S250227aq




Superevent Information

Superevent ID S250227aq
Category Production
FAR (Hz) 6.433e-06
FAR (yr-1) 203.01 per year
t0 (GPS time) 1424659226.16
tend (GPS time) 1424659227.16
Links Data


Event Information

Group CBC
Pipeline gstlal
Search AllSky
Instruments H1,L1,V1
FAR (Hz) 6.433e-06


Per-Pipeline Event Information

UID Group Pipeline Search gpstime FAR (Hz)
G557890 CBC gstlal AllSky 1424659226.164 6.433e-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 February 27, 2025 02:45:16 UTC
Log Image

Mollweide projection of bayestar.multiorder.fits,1
Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:45:14 UTC
Log Image

Volume rendering of bayestar.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:40:39 UTC
Log Image

Mollweide projection of bayestar.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:40:36 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 27, 2025 02:45:10 UTC
Log Comment

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


Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:45:09 UTC
Log Comment

Localization copied from G557890 (bayestar.multiorder.fits)


Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:45:09 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 27, 2025 02:40:33 UTC
Log Comment

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


Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:40:32 UTC
Log Comment

Localization copied from G557890 (bayestar.multiorder.fits)


Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:40:31 UTC

EM Followup

Log Image

Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:45:09 UTC
Log Image

Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:40:32 UTC
Log Image

Source classification visualization from gstlal.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:45:09 UTC
Log Image

Source classification visualization from gstlal.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:40:31 UTC
Log Comment

GWSkyNet annotation from bayestar.multiorder.fits,1. GWSkyNet score: 0.47, GWSkyNet FAP: 0.396, GWSkyNet FNP: 0.032. (gwskynet.json)


Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:45:56 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250227aq-preliminary.json)


Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:45:12 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250227aq-preliminary.avro)


Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:45:12 UTC
Log Comment

New VOEvent (S250227aq-2-Preliminary.xml)


Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:45:11 UTC
Log Comment

GWSkyNet annotation from bayestar.multiorder.fits,0. GWSkyNet score: 0.47, GWSkyNet FAP: 0.396, GWSkyNet FNP: 0.032. (gwskynet.json)


Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:41:24 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250227aq-preliminary.json)


Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:40:36 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250227aq-preliminary.avro)


Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:40:36 UTC
Log Comment

New VOEvent (S250227aq-1-Preliminary.xml)


Submitted by LIGO/Virgo EM Follow-Up on February 27, 2025 02:40:35 UTC

Full Event Log


No. Submitter Comment
154 LIGO/Virgo EM Follow-Up GWSkyNet annotation from bayestar.multiorder.fits,1. GWSkyNet score: 0.47, GWSkyNet FAP: 0.396, GWSkyNet FNP: 0.032. (gwskynet.json) em_follow lvem public
150 LIGO/Virgo EM Follow-Up Volume rendering of bayestar.multiorder.fits,1 (bayestar.volume.png) sky_loc lvem public
146 LIGO/Virgo EM Follow-Up Mollweide projection of bayestar.multiorder.fits,1 (bayestar.png) sky_loc lvem public
141 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250227aq-preliminary.json) em_follow lvem public
137 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250227aq-preliminary.avro) em_follow lvem public
133 LIGO/Virgo EM Follow-Up New VOEvent (S250227aq-2-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
129 LIGO/Virgo EM Follow-Up Flat-resolution FITS file created from bayestar.multiorder.fits,1 (bayestar.fits.gz) sky_loc lvem public
123 LIGO/Virgo EM Follow-Up FITS headers for bayestar.multiorder.fits,1 (bayestar.html) sky_loc lvem public
118 LIGO/Virgo EM Follow-Up Source classification visualization from gstlal.p_astro.json (gstlal.p_astro.png) em_follow lvem public p_astro
111 LIGO/Virgo EM Follow-Up Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
109 LIGO/Virgo EM Follow-Up Localization copied from G557890 (bayestar.multiorder.fits) sky_loc lvem public
104 LIGO/Virgo EM Follow-Up Source classification copied from G557890 (gstlal.p_astro.json) lvem public p_astro
101 LIGO/Virgo EM Follow-Up Source properties copied from G557890 (em_bright.json) lvem public em_bright
95 LIGO/Virgo EM Follow-Up GWSkyNet annotation from bayestar.multiorder.fits,0. GWSkyNet score: 0.47, GWSkyNet FAP: 0.396, GWSkyNet FNP: 0.032. (gwskynet.json) em_follow lvem public
85 LIGO/Virgo EM Follow-Up Volume rendering of bayestar.multiorder.fits,0 (bayestar.volume.png) sky_loc lvem public
77 LIGO/Virgo EM Follow-Up Mollweide projection of bayestar.multiorder.fits,0 (bayestar.png) sky_loc lvem public
71 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250227aq-preliminary.json) em_follow lvem public
70 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250227aq-preliminary.avro) em_follow lvem public
65 LIGO/Virgo EM Follow-Up New VOEvent (S250227aq-1-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
60 LIGO/Virgo EM Follow-Up Flat-resolution FITS file created from bayestar.multiorder.fits,0 (bayestar.fits.gz) sky_loc lvem public
56 LIGO/Virgo EM Follow-Up FITS headers for bayestar.multiorder.fits,0 (bayestar.html) sky_loc lvem public
50 LIGO/Virgo EM Follow-Up Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
44 LIGO/Virgo EM Follow-Up Source properties copied from G557890 (em_bright.json) lvem public em_bright
35 LIGO/Virgo EM Follow-Up Source classification visualization from gstlal.p_astro.json (gstlal.p_astro.png) em_follow lvem public p_astro
33 LIGO/Virgo EM Follow-Up Localization copied from G557890 (bayestar.multiorder.fits) sky_loc lvem public
28 LIGO/Virgo EM Follow-Up Source classification copied from G557890 (gstlal.p_astro.json) lvem public p_astro