelmlin@uoregon.edu", "f.di-renzo@ip2i.in2p3.fr", "laura.nuttall@port.ac.uk", "siddharth.soni@ligo.org", "sophie.hourihane@ligo.org", "sudhagar.suyamprakasam@ligo.org"], "Reviewers": ["Laura Nuttall", "laura.nuttall@port.ac.uk"], "DQRResults": [{"UID": "StandardEV", "Notes": [], "DQRFile": {"Path": "CIT:/home/dqr/public_html/o4dqr/online/events/202308/S230825k/index.html", "MD5Sum": "f686949368a6a97f3a5f70cf79334936", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202308/S230825k/index.html", "DateLastModified": "2023/08/25 05:19:15"}, "ReviewStatus": "pass", "ValidationNotes": ["H1 and L1 were in observing mode. H1 doesn't have DQ issues. L1 has not passed the IDQ. This event has a low SNR value at L1, Omega Scan SNR = 4.9, and the GSTLal pipeline reported 5.1479387 as an SNR. So, The excess power for this event at L1 is not visually clear in the Omega Scan Time-Frequency map."], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["DQ issues outside of 8 second window. If PE extends window please come back to detchar", "H1 and L1 were in observing mode. H1 doesn't have DQ issues. L1 has not passed the IDQ. This event has a low SNR value at L1, Omega Scan SNR = 4.9, and the GSTLal pipeline reported 5.1479387 as an SNR. So, The excess power for this event at L1 is not visually clear in the Omega Scan Time-Frequency map."], "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["DQ issues outside of 8 second window. If PE extends window please come back to detchar", "H1 and L1 were in observing mode. H1 doesn't have DQ issues. L1 has not passed the IDQ. This event has a low SNR value at L1, Omega Scan SNR = 4.9, and the GSTLal pipeline reported 5.1479387 as an SNR. So, The excess power for this event at L1 is not visually clear in the Omega Scan Time-Frequency map."], "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}
Selected 09df11da
{"Info": {"Notes": []}, "Sname": "S230825k", "GraceDB": {"Events": [{"FAR": 1.70423e-07, "UID": "G432181", "Pbbh": 0.12413216461406673, "Pbns": 0.0, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.12413216461406673, "Skymap": "https://gracedb.ligo.org/api/events/G432181/files/cwb.multiorder.fits", "GPSTime": 1376972032.5547, "Pipeline": "CWB", "NetworkSNR": 8.792600866637812, "SourceClassification": "https://gracedb.ligo.org/api/events/G432181/files/cwb.p_astro.json"}, {"FAR": 2.667849e-06, "UID": "G432180", "XML": "https://gracedb.ligo.org/api/events/G432180/files/coinc.xml", "Pbbh": 0.157604997, "Pbns": 0.0, "H1SNR": 6.683486, "HasNS": 0.0, "L1SNR": 5.088596, "Mass1": 57.647822, "Mass2": 54.342867, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.15760499699999997, "Skymap": "https://gracedb.ligo.org/api/events/G432180/files/bayestar.multiorder.fits", "Spin1z": 0.206009, "Spin2z": 0.206009, "GPSTime": 1376972032.535836, "Pipeline": "MBTA", "HasMassGap": 0.004106583072100313, "HasRemnant": 0.0, "NetworkSNR": 8.400166, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G432180/files/mbta.p_astro.json"}, {"FAR": 2.387521492236506e-09, "UID": "G432177", "XML": "https://gracedb.ligo.org/api/events/G432177/files/coinc.xml", "Pbbh": 0.9978452593333421, "Pbns": 4.404595818027344e-18, "H1SNR": 7.0401893, "HasNS": 0.0, "L1SNR": 5.1479387, "Mass1": 67.469643, "Mass2": 59.519035, "Pnsbh": 3.194325954971056e-16, "State": "preferred", "Pastro": 0.9978452593333424, "Skymap": "https://gracedb.ligo.org/api/events/G432177/files/bayestar.multiorder.fits", "Spin1z": 0.38671875, "Spin2z": 0.38671875, "GPSTime": 1376972032.545885, "Pipeline": "gstlal", "HasMassGap": 0.059442968908486146, "HasRemnant": 0.0, "NetworkSNR": 8.721555942299034, "SourceClassification": "https://gracedb.ligo.org/api/events/G432177/files/gstlal.p_astro.json"}], "LastUpdate": "2023-08-27 13:01:03.054263", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G432177/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": []}, "ParameterEstimation": {"Notes": [], "Status": "complete", "Results": [{"UID": "online", "Notes": ["Automatic online PE run succeeded", "Railing in dL observed at upper prior bound", "Results copied from /home/pe.o4/O4a/S230825k/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230825k/online/bilby/G432177_config_complete.ini", "MD5Sum": "337221e43e2e6e00a90cd25467049174", "DateLastModified": "2023/08/24 21:19:40"}, "Deprecated": true, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230825k/online/bilby/final_result/G432177_data0_1376972032-5458848_analysis_H1L1_merge_result.hdf5", "MD5Sum": "94a87b75333cd6b607d3a82285bf3b94", "DateLastModified": "2023/08/24 23:41:18"}, "Publications": [], "ReviewStatus": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230825k/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp0", "Notes": ["Results copied from /home/reiko.harada/pe/O4/S230825k/", "Run with maximum dL increased to 20 Gpc", "Shows support for positive chi_Eff"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230825k/Exp0/bilby/Exp0_config_complete.ini", "MD5Sum": "383938be1eada2cc63b7ed65e5478530", "DateLastModified": "2023/08/25 00:56:55"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230825k/Exp0/bilby/final_result/Exp0_data0_1376972032-5458848_analysis_H1L1_merge_result.hdf5", "MD5Sum": "0caadc4eeb937f5685f39001a94de71c", "DateLastModified": "2023/08/25 02:41:36"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230825k/Exp0/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": ["Reiko Harada"], "Reviewers": ["Michael Williams"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "Exp0", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Sudhagar Suyamprakasam", "sudhagar.suyamprakasam@ligo.org", "Adrian Helmling-Cornell", "ahelmlin@uoregon.edu", "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/202308/S230825k/index.html", "MD5Sum": "8efee8b701e17e37a63e9dc081ffc1bb", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202308/S230825k/index.html", "DateLastModified": "2023/08/30 09:35:31"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["DQ issues outside of 8 second window. If PE extends window please come back to detchar"], "FrameType": "H1_HOFT_C00", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}, {"UID": "L1", "Notes": ["DQ issues outside of 8 second window. If PE extends window please come back to detchar"], "FrameType": "L1_HOFT_C00", "RecommendedChannel": "L1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1", "L1"]}}