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S250221ax



Superevent Information
Superevent ID S250221ax
Category Production
FAR (Hz) 1.033e-06
FAR (yr-1) 32.594 per year
t0 (GPS time) 1424147901.77
tend (GPS time) 1424147901.78
Links Data


Event Information
Group Burst
Pipeline CWB
Search AllSky
Instruments H1,L1
FAR (Hz) 1.033e-06


Per-Pipeline Event Information
UID Group Pipeline Search gpstime FAR (Hz)
G556024 Burst CWB AllSky 1424147901.774 1.033e-06

Log Messages

Use buttons to expand/collapse log sections.

Sky Localization
Log Image
Mollweide projection of cwb.multiorder.fits,1
Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 04:45:10 UTC
Log Image
Mollweide projection of cwb.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 04:40:36 UTC
Log Comment

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

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 04:45:06 UTC
Log Comment

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

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 04:45:06 UTC
Log Comment

Localization copied from G556024 (cwb.multiorder.fits)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 04:45:05 UTC
Log Comment

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

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 04:40:31 UTC
Log Comment

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

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 04:40:31 UTC
Log Comment

Localization copied from G556024 (cwb.multiorder.fits)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 04:40:30 UTC

EM Followup
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250221ax-preliminary.json)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 04:45:08 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250221ax-preliminary.avro)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 04:45:08 UTC
Log Comment

New VOEvent (S250221ax-2-Preliminary.xml)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 04:45:07 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250221ax-preliminary.avro)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 04:40:33 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250221ax-preliminary.json)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 04:40:33 UTC
Log Comment

New VOEvent (S250221ax-1-Preliminary.xml)

Submitted by LIGO/Virgo EM Follow-Up on February 21, 2025 04:40:32 UTC

Full Event Log

No. Submitter Comment
101 LIGO/Virgo EM Follow-Up Mollweide projection of cwb.multiorder.fits,1 (cwb.png) sky_loc lvem public
93 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250221ax-preliminary.json) em_follow lvem public
92 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250221ax-preliminary.avro) em_follow lvem public
88 LIGO/Virgo EM Follow-Up New VOEvent (S250221ax-2-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
84 LIGO/Virgo EM Follow-Up Flat-resolution FITS file created from cwb.multiorder.fits,1 (cwb.fits.gz) sky_loc lvem public
80 LIGO/Virgo EM Follow-Up FITS headers for cwb.multiorder.fits,1 (cwb.html) sky_loc lvem public
76 LIGO/Virgo EM Follow-Up Localization copied from G556024 (cwb.multiorder.fits) sky_loc lvem public
59 LIGO/Virgo EM Follow-Up Mollweide projection of cwb.multiorder.fits,0 (cwb.png) sky_loc lvem public
51 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250221ax-preliminary.avro) em_follow lvem public
50 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250221ax-preliminary.json) em_follow lvem public
45 LIGO/Virgo EM Follow-Up New VOEvent (S250221ax-1-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
38 LIGO/Virgo EM Follow-Up Flat-resolution FITS file created from cwb.multiorder.fits,0 (cwb.fits.gz) sky_loc lvem public
36 LIGO/Virgo EM Follow-Up FITS headers for cwb.multiorder.fits,0 (cwb.html) sky_loc lvem public
31 LIGO/Virgo EM Follow-Up Localization copied from G556024 (cwb.multiorder.fits) sky_loc lvem public