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S250221ap



Superevent Information
Superevent ID S250221ap
Category Production
FAR (Hz) 2.038e-05
FAR (yr-1) 643.1 per year
t0 (GPS time) 1424144199.71
tend (GPS time) 1424144200.71
Links Data


Event Information
Group CBC
Pipeline MBTA
Search AllSky
Instruments H1,L1
FAR (Hz) 2.038e-05


Per-Pipeline Event Information
UID Group Pipeline Search gpstime FAR (Hz)
G556010 CBC MBTA AllSky 1424144199.705 2.038e-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 21, 2025 03:41:34 UTC
Log Image
Mollweide projection of bayestar.multiorder.fits,1
Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:41:30 UTC
Log Image
Volume rendering of bayestar.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:36:58 UTC
Log Image
Mollweide projection of bayestar.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:36:55 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 21, 2025 03:41:26 UTC
Log Comment

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

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:41:26 UTC
Log Comment

Localization copied from G556010 (bayestar.multiorder.fits)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:41:25 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 21, 2025 03:36:51 UTC
Log Comment

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

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:36:50 UTC
Log Comment

Localization copied from G556010 (bayestar.multiorder.fits)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:36:49 UTC

EM Followup
Log Image
Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:41:25 UTC
Log Image
Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:36:50 UTC
Log Image
Source classification visualization from mbta.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:41:25 UTC
Log Image
Source classification visualization from mbta.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:36:50 UTC
Log Comment

GWSkyNet annotation from bayestar.multiorder.fits,1. GWSkyNet score: 0.13, GWSkyNet FAP: 0.635, GWSkyNet FNP: 0.007. (gwskynet.json)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:42:10 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250221ap-preliminary.json)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:41:30 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250221ap-preliminary.avro)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:41:30 UTC
Log Comment

New VOEvent (S250221ap-2-Preliminary.xml)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:41:27 UTC
Log Comment

GWSkyNet annotation from bayestar.multiorder.fits,0. GWSkyNet score: 0.13, GWSkyNet FAP: 0.635, GWSkyNet FNP: 0.007. (gwskynet.json)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:38:16 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250221ap-preliminary.json)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:36:53 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250221ap-preliminary.avro)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:36:53 UTC
Log Comment

New VOEvent (S250221ap-1-Preliminary.xml)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 03:36:52 UTC

Full Event Log

No. Submitter Comment
157 LIGO/Virgo EM Follow-Up GWSkyNet annotation from bayestar.multiorder.fits,1. GWSkyNet score: 0.13, GWSkyNet FAP: 0.635, GWSkyNet FNP: 0.007. (gwskynet.json) em_follow lvem public
153 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 Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250221ap-preliminary.json) em_follow lvem public
145 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250221ap-preliminary.avro) em_follow lvem public
141 LIGO/Virgo EM Follow-Up Mollweide projection of bayestar.multiorder.fits,1 (bayestar.png) sky_loc lvem public
136 LIGO/Virgo EM Follow-Up New VOEvent (S250221ap-2-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
132 LIGO/Virgo EM Follow-Up Flat-resolution FITS file created from bayestar.multiorder.fits,1 (bayestar.fits.gz) sky_loc lvem public
126 LIGO/Virgo EM Follow-Up FITS headers for bayestar.multiorder.fits,1 (bayestar.html) sky_loc lvem public
116 LIGO/Virgo EM Follow-Up Localization copied from G556010 (bayestar.multiorder.fits) sky_loc lvem public
114 LIGO/Virgo EM Follow-Up Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
112 LIGO/Virgo EM Follow-Up Source classification visualization from mbta.p_astro.json (mbta.p_astro.png) em_follow lvem public p_astro
105 LIGO/Virgo EM Follow-Up Source classification copied from G556010 (mbta.p_astro.json) lvem public p_astro
104 LIGO/Virgo EM Follow-Up Source properties copied from G556010 (em_bright.json) lvem public em_bright
98 LIGO/Virgo EM Follow-Up GWSkyNet annotation from bayestar.multiorder.fits,0. GWSkyNet score: 0.13, GWSkyNet FAP: 0.635, GWSkyNet FNP: 0.007. (gwskynet.json) em_follow lvem public
83 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
71 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250221ap-preliminary.json) em_follow lvem public
70 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250221ap-preliminary.avro) em_follow lvem public
64 LIGO/Virgo EM Follow-Up New VOEvent (S250221ap-1-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
58 LIGO/Virgo EM Follow-Up Flat-resolution FITS file created from bayestar.multiorder.fits,0 (bayestar.fits.gz) sky_loc lvem public
53 LIGO/Virgo EM Follow-Up FITS headers for bayestar.multiorder.fits,0 (bayestar.html) sky_loc lvem public
47 LIGO/Virgo EM Follow-Up Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
41 LIGO/Virgo EM Follow-Up Source classification visualization from mbta.p_astro.json (mbta.p_astro.png) em_follow lvem public p_astro
37 LIGO/Virgo EM Follow-Up Localization copied from G556010 (bayestar.multiorder.fits) sky_loc lvem public
28 LIGO/Virgo EM Follow-Up Source classification copied from G556010 (mbta.p_astro.json) lvem public p_astro
27 LIGO/Virgo EM Follow-Up Source properties copied from G556010 (em_bright.json) lvem public em_bright