S250401bi




Superevent Information

Superevent ID S250401bi
Category Production
FAR (Hz) 1.516e-05
FAR (yr-1) 478.37 per year
t0 (GPS time) 1427529991.66
tend (GPS time) 1427529992.68
Links Data


Event Information

Group CBC
Pipeline gstlal
Search AllSky
Instruments H1,L1
FAR (Hz) 1.516e-05


Per-Pipeline Event Information

UID Group Pipeline Search gpstime FAR (Hz)
G568632 CBC CWB BBH 1427529991.668 4.950e-06
G568629 CBC MBTA AllSky 1427529991.651 1.975e-05
G568628 CBC gstlal AllSky 1427529991.662 1.516e-05

Log Messages


Use buttons to expand/collapse log sections.

Sky Localization

Log Image

Mollweide projection of bayestar.multiorder.fits,1
Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:11:19 UTC
Log Image

Volume rendering of bayestar.multiorder.fits,1
Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:11:18 UTC
Log Image

Mollweide projection of bayestar.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:06:43 UTC
Log Image

Volume rendering of bayestar.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:06:42 UTC
Log Comment

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


Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:11:14 UTC
Log Comment

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


Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:11:14 UTC
Log Comment

Localization copied from G568628 (bayestar.multiorder.fits)


Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:11:12 UTC
Log Comment

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


Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:06:39 UTC
Log Comment

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


Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:06:38 UTC
Log Comment

Localization copied from G568628 (bayestar.multiorder.fits)


Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:06:37 UTC

EM Followup

Log Image

Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:11:13 UTC
Log Image

Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:06:37 UTC
Log Image

Source classification visualization from gstlal.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:11:14 UTC
Log Image

Source classification visualization from gstlal.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:06:37 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250401bi-preliminary.json)


Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:11:17 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250401bi-preliminary.avro)


Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:11:17 UTC
Log Comment

New VOEvent (S250401bi-2-Preliminary.xml)


Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:11:16 UTC
Log Comment

GWSkyNet annotation from bayestar.multiorder.fits,1. GWSkyNet score: 0.338, GWSkyNet FAP: 0.479, GWSkyNet FNP: 0.019. (gwskynet.json)


Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:11:15 UTC
Log Comment

GWSkyNet annotation from bayestar.multiorder.fits,0. GWSkyNet score: 0.338, GWSkyNet FAP: 0.479, GWSkyNet FNP: 0.019. (gwskynet.json)


Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:06:42 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250401bi-preliminary.json)


Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:06:41 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250401bi-preliminary.avro)


Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:06:41 UTC
Log Comment

New VOEvent (S250401bi-1-Preliminary.xml)


Submitted by LIGO/Virgo EM Follow-Up on April 1, 2025 08:06:39 UTC

Full Event Log


No. Submitter Comment
170 LIGO/Virgo EM Follow-Up Mollweide projection of bayestar.multiorder.fits,1 (bayestar.png) sky_loc lvem public
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 (S250401bi-preliminary.json) em_follow lvem public
158 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250401bi-preliminary.avro) em_follow lvem public
154 LIGO/Virgo EM Follow-Up New VOEvent (S250401bi-2-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
150 LIGO/Virgo EM Follow-Up GWSkyNet annotation from bayestar.multiorder.fits,1. GWSkyNet score: 0.338, GWSkyNet FAP: 0.479, GWSkyNet FNP: 0.019. (gwskynet.json) em_follow lvem public
144 LIGO/Virgo EM Follow-Up Flat-resolution FITS file created from bayestar.multiorder.fits,1 (bayestar.fits.gz) sky_loc lvem public
142 LIGO/Virgo EM Follow-Up FITS headers for bayestar.multiorder.fits,1 (bayestar.html) sky_loc lvem public
137 LIGO/Virgo EM Follow-Up Source classification visualization from gstlal.p_astro.json (gstlal.p_astro.png) em_follow lvem public p_astro
131 LIGO/Virgo EM Follow-Up Source classification copied from G568628 (gstlal.p_astro.json) lvem public p_astro
126 LIGO/Virgo EM Follow-Up Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
122 LIGO/Virgo EM Follow-Up Localization copied from G568628 (bayestar.multiorder.fits) sky_loc lvem public
117 LIGO/Virgo EM Follow-Up Source properties copied from G568628 (em_bright.json) lvem public em_bright
94 LIGO/Virgo EM Follow-Up Mollweide projection of bayestar.multiorder.fits,0 (bayestar.png) sky_loc lvem public
89 LIGO/Virgo EM Follow-Up Volume rendering of bayestar.multiorder.fits,0 (bayestar.volume.png) sky_loc lvem public
86 LIGO/Virgo EM Follow-Up GWSkyNet annotation from bayestar.multiorder.fits,0. GWSkyNet score: 0.338, GWSkyNet FAP: 0.479, GWSkyNet FNP: 0.019. (gwskynet.json) em_follow lvem public
78 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250401bi-preliminary.json) em_follow lvem public
77 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250401bi-preliminary.avro) em_follow lvem public
72 LIGO/Virgo EM Follow-Up New VOEvent (S250401bi-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
61 LIGO/Virgo EM Follow-Up FITS headers for bayestar.multiorder.fits,0 (bayestar.html) sky_loc lvem public
53 LIGO/Virgo EM Follow-Up Source classification visualization from gstlal.p_astro.json (gstlal.p_astro.png) em_follow lvem public p_astro
49 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 Localization copied from G568628 (bayestar.multiorder.fits) sky_loc lvem public
40 LIGO/Virgo EM Follow-Up Source classification copied from G568628 (gstlal.p_astro.json) lvem public p_astro
36 LIGO/Virgo EM Follow-Up Source properties copied from G568628 (em_bright.json) lvem public em_bright