S230927be S230927be
Event ID: GW230927_153832 Trigger ID: S230927be cbc-workflow-o4a
Current version: 43d85b89
recorded 2026-07-28 13:35 UTC
v3
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Selected version 79f6e86b. Compared with previous version d2467d49.
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Changes from previous version d2467d49 to selected version 79f6e86b
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8 field changes.
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Changed
DetectorCharacterization › DQRResults › 0 › ValidationNotes › 0
- Baseline
Notes: H1: DQ Issue noted for iDQ Task. The aux channel H1:PEM-CS_MAG_LVEA_VERTEX_X_DQ_0_2048 is marked to have high rank (0.2) from 1379864322.918945 to 1379864338.918945. However, this is at -2sec of the trigger time likely to be of less importance. Instead, excess power is found in the channel H1:PEM-CS_MAINSMON_EBAY_2_DQ at trigger time of 1379864330.919 with a p-vale of 0.008 which might be noteworthy. L1: DQ Issue noted for Omegascan Overlap Task. The L1:SQZ-SHG_GR_LF_OUT_DQ channel shows excess power between 80Hz to 200Hz almost coincident with the trigger time of 1379864330.919 with a p-value of 0. There are a few other channels - L1:SQZ-SHG_TRANS_LF_OUT_DQ, L1:PEM-CS_MAG_LVEA_VERTEX_Z_DQ which also show excess power at similar times.- Selected
-
Added
DetectorCharacterization › RecommendedDetectors › 0 › FrameType
- Baseline
- Missing
- Selected
H1_HOFT_C00
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Changed
DetectorCharacterization › RecommendedDetectors › 0 › Notes › 0
- Baseline
Notes: H1: DQ Issue noted for iDQ Task. The aux channel H1:PEM-CS_MAG_LVEA_VERTEX_X_DQ_0_2048 is marked to have high rank (0.2) from 1379864322.918945 to 1379864338.918945. However, this is at -2sec of the trigger time likely to be of less importance. Instead, excess power is found in the channel H1:PEM-CS_MAINSMON_EBAY_2_DQ at trigger time of 1379864330.919 with a p-vale of 0.008 which might be noteworthy. L1: DQ Issue noted for Omegascan Overlap Task. The L1:SQZ-SHG_GR_LF_OUT_DQ channel shows excess power between 80Hz to 200Hz almost coincident with the trigger time of 1379864330.919 with a p-value of 0. There are a few other channels - L1:SQZ-SHG_TRANS_LF_OUT_DQ, L1:PEM-CS_MAG_LVEA_VERTEX_Z_DQ which also show excess power at similar times.- Selected
At LLO some low level noise at 1379864331.32 at 30 Hz and at LHO some low level noise at 1379864330.3 at 55Hz. I don't think either is a problem so recommend normal settings. PE to come back if anything looks odd in analysis.
-
Removed
DetectorCharacterization › RecommendedDetectors › 0 › Notes › 1
- Baseline
At LLO some low level noise at 1379864331.32 at 30 Hz and at LHO some low level noise at 1379864330.3 at 55Hz. I don't think either is a problem so recommend normal settings. PE to come back if anything looks odd in analysis.- Selected
- Missing
-
Removed
DetectorCharacterization › RecommendedDetectors › 0 › Notes › 2
- Baseline
- Selected
- Missing
-
Removed
DetectorCharacterization › RecommendedDetectors › 0 › Notes › 3
- Baseline
- Selected
- Missing
-
Removed
DetectorCharacterization › RecommendedDetectors › 0 › Notes › 4
- Baseline
- Selected
- Missing
-
Added
DetectorCharacterization › RecommendedDetectors › 0 › RecommendedChannel
- Baseline
- Missing
- Selected
H1:GDS-CALIB_STRAIN_CLEAN
View raw JSON diff
Technical inspection aid only. The semantic summary above remains authoritative.
Baseline d2467d49
{"Info": {"Notes": []}, "Sname": "S230927be", "GraceDB": {"Events": [{"FAR": 6.63674e-11, "UID": "G441188", "Pbbh": 0.9993552585830122, "Pbns": 0.0, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9993552585830122, "Skymap": "https://gracedb.ligo.org/api/events/G441188/files/cwb.multiorder.fits", "GPSTime": 1379864330.918, "Pipeline": "CWB", "NetworkSNR": 19.87458427238165, "SourceClassification": "https://gracedb.ligo.org/api/events/G441188/files/cwb.p_astro.json"}, {"FAR": 1.352072e-09, "UID": "G441186", "XML": "https://gracedb.ligo.org/api/events/G441186/files/coinc.xml", "Pbbh": 0.998925788, "Pbns": 0.0, "H1SNR": 11.972839, "HasNS": 0.0, "L1SNR": 16.22809, "Mass1": 26.138435, "Mass2": 20.513111, "Pnsbh": 8.2315e-05, "State": "neighbor", "Pastro": 0.999008106, "Skymap": "https://gracedb.ligo.org/api/events/G441186/files/bayestar.multiorder.fits", "Spin1z": 0.034128, "Spin2z": 0.034128, "GPSTime": 1379864330.915335, "Pipeline": "MBTA", "HasMassGap": 0.018337143660926765, "HasRemnant": 0.0, "NetworkSNR": 20.166799, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G441186/files/mbta.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G441185", "XML": "https://gracedb.ligo.org/api/events/G441185/files/coinc.xml", "Pbbh": 0.9996578739974026, "Pbns": 0.0, "H1SNR": 11.965821, "HasNS": 0.0, "L1SNR": 16.292339, "Mass1": 27.153339, "Mass2": 19.791698, "Pnsbh": 0.0, "State": "preferred", "Pastro": 0.9996578739974026, "Skymap": "https://gracedb.ligo.org/api/events/G441185/files/bayestar.multiorder.fits", "Spin1z": 0.048577432, "Spin2z": 0.048577432, "GPSTime": 1379864330.918945, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 20.21438100099481, "SourceClassification": "https://gracedb.ligo.org/api/events/G441185/files/pycbc.p_astro.json"}, {"FAR": 4.563712414670365e-43, "UID": "G441184", "XML": "https://gracedb.ligo.org/api/events/G441184/files/coinc.xml", "Pbbh": 1.0, "Pbns": 9.843718345380827e-86, "H1SNR": 11.764611, "HasNS": 0.0, "L1SNR": 15.952857, "Mass1": 23.732178, "Mass2": 21.829105, "Pnsbh": 8.760098442763725e-84, "State": "neighbor", "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G441184/files/bayestar.multiorder.fits", "Spin1z": -0.0309375, "Spin2z": -0.0309375, "GPSTime": 1379864330.919209, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 19.82169833158956, "SourceClassification": "https://gracedb.ligo.org/api/events/G441184/files/gstlal.p_astro.json"}, {"FAR": 1.649554005357252e-24, "UID": "G441183", "XML": "https://gracedb.ligo.org/api/events/G441183/files/coinc.xml", "Pbbh": 1.0, "Pbns": 0.0, "H1SNR": 11.301635, "HasNS": 0.0, "L1SNR": 15.650708, "Mass1": 27.147976, "Mass2": 18.606773, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G441183/files/bayestar.multiorder.fits", "Spin1z": -0.17756957, "Spin2z": 0.03709143, "GPSTime": 1379864330.918945, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 19.30470450457631, "SourceClassification": "https://gracedb.ligo.org/api/events/G441183/files/spiir.p_astro.json"}], "LastUpdate": "2023-10-30 07:02:09.160852", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G441185/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", "GCN update sent with this result", "Results copied from /home/pe.o4/O4a/S230927be/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230927be/online/bilby/G441185_config_complete.ini", "MD5Sum": "4c0ce3210b10835e5b693787983be46b", "DateLastModified": "2023/09/27 08:44:41"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230927be/online/bilby/final_result/G441185_data0_1379864330-9204102_analysis_H1L1_merge_result.hdf5", "MD5Sum": "c49aae0f8a9caf727d33413bf9ff6b84", "DateLastModified": "2023/09/27 19:41:16"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230927be/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Colm Talbot"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Anupreeta More", "anupreeta@iucaa.in", "Derek Davis", "derek.davis@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/202309/S230927be/index.html", "MD5Sum": "66bb549afe54e3c286ba062a316da047", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202309/S230927be/index.html", "DateLastModified": "2023/10/03 09:38:19"}, "ReviewStatus": "pass", "ValidationNotes": ["Notes: H1: DQ Issue noted for iDQ Task. The aux channel H1:PEM-CS_MAG_LVEA_VERTEX_X_DQ_0_2048 is marked to have high rank (0.2) from 1379864322.918945 \u00a0to 1379864338.918945. However, this is at -2sec of the trigger time likely to be of less importance.\u00a0 Instead, excess power is found in the channel H1:PEM-CS_MAINSMON_EBAY_2_DQ at trigger time of 1379864330.919 with a p-vale of 0.008 which might be noteworthy. L1: DQ Issue noted for Omegascan Overlap Task. The L1:SQZ-SHG_GR_LF_OUT_DQ channel shows excess power between 80Hz to 200Hz almost coincident with the trigger time of 1379864330.919 with a p-value of 0. There are a few other channels - L1:SQZ-SHG_TRANS_LF_OUT_DQ, L1:PEM-CS_MAG_LVEA_VERTEX_Z_DQ which also show excess power at similar times."], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["Notes: H1: DQ Issue noted for iDQ Task. The aux channel H1:PEM-CS_MAG_LVEA_VERTEX_X_DQ_0_2048 is marked to have high rank (0.2) from 1379864322.918945 \u00a0to 1379864338.918945. However, this is at -2sec of the trigger time likely to be of less importance.\u00a0 Instead, excess power is found in the channel H1:PEM-CS_MAINSMON_EBAY_2_DQ at trigger time of 1379864330.919 with a p-vale of 0.008 which might be noteworthy. L1: DQ Issue noted for Omegascan Overlap Task. The L1:SQZ-SHG_GR_LF_OUT_DQ channel shows excess power between 80Hz to 200Hz almost coincident with the trigger time of 1379864330.919 with a p-value of 0. There are a few other channels - L1:SQZ-SHG_TRANS_LF_OUT_DQ, L1:PEM-CS_MAG_LVEA_VERTEX_Z_DQ which also show excess power at similar times.", "At LLO some low level noise at 1379864331.32 at 30 Hz and at LHO some low level noise at 1379864330.3 at 55Hz. I don't think either is a problem so recommend normal settings. PE to come back if anything looks odd in analysis.", "", "", ""], "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1"]}}
Selected 79f6e86b
{"Info": {"Notes": []}, "Sname": "S230927be", "GraceDB": {"Events": [{"FAR": 6.63674e-11, "UID": "G441188", "Pbbh": 0.9993552585830122, "Pbns": 0.0, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 0.9993552585830122, "Skymap": "https://gracedb.ligo.org/api/events/G441188/files/cwb.multiorder.fits", "GPSTime": 1379864330.918, "Pipeline": "CWB", "NetworkSNR": 19.87458427238165, "SourceClassification": "https://gracedb.ligo.org/api/events/G441188/files/cwb.p_astro.json"}, {"FAR": 1.352072e-09, "UID": "G441186", "XML": "https://gracedb.ligo.org/api/events/G441186/files/coinc.xml", "Pbbh": 0.998925788, "Pbns": 0.0, "H1SNR": 11.972839, "HasNS": 0.0, "L1SNR": 16.22809, "Mass1": 26.138435, "Mass2": 20.513111, "Pnsbh": 8.2315e-05, "State": "neighbor", "Pastro": 0.999008106, "Skymap": "https://gracedb.ligo.org/api/events/G441186/files/bayestar.multiorder.fits", "Spin1z": 0.034128, "Spin2z": 0.034128, "GPSTime": 1379864330.915335, "Pipeline": "MBTA", "HasMassGap": 0.018337143660926765, "HasRemnant": 0.0, "NetworkSNR": 20.166799, "PipelineHasNS": 0.0, "PipelineHasRemnant": 0.0, "SourceClassification": "https://gracedb.ligo.org/api/events/G441186/files/mbta.p_astro.json"}, {"FAR": 3.167545842243851e-10, "UID": "G441185", "XML": "https://gracedb.ligo.org/api/events/G441185/files/coinc.xml", "Pbbh": 0.9996578739974026, "Pbns": 0.0, "H1SNR": 11.965821, "HasNS": 0.0, "L1SNR": 16.292339, "Mass1": 27.153339, "Mass2": 19.791698, "Pnsbh": 0.0, "State": "preferred", "Pastro": 0.9996578739974026, "Skymap": "https://gracedb.ligo.org/api/events/G441185/files/bayestar.multiorder.fits", "Spin1z": 0.048577432, "Spin2z": 0.048577432, "GPSTime": 1379864330.918945, "Pipeline": "pycbc", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 20.21438100099481, "SourceClassification": "https://gracedb.ligo.org/api/events/G441185/files/pycbc.p_astro.json"}, {"FAR": 4.563712414670365e-43, "UID": "G441184", "XML": "https://gracedb.ligo.org/api/events/G441184/files/coinc.xml", "Pbbh": 1.0, "Pbns": 9.843718345380827e-86, "H1SNR": 11.764611, "HasNS": 0.0, "L1SNR": 15.952857, "Mass1": 23.732178, "Mass2": 21.829105, "Pnsbh": 8.760098442763725e-84, "State": "neighbor", "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G441184/files/bayestar.multiorder.fits", "Spin1z": -0.0309375, "Spin2z": -0.0309375, "GPSTime": 1379864330.919209, "Pipeline": "gstlal", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 19.82169833158956, "SourceClassification": "https://gracedb.ligo.org/api/events/G441184/files/gstlal.p_astro.json"}, {"FAR": 1.649554005357252e-24, "UID": "G441183", "XML": "https://gracedb.ligo.org/api/events/G441183/files/coinc.xml", "Pbbh": 1.0, "Pbns": 0.0, "H1SNR": 11.301635, "HasNS": 0.0, "L1SNR": 15.650708, "Mass1": 27.147976, "Mass2": 18.606773, "Pnsbh": 0.0, "State": "neighbor", "Pastro": 1.0, "Skymap": "https://gracedb.ligo.org/api/events/G441183/files/bayestar.multiorder.fits", "Spin1z": -0.17756957, "Spin2z": 0.03709143, "GPSTime": 1379864330.918945, "Pipeline": "spiir", "HasMassGap": 0.0, "HasRemnant": 0.0, "NetworkSNR": 19.30470450457631, "SourceClassification": "https://gracedb.ligo.org/api/events/G441183/files/spiir.p_astro.json"}], "LastUpdate": "2023-10-30 07:02:09.160852", "Instruments": "H1,L1"}, "Lensing": {"Analyses": []}, "Cosmology": {"PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G441185/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", "GCN update sent with this result", "Results copied from /home/pe.o4/O4a/S230927be/online/bilby"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230927be/online/bilby/G441185_config_complete.ini", "MD5Sum": "4c0ce3210b10835e5b693787983be46b", "DateLastModified": "2023/09/27 08:44:41"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4a/S230927be/online/bilby/final_result/G441185_data0_1379864330-9204102_analysis_H1L1_merge_result.hdf5", "MD5Sum": "c49aae0f8a9caf727d33413bf9ff6b84", "DateLastModified": "2023/09/27 19:41:16"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4a/S230927be/online/summary/home.html", "InferenceSoftware": "bilby", "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": [], "Reviewers": ["Colm Talbot"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "online", "SafeLowerMassRatio": 0.05}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Anupreeta More", "anupreeta@iucaa.in", "Derek Davis", "derek.davis@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/202309/S230927be/index.html", "MD5Sum": "66bb549afe54e3c286ba062a316da047", "PublicHTML": "https://ldas-jobs.ligo.caltech.edu/~dqr/o4dqr/online/events/202309/S230927be/index.html", "DateLastModified": "2023/10/03 09:38:19"}, "ReviewStatus": "pass", "ValidationNotes": [""], "ValidationResult": "pass"}], "RecommendedDuration": 8.0, "RecommendedDetectors": [{"UID": "H1", "Notes": ["At LLO some low level noise at 1379864331.32 at 30 Hz and at LHO some low level noise at 1379864330.3 at 55Hz. I don't think either is a problem so recommend normal settings. PE to come back if anything looks odd in analysis."], "FrameType": "H1_HOFT_C00", "RecommendedChannel": "H1:GDS-CALIB_STRAIN_CLEAN", "GlitchMitigationStatus": "not required", "RecommendedMinimumFrequency": 20}], "ParticipatingDetectors": ["H1"]}}