S250904br




Superevent Information

Superevent ID S250904br
Category Production
FAR (Hz) 3.168e-10
FAR (yr-1) 1 per 100.04 years
t0 (GPS time) 1441016546.02
tend (GPS time) 1441016547.02
Links Data


Event Information

Group CBC
Pipeline pycbc
Search AllSky
Instruments H1,L1,V1
FAR (Hz) 3.168e-10


Per-Pipeline Event Information

UID Group Pipeline Search gpstime FAR (Hz)
G597364 CBC CWB BBH 1441016546.020 6.083e-11
G597363 CBC gstlal AllSky 1441016546.002 1.596e-25
G597361 CBC pycbc AllSky 1441016546.022 3.168e-10
G597360 CBC MBTA AllSky 1441016545.995 1.164e-14
G597350 CBC aframe AllSky 1441016545.998 3.154e-10

Log Messages


Use buttons to expand/collapse log sections.

Sky Localization

Log Image

Mollweide projection of combined-ext.multiorder.fits,0, copied from E597467
Submitted by read-cvmfs-emfollow robot on September 5, 2025 07:49:36 UTC
Log Image

Volume rendering of Bilby.multiorder.fits
Submitted by read-cvmfs-emfollow robot on September 4, 2025 20:19:11 UTC
Log Image

Mollweide projection of Bilby.multiorder.fits
Submitted by read-cvmfs-emfollow robot on September 4, 2025 20:18:56 UTC
Log Image

Volume rendering of bayestar.multiorder.fits,1
Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:27:25 UTC
Log Image

Mollweide projection of bayestar.multiorder.fits,1
Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:27:15 UTC
Log Image

Volume rendering of bayestar.multiorder.fits,0
Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:46 UTC
Log Image

Volume rendering of amplfi.multiorder.fits,0
Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:37 UTC
Log Image

Mollweide projection of amplfi.multiorder.fits,0
Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:36 UTC
Log Image

Mollweide projection of bayestar.multiorder.fits,0
Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:36 UTC
Log Comment

Combined LVK-external sky map copied from E597467 (combined-ext.multiorder.fits)


Submitted by read-cvmfs-emfollow robot on September 5, 2025 07:49:37 UTC
Log Comment

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


Submitted by read-cvmfs-emfollow robot on September 4, 2025 20:18:54 UTC
Log Comment

Multiresolution FITS file generated from "production-mode Bilby posterior samples Bilby.posterior_samples.hdf5" (Bilby.multiorder.fits)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 20:18:50 UTC
Log Comment

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


Submitted by read-cvmfs-emfollow robot on September 4, 2025 20:18:50 UTC
Log Comment

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


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:27:10 UTC
Log Comment

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


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:27:09 UTC
Log Comment

Localization copied from G597361 (bayestar.multiorder.fits)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:27:09 UTC
Log Comment

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


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:34 UTC
Log Comment

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


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:34 UTC
Log Comment

Localization copied from G597350 (amplfi.multiorder.fits)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:33 UTC
Log Comment

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


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:32 UTC
Log Comment

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


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:30 UTC
Log Comment

Localization copied from G597351 (bayestar.multiorder.fits)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:29 UTC

External Coincidence

Log Image

Mollweide projection of combined-ext.multiorder.fits,0, copied from E597467
Submitted by read-cvmfs-emfollow robot on September 5, 2025 07:49:36 UTC
Log Comment

Combined LVK-external sky map copied from E597467 (combined-ext.multiorder.fits)


Submitted by read-cvmfs-emfollow robot on September 5, 2025 07:49:37 UTC

EM Followup

Log Image

Source properties visualization from em_bright.json
Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:27:09 UTC
Log Image

Source properties visualization from em_bright.json
Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:34 UTC
Log Image

Source properties visualization from em_bright.json
Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:31 UTC
Log Image

Chirp mass visualization from mchirp_source_PE.json
Submitted by read-cvmfs-emfollow robot on September 4, 2025 20:18:39 UTC
Log Image

Chirp mass visualization from mchirp_source.json
Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:27:10 UTC
Log Image

Source classification visualization from pycbc.p_astro.json
Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:27:09 UTC
Log Image

Source classification visualization from aframe.p_astro.json
Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:34 UTC
Log Image

Source classification visualization from gstlal.p_astro.json
Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:30 UTC
Log Comment

New VOEvent (S250904br-5-Update.xml)


Submitted by read-cvmfs-emfollow robot on September 5, 2025 07:49:37 UTC
Log Comment

Chirp mass computed from "production-mode Bilby posterior samples Bilby.posterior_samples.hdf5" (mchirp_source_PE.json)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 20:18:38 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250904br-initial.json)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:54:00 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250904br-initial.avro)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:54:00 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250904br-initial.json)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:53:59 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250904br-initial.avro)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:53:59 UTC
Log Comment

New VOEvent (S250904br-4-Initial.xml)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:53:58 UTC
Log Comment

New VOEvent (S250904br-3-Initial.xml)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:53:58 UTC
Log Comment

GWSkyNet annotation from bayestar.multiorder.fits,1. GWSkyNet score: 0.987, GWSkyNet FAP: 0.0, GWSkyNet FNP: 0.757. (gwskynet.json)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:27:14 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250904br-preliminary.json)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:27:12 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250904br-preliminary.avro)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:27:12 UTC
Log Comment

New VOEvent (S250904br-2-Preliminary.xml)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:27:11 UTC
Log Comment

Chirp mass estimate uploaded to superevent (mchirp_source.json)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:27:09 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250904br-preliminary.json)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:36 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250904br-preliminary.avro)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:36 UTC
Log Comment

New VOEvent (S250904br-1-Preliminary.xml)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 10:22:35 UTC

Parameter Estimation

Log Image

Volume rendering of Bilby.multiorder.fits
Submitted by read-cvmfs-emfollow robot on September 4, 2025 20:19:11 UTC
Log Image

Mollweide projection of Bilby.multiorder.fits
Submitted by read-cvmfs-emfollow robot on September 4, 2025 20:18:56 UTC
Log Comment

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


Submitted by read-cvmfs-emfollow robot on September 4, 2025 20:18:54 UTC
Log Comment

Multiresolution FITS file generated from "production-mode Bilby posterior samples Bilby.posterior_samples.hdf5" (Bilby.multiorder.fits)


Submitted by read-cvmfs-emfollow robot on September 4, 2025 20:18:50 UTC
Log Comment

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


Submitted by read-cvmfs-emfollow robot on September 4, 2025 20:18:50 UTC

Full Event Log


No. Submitter Comment
403 read-cvmfs-emfollow robot New VOEvent (S250904br-5-Update.xml) em_follow lvem public gcn_received gcn_email_notok
397 read-cvmfs-emfollow robot Combined LVK-external sky map copied from E597467 (combined-ext.multiorder.fits) sky_loc ext_coinc lvem public
385 read-cvmfs-emfollow robot Mollweide projection of combined-ext.multiorder.fits,0, copied from E597467 (combined-ext.png) sky_loc ext_coinc lvem public
371 read-cvmfs-emfollow robot Volume rendering of Bilby.multiorder.fits (Bilby.volume.png) sky_loc pe lvem public
366 read-cvmfs-emfollow robot Mollweide projection of Bilby.multiorder.fits (Bilby.png) sky_loc pe lvem public
360 read-cvmfs-emfollow robot Flat-resolution FITS file created from Bilby.multiorder.fits (Bilby.fits.gz) sky_loc pe lvem public
347 read-cvmfs-emfollow robot Multiresolution FITS file generated from "production-mode Bilby posterior samples Bilby.posterior_samples.hdf5" (Bilby.multiorder.fits) sky_loc pe lvem public
346 read-cvmfs-emfollow robot FITS headers for Bilby.multiorder.fits (Bilby.html) sky_loc pe lvem public
344 read-cvmfs-emfollow robot Chirp mass visualization from mchirp_source_PE.json (mchirp_source_PE.png) em_follow lvem public
342 read-cvmfs-emfollow robot Chirp mass computed from "production-mode Bilby posterior samples Bilby.posterior_samples.hdf5" (mchirp_source_PE.json) em_follow lvem public
279 read-cvmfs-emfollow robot Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250904br-initial.json) em_follow lvem public
278 read-cvmfs-emfollow robot Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250904br-initial.avro) em_follow lvem public
271 read-cvmfs-emfollow robot Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250904br-initial.json) em_follow lvem public
270 read-cvmfs-emfollow robot Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250904br-initial.avro) em_follow lvem public
264 read-cvmfs-emfollow robot New VOEvent (S250904br-4-Initial.xml) em_follow lvem public gcn_received gcn_email_notok
262 read-cvmfs-emfollow robot New VOEvent (S250904br-3-Initial.xml) em_follow lvem public gcn_received gcn_email_notok
251 read-cvmfs-emfollow robot Volume rendering of bayestar.multiorder.fits,1 (bayestar.volume.png) sky_loc lvem public
240 read-cvmfs-emfollow robot Mollweide projection of bayestar.multiorder.fits,1 (bayestar.png) sky_loc lvem public
236 read-cvmfs-emfollow robot GWSkyNet annotation from bayestar.multiorder.fits,1. GWSkyNet score: 0.987, GWSkyNet FAP: 0.0, GWSkyNet FNP: 0.757. (gwskynet.json) em_follow lvem public
228 read-cvmfs-emfollow robot Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250904br-preliminary.json) em_follow lvem public
227 read-cvmfs-emfollow robot Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250904br-preliminary.avro) em_follow lvem public
221 read-cvmfs-emfollow robot New VOEvent (S250904br-2-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
219 read-cvmfs-emfollow robot Flat-resolution FITS file created from bayestar.multiorder.fits,1 (bayestar.fits.gz) sky_loc lvem public
213 read-cvmfs-emfollow robot Chirp mass visualization from mchirp_source.json (mchirp_source.png) em_follow lvem public
209 read-cvmfs-emfollow robot FITS headers for bayestar.multiorder.fits,1 (bayestar.html) sky_loc lvem public
202 read-cvmfs-emfollow robot Source classification visualization from pycbc.p_astro.json (pycbc.p_astro.png) em_follow lvem public p_astro
199 read-cvmfs-emfollow robot Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
193 read-cvmfs-emfollow robot Chirp mass estimate uploaded to superevent (mchirp_source.json) em_follow lvem public
191 read-cvmfs-emfollow robot Localization copied from G597361 (bayestar.multiorder.fits) sky_loc lvem public
184 read-cvmfs-emfollow robot Source classification copied from G597361 (pycbc.p_astro.json) lvem public p_astro
183 read-cvmfs-emfollow robot Source properties copied from G597361 (em_bright.json) lvem public em_bright
160 read-cvmfs-emfollow robot Volume rendering of bayestar.multiorder.fits,0 (bayestar.volume.png) sky_loc lvem public
141 read-cvmfs-emfollow robot Volume rendering of amplfi.multiorder.fits,0 (amplfi.volume.png) sky_loc lvem public
134 read-cvmfs-emfollow robot Mollweide projection of amplfi.multiorder.fits,0 (amplfi.png) sky_loc lvem public
133 read-cvmfs-emfollow robot Mollweide projection of bayestar.multiorder.fits,0 (bayestar.png) sky_loc lvem public
129 read-cvmfs-emfollow robot Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250904br-preliminary.json) em_follow lvem public
125 read-cvmfs-emfollow robot Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250904br-preliminary.avro) em_follow lvem public
120 read-cvmfs-emfollow robot New VOEvent (S250904br-1-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
112 read-cvmfs-emfollow robot Flat-resolution FITS file created from amplfi.multiorder.fits,0 (amplfi.fits.gz) sky_loc lvem public
108 read-cvmfs-emfollow robot FITS headers for amplfi.multiorder.fits,0 (amplfi.html) sky_loc lvem public
105 read-cvmfs-emfollow robot Source classification visualization from aframe.p_astro.json (aframe.p_astro.png) em_follow lvem public p_astro
100 read-cvmfs-emfollow robot Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
91 read-cvmfs-emfollow robot Source classification copied from G597350 (aframe.p_astro.json) lvem public p_astro
87 read-cvmfs-emfollow robot Localization copied from G597350 (amplfi.multiorder.fits) sky_loc lvem public
86 read-cvmfs-emfollow robot Source properties copied from G597350 (em_bright.json) lvem public em_bright
77 read-cvmfs-emfollow robot Flat-resolution FITS file created from bayestar.multiorder.fits,0 (bayestar.fits.gz) sky_loc lvem public
68 read-cvmfs-emfollow robot Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
59 read-cvmfs-emfollow robot FITS headers for bayestar.multiorder.fits,0 (bayestar.html) sky_loc lvem public
50 read-cvmfs-emfollow robot Source classification visualization from gstlal.p_astro.json (gstlal.p_astro.png) em_follow lvem public p_astro
45 read-cvmfs-emfollow robot Localization copied from G597351 (bayestar.multiorder.fits) sky_loc lvem public
38 read-cvmfs-emfollow robot Source properties copied from G597351 (em_bright.json) lvem public em_bright
36 read-cvmfs-emfollow robot Source classification copied from G597351 (gstlal.p_astro.json) lvem public p_astro