S230831e




Superevent Information

Superevent ID S230831e
Category Production
FAR (Hz) 1.979e-08
FAR (yr-1) 1 per 1.6009 years
t0 1377482072.07
tend 1377482073.07
Links Data


Event Information

Group CBC
Pipeline gstlal
Search AllSky
Instruments H1,L1
FAR (Hz) 1.979e-08


Per-Pipeline Event Information

UID Group Pipeline Search gpstime FAR (Hz)
G433843 CBC CWB BBH 1377482072.066 9.447e-06
G433842 CBC MBTA AllSky 1377482072.058 7.929e-07
G433841 CBC pycbc AllSky 1377482072.072 1.665e-05
G433840 CBC spiir AllSky 1377482072.066 5.838e-05
G433839 CBC gstlal AllSky 1377482072.068 1.979e-08

Log Messages


Use buttons to expand/collapse log sections.

Sky Localization

Log Image

Volume rendering of Bilby.offline0.multiorder.fits
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 11:51:22 UTC
Log Image

Mollweide projection of Bilby.offline0.multiorder.fits
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 11:51:17 UTC
Log Image

Volume rendering of bayestar.multiorder.fits,2
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:59:35 UTC
Log Image

Mollweide projection of bayestar.multiorder.fits,2
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:59:31 UTC
Log Image

Volume rendering of bayestar.multiorder.fits,1
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:54 UTC
Log Image

Mollweide projection of bayestar.multiorder.fits,1
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:51 UTC
Log Image

Volume rendering of bayestar.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:43 UTC
Log Image

Mollweide projection of bayestar.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:39 UTC
Log Comment

Flat-resolution fits file created from Bilby.offline0.multiorder.fits (Bilby.offline0.fits.gz)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 11:51:16 UTC
Log Comment

Multiresolution fits file generated from "Offline Bilby posterior samples Bilby.offline0.posterior_samples.hdf5" (Bilby.offline0.multiorder.fits)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 11:51:16 UTC
Log Comment

FITS headers for Bilby.offline0.multiorder.fits (Bilby.offline0.html)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 11:51:16 UTC
Log Comment

Flat-resolution fits file created from bayestar.multiorder.fits,2 (bayestar.fits.gz)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:59:30 UTC
Log Comment

FITS headers for bayestar.multiorder.fits,2 (bayestar.html)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:59:30 UTC
Log Comment

Localization copied from G433839 (bayestar.multiorder.fits)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:59:29 UTC
Log Comment

Flat-resolution fits file created from bayestar.multiorder.fits,1 (bayestar.fits.gz)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:50 UTC
Log Comment

FITS headers for bayestar.multiorder.fits,1 (bayestar.html)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:49 UTC
Log Comment

Localization copied from G433839 (bayestar.multiorder.fits)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:44 UTC
Log Comment

Flat-resolution fits file created from bayestar.multiorder.fits,0 (bayestar.fits.gz)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:38 UTC
Log Comment

FITS headers for bayestar.multiorder.fits,0 (bayestar.html)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:37 UTC
Log Comment

Localization copied from G433837 (bayestar.multiorder.fits)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:36 UTC

EM Followup

Log Image

Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:59:28 UTC
Log Image

Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:49 UTC
Log Image

Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:37 UTC
Log Image

Source classification visualization from gstlal.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:59:26 UTC
Log Image

Source classification visualization from gstlal.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:49 UTC
Log Image

Source classification visualization from gstlal.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:36 UTC
Log Comment

GWSkyNet annotation from bayestar.multiorder.fits,1. GWSkyNet score: 0.989, GWSkyNet FAP: 0.064, GWSkyNet FNP: 0.372. (gwskynet.json)


Submitted by GWSkyNet on July 31, 2024 19:42:50 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S230831e-update.json)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 12:32:56 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S230831e-update.avro)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 12:32:56 UTC
Log Comment

New VOEvent (S230831e-5-Update.xml)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 12:32:53 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S230831e-initial.json)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 02:31:13 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S230831e-initial.avro)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 02:31:13 UTC
Log Comment

New VOEvent (S230831e-4-Initial.xml)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 02:31:11 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S230831e-preliminary.json)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:59:33 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S230831e-preliminary.avro)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:59:33 UTC
Log Comment

New VOEvent (S230831e-3-Preliminary.xml)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:59:31 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S230831e-preliminary.json)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:53 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S230831e-preliminary.avro)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:53 UTC
Log Comment

New VOEvent (S230831e-2-Preliminary.xml)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:51 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S230831e-preliminary.avro)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:40 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S230831e-preliminary.json)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:40 UTC
Log Comment

New VOEvent (S230831e-1-Preliminary.xml)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 01:54:38 UTC

Parameter Estimation

Log Image

Volume rendering of Bilby.offline0.multiorder.fits
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 11:51:22 UTC
Log Image

Mollweide projection of Bilby.offline0.multiorder.fits
Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 11:51:17 UTC
Log Comment

Flat-resolution fits file created from Bilby.offline0.multiorder.fits (Bilby.offline0.fits.gz)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 11:51:16 UTC
Log Comment

Multiresolution fits file generated from "Offline Bilby posterior samples Bilby.offline0.posterior_samples.hdf5" (Bilby.offline0.multiorder.fits)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 11:51:16 UTC
Log Comment

FITS headers for Bilby.offline0.multiorder.fits (Bilby.offline0.html)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 11:51:16 UTC
Log Comment

em-bright computed from "Offline Bilby posterior samples Bilby.offline0.posterior_samples.hdf5" (Bilby.offline0.em_bright.json)


Submitted by LIGO/Virgo EM Follow-Up on August 31, 2023 11:50:49 UTC

Full Event Log


No. Submitter Comment
453 GWSkyNet GWSkyNet annotation from bayestar.multiorder.fits,1. GWSkyNet score: 0.989, GWSkyNet FAP: 0.064, GWSkyNet FNP: 0.372. (gwskynet.json) em_follow lvem public
433 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S230831e-update.json) em_follow lvem public
432 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S230831e-update.avro) em_follow lvem public
428 LIGO/Virgo EM Follow-Up New VOEvent (S230831e-5-Update.xml) em_follow lvem public gcn_received gcn_email_notok
411 LIGO/Virgo EM Follow-Up Volume rendering of Bilby.offline0.multiorder.fits (Bilby.offline0.volume.png) sky_loc pe lvem public
408 LIGO/Virgo EM Follow-Up Mollweide projection of Bilby.offline0.multiorder.fits (Bilby.offline0.png) sky_loc pe lvem public
405 LIGO/Virgo EM Follow-Up Flat-resolution fits file created from Bilby.offline0.multiorder.fits (Bilby.offline0.fits.gz) sky_loc pe lvem public
400 LIGO/Virgo EM Follow-Up Multiresolution fits file generated from "Offline Bilby posterior samples Bilby.offline0.posterior_samples.hdf5" (Bilby.offline0.multiorder.fits) sky_loc pe lvem public
399 LIGO/Virgo EM Follow-Up FITS headers for Bilby.offline0.multiorder.fits (Bilby.offline0.html) sky_loc pe lvem public
397 LIGO/Virgo EM Follow-Up em-bright computed from "Offline Bilby posterior samples Bilby.offline0.posterior_samples.hdf5" (Bilby.offline0.em_bright.json) pe lvem public
353 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S230831e-initial.json) em_follow lvem public
349 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S230831e-initial.avro) em_follow lvem public
345 LIGO/Virgo EM Follow-Up New VOEvent (S230831e-4-Initial.xml) em_follow lvem public gcn_received gcn_email_notok
246 LIGO/Virgo EM Follow-Up Volume rendering of bayestar.multiorder.fits,2 (bayestar.volume.png) sky_loc lvem public
235 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S230831e-preliminary.json) em_follow lvem public
234 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S230831e-preliminary.avro) em_follow lvem public
228 LIGO/Virgo EM Follow-Up Mollweide projection of bayestar.multiorder.fits,2 (bayestar.png) sky_loc lvem public
226 LIGO/Virgo EM Follow-Up New VOEvent (S230831e-3-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
222 LIGO/Virgo EM Follow-Up Flat-resolution fits file created from bayestar.multiorder.fits,2 (bayestar.fits.gz) sky_loc lvem public
217 LIGO/Virgo EM Follow-Up FITS headers for bayestar.multiorder.fits,2 (bayestar.html) sky_loc lvem public
212 LIGO/Virgo EM Follow-Up Localization copied from G433839 (bayestar.multiorder.fits) sky_loc lvem public
207 LIGO/Virgo EM Follow-Up Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
202 LIGO/Virgo EM Follow-Up Source classification visualization from gstlal.p_astro.json (gstlal.p_astro.png) em_follow lvem public p_astro
198 LIGO/Virgo EM Follow-Up Source properties copied from G433839 (em_bright.json) lvem public em_bright
193 LIGO/Virgo EM Follow-Up Source classification copied from G433839 (gstlal.p_astro.json) lvem public p_astro
166 LIGO/Virgo EM Follow-Up Volume rendering of bayestar.multiorder.fits,1 (bayestar.volume.png) sky_loc lvem public
159 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S230831e-preliminary.json) em_follow lvem public
158 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S230831e-preliminary.avro) em_follow lvem public
153 LIGO/Virgo EM Follow-Up New VOEvent (S230831e-2-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
145 LIGO/Virgo EM Follow-Up Mollweide projection of bayestar.multiorder.fits,1 (bayestar.png) sky_loc lvem public
141 LIGO/Virgo EM Follow-Up Flat-resolution fits file created from bayestar.multiorder.fits,1 (bayestar.fits.gz) sky_loc lvem public
137 LIGO/Virgo EM Follow-Up FITS headers for bayestar.multiorder.fits,1 (bayestar.html) sky_loc lvem public
128 LIGO/Virgo EM Follow-Up Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
127 LIGO/Virgo EM Follow-Up Source classification visualization from gstlal.p_astro.json (gstlal.p_astro.png) em_follow lvem public p_astro
121 LIGO/Virgo EM Follow-Up Source classification copied from G433839 (gstlal.p_astro.json) lvem public p_astro
117 LIGO/Virgo EM Follow-Up Source properties copied from G433839 (em_bright.json) lvem public em_bright
109 LIGO/Virgo EM Follow-Up Localization copied from G433839 (bayestar.multiorder.fits) sky_loc lvem public
102 LIGO/Virgo EM Follow-Up Volume rendering of bayestar.multiorder.fits,0 (bayestar.volume.png) sky_loc lvem public
87 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S230831e-preliminary.avro) em_follow lvem public
83 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S230831e-preliminary.json) em_follow lvem public
73 LIGO/Virgo EM Follow-Up Mollweide projection of bayestar.multiorder.fits,0 (bayestar.png) sky_loc lvem public
70 LIGO/Virgo EM Follow-Up New VOEvent (S230831e-1-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
65 LIGO/Virgo EM Follow-Up Flat-resolution fits file created from bayestar.multiorder.fits,0 (bayestar.fits.gz) sky_loc lvem public
60 LIGO/Virgo EM Follow-Up FITS headers for bayestar.multiorder.fits,0 (bayestar.html) sky_loc lvem public
52 LIGO/Virgo EM Follow-Up Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
46 LIGO/Virgo EM Follow-Up Source classification visualization from gstlal.p_astro.json (gstlal.p_astro.png) em_follow lvem public p_astro
41 LIGO/Virgo EM Follow-Up Source properties copied from G433837 (em_bright.json) lvem public em_bright
36 LIGO/Virgo EM Follow-Up Localization copied from G433837 (bayestar.multiorder.fits) sky_loc lvem public
32 LIGO/Virgo EM Follow-Up Source classification copied from G433837 (gstlal.p_astro.json) lvem public p_astro