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S241221dc



Superevent Information
Superevent ID S241221dc
Category Production
FAR (Hz) 7.818e-06
FAR (yr-1) 246.71 per year
t0 (GPS time) 1418822761.93
tend (GPS time) 1418822761.94
Links Data


Event Information
Group CBC
Pipeline CWB
Search BBH
Instruments H1,L1
FAR (Hz) 7.818e-06


Per-Pipeline Event Information
UID Group Pipeline Search gpstime FAR (Hz)
G537818 CBC CWB BBH 1418822761.930 7.818e-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 December 21, 2024 13:31:35 UTC
Log Image
Mollweide projection of cwb.multiorder.fits,0
Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:27:02 UTC
Log Comment

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

Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:31:32 UTC
Log Comment

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

Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:31:32 UTC
Log Comment

Localization copied from G537818 (cwb.multiorder.fits)

Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:31:31 UTC
Log Comment

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

Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:26:58 UTC
Log Comment

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

Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:26:58 UTC
Log Comment

Localization copied from G537818 (cwb.multiorder.fits)

Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:26:57 UTC

EM Followup
Log Image
Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:31:31 UTC
Log Image
Source properties visualization from em_bright.json
Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:26:57 UTC
Log Image
Source classification visualization from cwb.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:31:31 UTC
Log Image
Source classification visualization from cwb.p_astro.json
Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:26:57 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S241221dc-preliminary.json)

Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:31:33 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S241221dc-preliminary.avro)

Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:31:33 UTC
Log Comment

New VOEvent (S241221dc-2-Preliminary.xml)

Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:31:33 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S241221dc-preliminary.json)

Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:26:59 UTC
Log Comment

Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S241221dc-preliminary.avro)

Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:26:59 UTC
Log Comment

New VOEvent (S241221dc-1-Preliminary.xml)

Submitted by LIGO/Virgo EM Follow-Up on December 21, 2024 13:26:58 UTC

Full Event Log

No. Submitter Comment
136 LIGO/Virgo EM Follow-Up Mollweide projection of cwb.multiorder.fits,1 (cwb.png) sky_loc lvem public
127 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S241221dc-preliminary.json) em_follow lvem public
126 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S241221dc-preliminary.avro) em_follow lvem public
124 LIGO/Virgo EM Follow-Up New VOEvent (S241221dc-2-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
120 LIGO/Virgo EM Follow-Up Flat-resolution FITS file created from cwb.multiorder.fits,1 (cwb.fits.gz) sky_loc lvem public
116 LIGO/Virgo EM Follow-Up FITS headers for cwb.multiorder.fits,1 (cwb.html) sky_loc lvem public
106 LIGO/Virgo EM Follow-Up Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright
105 LIGO/Virgo EM Follow-Up Source classification visualization from cwb.p_astro.json (cwb.p_astro.png) em_follow lvem public p_astro
101 LIGO/Virgo EM Follow-Up Localization copied from G537818 (cwb.multiorder.fits) sky_loc lvem public
94 LIGO/Virgo EM Follow-Up Source properties copied from G537818 (em_bright.json) lvem public em_bright
93 LIGO/Virgo EM Follow-Up Source classification copied from G537818 (cwb.p_astro.json) lvem public p_astro
77 LIGO/Virgo EM Follow-Up Mollweide projection of cwb.multiorder.fits,0 (cwb.png) sky_loc lvem public
68 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S241221dc-preliminary.json) em_follow lvem public
65 LIGO/Virgo EM Follow-Up Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S241221dc-preliminary.avro) em_follow lvem public
63 LIGO/Virgo EM Follow-Up New VOEvent (S241221dc-1-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok
58 LIGO/Virgo EM Follow-Up Flat-resolution FITS file created from cwb.multiorder.fits,0 (cwb.fits.gz) sky_loc lvem public
54 LIGO/Virgo EM Follow-Up FITS headers for cwb.multiorder.fits,0 (cwb.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
44 LIGO/Virgo EM Follow-Up Source classification visualization from cwb.p_astro.json (cwb.p_astro.png) em_follow lvem public p_astro
34 LIGO/Virgo EM Follow-Up Source properties copied from G537818 (em_bright.json) lvem public em_bright
32 LIGO/Virgo EM Follow-Up Localization copied from G537818 (cwb.multiorder.fits) sky_loc lvem public
29 LIGO/Virgo EM Follow-Up Source classification copied from G537818 (cwb.p_astro.json) lvem public p_astro