S250118az S250118az
Event ID: GW250118_055802 Trigger ID: S250118az cbc-workflow-er16-o4b
Current version: 327b059a
recorded 2026-07-28 13:42 UTC
v3
History
Version history
Viewing version efee560c (historical) — not the current record
Selected version efee560c. Compared with previous version 177bdb0e.
Selected version details
Loading version comparison…
Changes from previous version 177bdb0e to selected version efee560c
Change legend: Added exists only in the selected version; Removed exists only in the baseline; Changed has different values.
79 field changes.
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GraceDB › Events › 0 › CatalogVersion
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16- Selected
17
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GraceDB › Events › 0 › FAR
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0.0000000002826985- Selected
0.000000005095996485149503
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GraceDB › Events › 0 › GPSTime
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1421215100.472037- Selected
1421215100.473321
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GraceDB › Events › 0 › H1SNR
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6.860868- Selected
6.8383307
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GraceDB › Events › 0 › HasMassGap
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0.1674383511558126- Selected
0.08774034212986943
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0.00006857618913220438- Selected
0.00006286828450442708
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GraceDB › Events › 0 › L1SNR
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6.804815- Selected
6.761013
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GraceDB › Events › 0 › Mass1
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34.850828- Selected
14.372345
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GraceDB › Events › 0 › Mass2
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3.702591- Selected
7.2117209
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GraceDB › Events › 0 › NetworkSNR
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10.184552- Selected
10.52844192726784
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0.997310191- Selected
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0.997310191- Selected
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GraceDB › Events › 0 › Pbns
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0.0- Selected
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GraceDB › Events › 0 › Pipeline
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MBTA- Selected
gstlal
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GraceDB › Events › 0 › Pnsbh
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0.0- Selected
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GraceDB › Events › 0 › Skymap
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https://gracedb.ligo.org/api/events/G623425/files/bayestar.multiorder.fits- Selected
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GraceDB › Events › 0 › SourceClassification
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https://gracedb.ligo.org/api/events/G623425/files/mbta.p_astro.json- Selected
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GraceDB › Events › 0 › Spin1z
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0.616789- Selected
0.21656249
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0.616789- Selected
0.21656249
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GraceDB › Events › 0 › UID
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G623425- Selected
G620672
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GraceDB › Events › 0 › V1SNR
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3.216843- Selected
4.2864933
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GraceDB › Events › 0 › XML
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https://gracedb.ligo.org/api/events/G623425/files/coinc.xml- Selected
https://gracedb.ligo.org/api/events/G620672/files/coinc.xml
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GraceDB › Events › 1 › CatalogVersion
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16- Selected
17
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GraceDB › Events › 1 › FAR
- Baseline
0.00000905373938- Selected
0.00000002995844814617236
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GraceDB › Events › 1 › GPSTime
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1421215100.47- Selected
1421215100.469971
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GraceDB › Events › 1 › H1SNR
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- Missing
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6.6065788
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GraceDB › Events › 1 › HasMassGap
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0.12863901080799367
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GraceDB › Events › 1 › HasNS
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0.04768876551960333
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GraceDB › Events › 1 › HasRemnant
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0.0
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GraceDB › Events › 1 › L1SNR
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- Missing
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7.0067472
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GraceDB › Events › 1 › Mass1
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17.604216
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GraceDB › Events › 1 › Mass2
- Baseline
- Missing
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6.123178
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GraceDB › Events › 1 › NetworkSNR
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9.750892266864607- Selected
9.630233162414394
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GraceDB › Events › 1 › Pipeline
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CWB- Selected
pycbc
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GraceDB › Events › 1 › Skymap
- Baseline
- Missing
- Selected
https://gracedb.ligo.org/api/events/G604496/files/bayestar.multiorder.fits
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GraceDB › Events › 1 › Spin1z
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- Missing
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0.31501883
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GraceDB › Events › 1 › Spin2z
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0.31501883
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GraceDB › Events › 1 › UID
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G624421- Selected
G604496
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GraceDB › Events › 1 › XML
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- Missing
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https://gracedb.ligo.org/api/events/G604496/files/coinc.xml
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GraceDB › Events › 2 › CatalogVersion
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16- Selected
17
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GraceDB › Events › 2 › FAR
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0.00000002995844814617236- Selected
0.00000905373938
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GraceDB › Events › 2 › GPSTime
- Baseline
1421215100.469971- Selected
1421215100.47
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GraceDB › Events › 2 › H1SNR
- Baseline
6.6065788- Selected
- Missing
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GraceDB › Events › 2 › HasMassGap
- Baseline
0.12863901080799367- Selected
- Missing
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GraceDB › Events › 2 › HasNS
- Baseline
0.04768876551960333- Selected
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GraceDB › Events › 2 › HasRemnant
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0.0- Selected
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GraceDB › Events › 2 › L1SNR
- Baseline
7.0067472- Selected
- Missing
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GraceDB › Events › 2 › Mass1
- Baseline
17.604216- Selected
- Missing
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GraceDB › Events › 2 › Mass2
- Baseline
6.123178- Selected
- Missing
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GraceDB › Events › 2 › NetworkSNR
- Baseline
9.630233162414394- Selected
9.750892266864607
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GraceDB › Events › 2 › Pipeline
- Baseline
pycbc- Selected
CWB
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GraceDB › Events › 2 › Skymap
- Baseline
https://gracedb.ligo.org/api/events/G604496/files/bayestar.multiorder.fits- Selected
- Missing
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GraceDB › Events › 2 › Spin1z
- Baseline
0.31501883- Selected
- Missing
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GraceDB › Events › 2 › Spin2z
- Baseline
0.31501883- Selected
- Missing
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GraceDB › Events › 2 › UID
- Baseline
G604496- Selected
G624421
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GraceDB › Events › 2 › XML
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https://gracedb.ligo.org/api/events/G604496/files/coinc.xml- Selected
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GraceDB › Events › 3 › CatalogVersion
- Baseline
16- Selected
17
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Changed
GraceDB › Events › 3 › FAR
- Baseline
0.000000005095996485149503- Selected
0.0000000002826985
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GraceDB › Events › 3 › GPSTime
- Baseline
1421215100.473321- Selected
1421215100.472037
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GraceDB › Events › 3 › H1SNR
- Baseline
6.8383307- Selected
6.860868
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GraceDB › Events › 3 › HasMassGap
- Baseline
0.08774034212986943- Selected
0.1674383511558126
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GraceDB › Events › 3 › HasNS
- Baseline
0.00006286828450442708- Selected
0.00006857618913220438
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GraceDB › Events › 3 › L1SNR
- Baseline
6.761013- Selected
6.804815
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GraceDB › Events › 3 › Mass1
- Baseline
14.372345- Selected
34.850828
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GraceDB › Events › 3 › Mass2
- Baseline
7.2117209- Selected
3.702591
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Changed
GraceDB › Events › 3 › NetworkSNR
- Baseline
10.52844192726784- Selected
10.184552
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Added
GraceDB › Events › 3 › Pastro
- Baseline
- Missing
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0.997310191
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GraceDB › Events › 3 › Pbbh
- Baseline
- Missing
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0.997310191
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GraceDB › Events › 3 › Pbns
- Baseline
- Missing
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0.0
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Changed
GraceDB › Events › 3 › Pipeline
- Baseline
gstlal- Selected
MBTA
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Added
GraceDB › Events › 3 › Pnsbh
- Baseline
- Missing
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0.0
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GraceDB › Events › 3 › Skymap
- Baseline
- Missing
- Selected
https://gracedb.ligo.org/api/events/G623425/files/bayestar.multiorder.fits
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GraceDB › Events › 3 › SourceClassification
- Baseline
- Missing
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https://gracedb.ligo.org/api/events/G623425/files/mbta.p_astro.json
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GraceDB › Events › 3 › Spin1z
- Baseline
0.21656249- Selected
0.616789
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Changed
GraceDB › Events › 3 › Spin2z
- Baseline
0.21656249- Selected
0.616789
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Changed
GraceDB › Events › 3 › UID
- Baseline
G620672- Selected
G623425
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Changed
GraceDB › Events › 3 › V1SNR
- Baseline
4.2864933- Selected
3.216843
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Changed
GraceDB › Events › 3 › XML
- Baseline
https://gracedb.ligo.org/api/events/G620672/files/coinc.xml- Selected
https://gracedb.ligo.org/api/events/G623425/files/coinc.xml
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Changed
GraceDB › LastUpdate
- Baseline
2025-12-30 07:42:34.125646- Selected
2026-01-08 08:24:31.629573
View raw JSON diff
Technical inspection aid only. The semantic summary above remains authoritative.
Baseline 177bdb0e
{"Info": {"Notes": [], "Labels": [], "SchemaVersion": "v3"}, "Sname": "S250118az", "GraceDB": {"ADVOK": true, "Events": [{"FAR": 2.826985e-10, "UID": "G623425", "XML": "https://gracedb.ligo.org/api/events/G623425/files/coinc.xml", "Pbbh": 0.997310191, "Pbns": 0.0, "H1SNR": 6.860868, "HasNS": 6.857618913220438e-05, "L1SNR": 6.804815, "Mass1": 34.850828, "Mass2": 3.702591, "Notes": [], "Pnsbh": 0.0, "State": "neighbor", "V1SNR": 3.216843, "Pastro": 0.997310191, "Skymap": "https://gracedb.ligo.org/api/events/G623425/files/bayestar.multiorder.fits", "Spin1z": 0.616789, "Spin2z": 0.616789, "GPSTime": 1421215100.472037, "Pipeline": "MBTA", "HasMassGap": 0.1674383511558126, "HasRemnant": 0.0, "NetworkSNR": 10.184552, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 16, "InOfflineCatalog": true, "SourceClassification": "https://gracedb.ligo.org/api/events/G623425/files/mbta.p_astro.json"}, {"FAR": 9.05373938e-06, "UID": "G624421", "Notes": [], "State": "neighbor", "GPSTime": 1421215100.47, "Pipeline": "CWB", "NetworkSNR": 9.750892266864607, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 16, "InOfflineCatalog": true}, {"FAR": 2.995844814617236e-08, "UID": "G604496", "XML": "https://gracedb.ligo.org/api/events/G604496/files/coinc.xml", "H1SNR": 6.6065788, "HasNS": 0.04768876551960333, "L1SNR": 7.0067472, "Mass1": 17.604216, "Mass2": 6.123178, "Notes": [], "State": "neighbor", "Skymap": "https://gracedb.ligo.org/api/events/G604496/files/bayestar.multiorder.fits", "Spin1z": 0.31501883, "Spin2z": 0.31501883, "GPSTime": 1421215100.469971, "Pipeline": "pycbc", "HasMassGap": 0.12863901080799367, "HasRemnant": 0.0, "NetworkSNR": 9.630233162414394, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 16, "InOfflineCatalog": true}, {"FAR": 5.095996485149503e-09, "UID": "G620672", "XML": "https://gracedb.ligo.org/api/events/G620672/files/coinc.xml", "H1SNR": 6.8383307, "HasNS": 6.286828450442708e-05, "L1SNR": 6.761013, "Mass1": 14.372345, "Mass2": 7.2117209, "Notes": [], "State": "neighbor", "V1SNR": 4.2864933, "Spin1z": 0.21656249, "Spin2z": 0.21656249, "GPSTime": 1421215100.473321, "Pipeline": "gstlal", "HasMassGap": 0.08774034212986943, "HasRemnant": 0.0, "NetworkSNR": 10.52844192726784, "SearchType": "offline", "EarlyWarning": false, "CatalogNumber": "5", "CatalogVersion": 16, "InOfflineCatalog": true}, {"FAR": 9.769726827628166e-09, "UID": "G545130", "XML": "https://gracedb.ligo.org/api/events/G545130/files/coinc.xml", "Pbbh": 0.9918648592819699, "Pbns": 4.726926934741242e-24, "H1SNR": 6.994936, "HasNS": 0.0, "L1SNR": 7.0815716, "Mass1": 21.715363, "Mass2": 5.148703, "Notes": [], "Pnsbh": 0.0007950441640160531, "State": "preferred", "V1SNR": 4.6422806, "Pastro": 0.992659903445986, "Skymap": "https://gracedb.ligo.org/api/events/G545130/files/bayestar.multiorder.fits", "Spin1z": 0.39445312, "Spin2z": 0.39445312, "GPSTime": 1421215100.47229, "Pipeline": "gstlal", "HasMassGap": 0.18672816512792972, "HasRemnant": 0.0, "NetworkSNR": 10.98310313592211, "SearchType": "low latency", "EarlyWarning": false, "InOfflineCatalog": false, "SourceClassification": "https://gracedb.ligo.org/api/events/G545130/files/gstlal.p_astro.json"}], "LastUpdate": "2025-12-30 07:42:34.125646", "Instruments": "H1,L1,V1", "SupereventFAR": 2.826985e-10, "SupereventPastro": 0.997310191}, "Lensing": {"SingletAnalyses": {}, "MultipletAnalyses": {}}, "Cosmology": {"Notes": [], "Counterparts": [], "PreferredLowLatencySkymap": "https://gracedb.ligo.org/api/events/G545130/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": [{"UID": "MBTA", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "CWB", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "pycbc", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}, {"UID": "gstlal", "Chunk": 0, "Notes": [], "Finalized": false, "ReviewStatus": "unstarted"}], "ParameterEstimationStatuses": [{"UID": "IMRPhenomXPHM", "Notes": ["No production results satisfying request available, using best rota analysis instead"], "Finalized": false, "ReviewStatus": "pass", "CorrespondingPEUID": "EXP2", "IsDesignatedIllustrativeResult": true}]}, "ParameterEstimation": {"Notes": ["Some issues with violin modes in earlier runs lead to EXP2 with upper cutoff of 450 Hz being preferred.", "Skymap released based on EXP2"], "Status": "ongoing", "Results": [{"UID": "online", "Notes": ["Perform a review of the online result and assess if it is sufficent for sending a skymap.", "Automatic online PE run succeeded", "Instructions can be found [here](https://git.ligo.org/pe/O4/o4b-rota/-/wikis/Review-instructions).", "Results copied from /home/pe.o4/O4b/S250118az/online/bilby", "When this file is updated add the contents as a comment on the relevant git issue.", "Several multimodal posteriors and lower MF SNR than from search", "Results reviewed by Soichiro Morisaki, Jacopo Tissino, Patricia Schmidt", "Additional PE with XPHM started", "Several multimodal posteriors and lower network SNR than from search"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/online/bilby/G545130_config_complete.ini", "MD5Sum": "f752934da9520f26e23e93b3edbfc7f9", "DateLastModified": "2025/01/17 22:04:16"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/online/bilby/final_result/G545130_data0_1421215100-46875_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "ed18d25de9380526fae2253487e05424", "DateLastModified": "2025/01/18 00:07:58"}, "Publications": [], "ReviewStatus": "ongoing", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S250118az/online/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/online/summary/samples/posterior_samples.h5", "MD5Sum": "725c956a130b07f3d2438363cbac4f52", "DateLastModified": "2025/01/18 01:21:25"}, "WaveformApproximant": "IMRPhenomPv2"}, {"UID": "Exp0", "Notes": ["Offline run with XPHM and coherence test", "Results copied from /home/jacopo.tissino/pe/O4/S250118az/Exp0", "Timing multimodalities persist"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/Exp0/bilby/Exp0_config_complete.ini", "MD5Sum": "3e4100a69282ed18305120a26b9ea20d", "DateLastModified": "2025/01/22 05:15:10"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/Exp0/bilby/final_result/Exp0_data0_1421215100-46875_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "ce63ccdbf4dc426ace42bba0e0e9b8ea", "DateLastModified": "2025/01/22 05:16:36"}, "Publications": [], "ReviewStatus": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S250118az/Exp0/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/Exp0/summary/samples/posterior_samples.h5", "MD5Sum": "77efd0400d3d668bc9b52e8372c21496", "DateLastModified": "2025/01/22 07:57:58"}, "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "Exp1", "Notes": ["Results copied from /home/angel.garron/O4/pe/rota/S250118az/Exp1/", "Offline run with XPHM", "Timing multimodalities persist for L1"], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/Exp1/bilby/Exp1_config_complete.ini", "MD5Sum": "a16de34a340bbc40896037fbc998c501", "DateLastModified": "2025/01/29 10:09:03"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/Exp1/bilby/final_result/Exp1_data0_1421215100-46875_analysis_H1L1_merge_result.hdf5", "MD5Sum": "d21badcff69aff832091ec797cbda70c", "DateLastModified": "2025/01/29 10:11:13"}, "Publications": [], "ReviewStatus": "fail", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S250118az/Exp1/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/Exp1/summary/samples/posterior_samples.h5", "MD5Sum": "71875fc9c2a102505b18ac2427957479", "DateLastModified": "2025/01/30 04:51:51"}, "WaveformApproximant": "IMRPhenomXPHM"}, {"UID": "EXP2", "Notes": ["Otherwise like Exp1", "Maximum integration frequency dropped to 450 Hz.", "Skymap sent with circular / notice based on this run.", "Shows no evidence of double-peaked nature.", "Upper frequency cutoff at 450 Hz to explore whether noise mis-modeling could be causing the double-peaked arrival in L1."], "RunStatus": "complete", "ConfigFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/EXP2/bilby/Exp2_config_complete.ini", "MD5Sum": "e1a782d5d100bc0e708144ff7953599a", "DateLastModified": "2025/02/07 18:05:58"}, "Deprecated": false, "ResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/EXP2/bilby/final_result/Exp2_data0_1421215100-46875_analysis_H1L1V1_merge_result.hdf5", "MD5Sum": "b37775a768232ce620af7f27bf325ff2", "DateLastModified": "2025/02/07 18:06:55"}, "Publications": [], "ReviewStatus": "pass", "PESummaryPageURL": "https://ldas-jobs.ligo.caltech.edu/~pe.o4/O4b/S250118az/EXP2/summary/home.html", "InferenceSoftware": "bilby", "PESummaryResultFile": {"Path": "CIT:/home/pe.o4/public_html/O4b/S250118az/EXP2/summary/samples/posterior_samples.h5", "MD5Sum": "686bc1b8968d290a35519393fc544b18", "DateLastModified": "2025/02/07 20:57:26"}, "WaveformApproximant": "IMRPhenomXPHM"}], "Analysts": ["jacopo.tissino", "angel.garron", "will.farr"], "Reviewers": ["patricia.schmidt", "nelson.christensen"], "SafeSamplingRate": 4096.0, "IllustrativeResult": "EXP2", "SafeLowerMassRatio": 0.05, "SkymapReleaseResult": "EXP2"}, "RatesAndPopulations": {"RnPRunsUsingThisSuperevent": []}, "DetectorCharacterization": {"Notes": [""], "Status": "complete", "Analysts": ["Nicholas-Tyler Howard", "nicholashoward516@yahoo.com", "Laura Nuttall", "laura.nuttall@port.ac.uk", "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/S250118az/index.html", "MD5Sum": 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Selected efee560c
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