S250327u




Superevent Information

Superevent ID S250327u
Category Production
FAR (Hz) 3.215e-07
FAR (yr-1) 10.146 per year
t0 (GPS time) 1427075629.21
tend (GPS time) 1427075630.24
Links Data


Event Information

Group CBC
Pipeline pycbc
Search AllSky
Instruments H1,L1,V1
FAR (Hz) 3.215e-07


Per-Pipeline Event Information

UID Group Pipeline Search gpstime FAR (Hz)
G566986 CBC gstlal AllSky 1427075629.238 2.608e-07
G566985 CBC pycbc AllSky 1427075629.208 3.215e-07
G566983 CBC MBTA AllSky 1427075629.235 2.456e-06

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 March 27, 2025 01:58:39 UTC
Log Image

Mollweide projection of bayestar.multiorder.fits,1
Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:58:33 UTC
Log Image

Volume rendering of bayestar.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:54:03 UTC
Log Image

Mollweide projection of bayestar.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:53:59 UTC
Log Comment

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


Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:58:30 UTC
Log Comment

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


Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:58:29 UTC
Log Comment

Localization copied from G566985 (bayestar.multiorder.fits)


Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:58:28 UTC
Log Comment

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


Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:53:55 UTC
Log Comment

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


Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:53:54 UTC
Log Comment

Localization copied from G566980 (bayestar.multiorder.fits)


Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:53:53 UTC

EM Followup

Log Image

Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:58:28 UTC
Log Image

Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:53:53 UTC
Log Image

Source classification visualization from pycbc.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:58:28 UTC
Log Image

Source classification visualization from gstlal.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:53:53 UTC
Log Comment

GWSkyNet annotation from bayestar.multiorder.fits,1. GWSkyNet score: 0.973, GWSkyNet FAP: 0.01, GWSkyNet FNP: 0.515. (gwskynet.json)


Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:58:47 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250327u-preliminary.json)


Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:58:32 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250327u-preliminary.avro)


Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:58:32 UTC
Log Comment

New VOEvent (S250327u-2-Preliminary.xml)


Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:58:30 UTC
Log Comment

GWSkyNet annotation from bayestar.multiorder.fits,0. GWSkyNet score: 0.952, GWSkyNet FAP: 0.021, GWSkyNet FNP: 0.341. (gwskynet.json)


Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:54:16 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250327u-preliminary.json)


Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:53:56 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250327u-preliminary.avro)


Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:53:56 UTC
Log Comment

New VOEvent (S250327u-1-Preliminary.xml)


Submitted by LIGO/Virgo EM Follow-Up on March 27, 2025 01:53:55 UTC

Full Event Log


No. Submitter Comment
172 LIGO/Virgo EM Follow-Up GWSkyNet annotation from bayestar.multiorder.fits,1. GWSkyNet score: 0.973, GWSkyNet FAP: 0.01, GWSkyNet FNP: 0.515. (gwskynet.json) em_follow lvem public
168 LIGO/Virgo EM Follow-Up Volume rendering of bayestar.multiorder.fits,1 (bayestar.volume.png) sky_loc lvem public
163 LIGO/Virgo EM Follow-Up Mollweide projection of bayestar.multiorder.fits,1 (bayestar.png) sky_loc lvem public
156 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250327u-preliminary.json) em_follow lvem public
155 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250327u-preliminary.avro) em_follow lvem public
151 LIGO/Virgo EM Follow-Up New VOEvent (S250327u-2-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
147 LIGO/Virgo EM Follow-Up Flat-resolution FITS file created from bayestar.multiorder.fits,1 (bayestar.fits.gz) sky_loc lvem public
141 LIGO/Virgo EM Follow-Up FITS headers for bayestar.multiorder.fits,1 (bayestar.html) sky_loc lvem public
136 LIGO/Virgo EM Follow-Up Source classification visualization from pycbc.p_astro.json (pycbc.p_astro.png) em_follow lvem public p_astro
131 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 Localization copied from G566985 (bayestar.multiorder.fits) sky_loc lvem public
122 LIGO/Virgo EM Follow-Up Source classification copied from G566985 (pycbc.p_astro.json) lvem public p_astro
119 LIGO/Virgo EM Follow-Up Source properties copied from G566985 (em_bright.json) lvem public em_bright
101 LIGO/Virgo EM Follow-Up GWSkyNet annotation from bayestar.multiorder.fits,0. GWSkyNet score: 0.952, GWSkyNet FAP: 0.021, GWSkyNet FNP: 0.341. (gwskynet.json) em_follow lvem public
91 LIGO/Virgo EM Follow-Up Volume rendering of bayestar.multiorder.fits,0 (bayestar.volume.png) sky_loc lvem public
85 LIGO/Virgo EM Follow-Up Mollweide projection of bayestar.multiorder.fits,0 (bayestar.png) sky_loc lvem public
76 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250327u-preliminary.json) em_follow lvem public
75 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250327u-preliminary.avro) em_follow lvem public
69 LIGO/Virgo EM Follow-Up New VOEvent (S250327u-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
59 LIGO/Virgo EM Follow-Up FITS headers for bayestar.multiorder.fits,0 (bayestar.html) sky_loc lvem public
51 LIGO/Virgo EM Follow-Up Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
45 LIGO/Virgo EM Follow-Up Source classification visualization from gstlal.p_astro.json (gstlal.p_astro.png) em_follow lvem public p_astro
39 LIGO/Virgo EM Follow-Up Localization copied from G566980 (bayestar.multiorder.fits) sky_loc lvem public
31 LIGO/Virgo EM Follow-Up Source classification copied from G566980 (gstlal.p_astro.json) lvem public p_astro
30 LIGO/Virgo EM Follow-Up Source properties copied from G566980 (em_bright.json) lvem public em_bright