S250223bh




Superevent Information

Superevent ID S250223bh
Category Production
FAR (Hz) 2.200e-05
FAR (yr-1) 694.15 per year
t0 (GPS time) 1424330837.60
tend (GPS time) 1424330838.60
Links Data


Event Information

Group CBC
Pipeline pycbc
Search AllSky
Instruments H1,L1,V1
FAR (Hz) 2.200e-05


Per-Pipeline Event Information

UID Group Pipeline Search gpstime FAR (Hz)
G556847 CBC pycbc AllSky 1424330837.598 2.200e-05

Log Messages


Use buttons to expand/collapse log sections.

Sky Localization

Log Image

Volume rendering of bayestar.multiorder.fits,1
Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:32:15 UTC
Log Image

Mollweide projection of bayestar.multiorder.fits,1
Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:32:07 UTC
Log Image

Volume rendering of bayestar.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:27:41 UTC
Log Image

Mollweide projection of bayestar.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:27:31 UTC
Log Comment

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


Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:32:04 UTC
Log Comment

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


Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:32:02 UTC
Log Comment

Localization copied from G556847 (bayestar.multiorder.fits)


Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:32:01 UTC
Log Comment

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


Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:27:28 UTC
Log Comment

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


Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:27:27 UTC
Log Comment

Localization copied from G556843 (bayestar.multiorder.fits)


Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:27:26 UTC

EM Followup

Log Image

Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:32:02 UTC
Log Image

Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:27:27 UTC
Log Image

Source classification visualization from pycbc.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:32:01 UTC
Log Image

Source classification visualization from pycbc.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:27:27 UTC
Log Comment

GWSkyNet annotation from bayestar.multiorder.fits,1. GWSkyNet score: 0.95, GWSkyNet FAP: 0.031, GWSkyNet FNP: 0.329. (gwskynet.json)


Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:33:59 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250223bh-preliminary.json)


Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:32:06 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250223bh-preliminary.avro)


Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:32:06 UTC
Log Comment

New VOEvent (S250223bh-2-Preliminary.xml)


Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:32:04 UTC
Log Comment

GWSkyNet annotation from bayestar.multiorder.fits,0. GWSkyNet score: 0.933, GWSkyNet FAP: 0.073, GWSkyNet FNP: 0.269. (gwskynet.json)


Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:29:12 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250223bh-preliminary.json)


Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:27:30 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250223bh-preliminary.avro)


Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:27:29 UTC
Log Comment

New VOEvent (S250223bh-1-Preliminary.xml)


Submitted by LIGO/Virgo EM Follow-Up on February 23, 2025 07:27:28 UTC

Full Event Log


No. Submitter Comment
157 LIGO/Virgo EM Follow-Up GWSkyNet annotation from bayestar.multiorder.fits,1. GWSkyNet score: 0.95, GWSkyNet FAP: 0.031, GWSkyNet FNP: 0.329. (gwskynet.json) em_follow lvem public
151 LIGO/Virgo EM Follow-Up Volume rendering of bayestar.multiorder.fits,1 (bayestar.volume.png) sky_loc lvem public
147 LIGO/Virgo EM Follow-Up Mollweide projection of bayestar.multiorder.fits,1 (bayestar.png) sky_loc lvem public
142 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250223bh-preliminary.json) em_follow lvem public
138 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250223bh-preliminary.avro) em_follow lvem public
133 LIGO/Virgo EM Follow-Up New VOEvent (S250223bh-2-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
130 LIGO/Virgo EM Follow-Up Flat-resolution FITS file created from bayestar.multiorder.fits,1 (bayestar.fits.gz) sky_loc lvem public
124 LIGO/Virgo EM Follow-Up FITS headers for bayestar.multiorder.fits,1 (bayestar.html) sky_loc lvem public
117 LIGO/Virgo EM Follow-Up Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
114 LIGO/Virgo EM Follow-Up Source classification visualization from pycbc.p_astro.json (pycbc.p_astro.png) em_follow lvem public p_astro
110 LIGO/Virgo EM Follow-Up Localization copied from G556847 (bayestar.multiorder.fits) sky_loc lvem public
106 LIGO/Virgo EM Follow-Up Source properties copied from G556847 (em_bright.json) lvem public em_bright
102 LIGO/Virgo EM Follow-Up Source classification copied from G556847 (pycbc.p_astro.json) lvem public p_astro
95 LIGO/Virgo EM Follow-Up GWSkyNet annotation from bayestar.multiorder.fits,0. GWSkyNet score: 0.933, GWSkyNet FAP: 0.073, GWSkyNet FNP: 0.269. (gwskynet.json) em_follow lvem public
89 LIGO/Virgo EM Follow-Up Volume rendering of bayestar.multiorder.fits,0 (bayestar.volume.png) sky_loc lvem public
79 LIGO/Virgo EM Follow-Up Mollweide projection of bayestar.multiorder.fits,0 (bayestar.png) sky_loc lvem public
73 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250223bh-preliminary.json) em_follow lvem public
70 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250223bh-preliminary.avro) em_follow lvem public
60 LIGO/Virgo EM Follow-Up New VOEvent (S250223bh-1-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
59 LIGO/Virgo EM Follow-Up Flat-resolution FITS file created from bayestar.multiorder.fits,0 (bayestar.fits.gz) sky_loc lvem public
52 LIGO/Virgo EM Follow-Up FITS headers for bayestar.multiorder.fits,0 (bayestar.html) sky_loc lvem public
44 LIGO/Virgo EM Follow-Up Source classification visualization from pycbc.p_astro.json (pycbc.p_astro.png) em_follow lvem public p_astro
41 LIGO/Virgo EM Follow-Up Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
37 LIGO/Virgo EM Follow-Up Localization copied from G556843 (bayestar.multiorder.fits) sky_loc lvem public
28 LIGO/Virgo EM Follow-Up Source classification copied from G556843 (pycbc.p_astro.json) lvem public p_astro
27 LIGO/Virgo EM Follow-Up Source properties copied from G556843 (em_bright.json) lvem public em_bright