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S250228dv



Superevent Information
Superevent ID S250228dv
Category Production
FAR (Hz) 1.568e-05
FAR (yr-1) 494.69 per year
t0 (GPS time) 1424801900.75
tend (GPS time) 1424801900.76
Links Data


Event Information
Group Burst
Pipeline CWB
Search AllSky
Instruments H1,L1
FAR (Hz) 1.568e-05


Per-Pipeline Event Information
UID Group Pipeline Search gpstime FAR (Hz)
G558428 Burst CWB AllSky 1424801900.753 1.568e-05

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 28, 2025 18:24:13 UTC
Log Image
Mollweide projection of cwb.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on February 28, 2025 18:19:40 UTC
Log Comment

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

Submitted by LIGO/Virgo EM Follow-Up on February 28, 2025 18:24:10 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 28, 2025 18:24:09 UTC
Log Comment

Localization copied from G558428 (cwb.multiorder.fits)

Submitted by LIGO/Virgo EM Follow-Up on February 28, 2025 18:24:09 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 28, 2025 18:19:35 UTC
Log Comment

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

Submitted by LIGO/Virgo EM Follow-Up on February 28, 2025 18:19:35 UTC
Log Comment

Localization copied from G558428 (cwb.multiorder.fits)

Submitted by LIGO/Virgo EM Follow-Up on February 28, 2025 18:19:35 UTC

EM Followup
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250228dv-preliminary.json)

Submitted by LIGO/Virgo EM Follow-Up on February 28, 2025 18:24:11 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250228dv-preliminary.avro)

Submitted by LIGO/Virgo EM Follow-Up on February 28, 2025 18:24:11 UTC
Log Comment

New VOEvent (S250228dv-2-Preliminary.xml)

Submitted by LIGO/Virgo EM Follow-Up on February 28, 2025 18:24:11 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250228dv-preliminary.json)

Submitted by LIGO/Virgo EM Follow-Up on February 28, 2025 18:19:37 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250228dv-preliminary.avro)

Submitted by LIGO/Virgo EM Follow-Up on February 28, 2025 18:19:37 UTC
Log Comment

New VOEvent (S250228dv-1-Preliminary.xml)

Submitted by LIGO/Virgo EM Follow-Up on February 28, 2025 18:19:36 UTC

Full Event Log

No. Submitter Comment
98 LIGO/Virgo EM Follow-Up Mollweide projection of cwb.multiorder.fits,1 (cwb.png) sky_loc lvem public
88 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250228dv-preliminary.json) em_follow lvem public
87 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250228dv-preliminary.avro) em_follow lvem public
85 LIGO/Virgo EM Follow-Up New VOEvent (S250228dv-2-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
81 LIGO/Virgo EM Follow-Up FITS headers for cwb.multiorder.fits,1 (cwb.html) sky_loc lvem public
77 LIGO/Virgo EM Follow-Up Flat-resolution FITS file created from cwb.multiorder.fits,1 (cwb.fits.gz) sky_loc lvem public
73 LIGO/Virgo EM Follow-Up Localization copied from G558428 (cwb.multiorder.fits) sky_loc lvem public
61 LIGO/Virgo EM Follow-Up Mollweide projection of cwb.multiorder.fits,0 (cwb.png) sky_loc lvem public
53 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250228dv-preliminary.json) em_follow lvem public
52 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250228dv-preliminary.avro) em_follow lvem public
47 LIGO/Virgo EM Follow-Up New VOEvent (S250228dv-1-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
42 LIGO/Virgo EM Follow-Up Flat-resolution FITS file created from cwb.multiorder.fits,0 (cwb.fits.gz) sky_loc lvem public
38 LIGO/Virgo EM Follow-Up FITS headers for cwb.multiorder.fits,0 (cwb.html) sky_loc lvem public
33 LIGO/Virgo EM Follow-Up Localization copied from G558428 (cwb.multiorder.fits) sky_loc lvem public