S250108ha
Superevent Information |
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|---|---|
| Superevent ID | S250108ha |
| Category | Production |
| FAR (Hz) | 1.312e-04 |
| FAR (yr-1) | 4140.3 per year |
| t0 (GPS time) | 1420403447.32 |
| tend (GPS time) | 1420403448.32 |
| |
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| Links | Data |
Event Information |
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|---|---|
| Group | CBC |
| Pipeline | pycbc |
| Search | AllSky |
| Instruments | H1,L1,V1 |
| |
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| FAR (Hz) | 1.312e-04 |
| |
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Per-Pipeline Event Information |
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|---|---|---|---|---|---|
| UID | Group | Pipeline | Search | gpstime | FAR (Hz) |
| G543042 | CBC | pycbc | AllSky | 1420403447.319 | 1.312e-04 |
Log Messages
Analyst Comments | |
|---|---|
Sky Localization | |
|---|---|
Combined LVK-external sky map copied from E543040 (combined-ext.multiorder.fits) Flat-resolution FITS file created from bayestar.multiorder.fits,1 (bayestar.fits.gz) FITS headers for bayestar.multiorder.fits,1 (bayestar.html) Localization copied from G543042 (bayestar.multiorder.fits) Flat-resolution FITS file created from bayestar.multiorder.fits,0 (bayestar.fits.gz) Combined LVK-external sky map copied from E543040 (combined-ext.multiorder.fits) FITS headers for bayestar.multiorder.fits,0 (bayestar.html) Localization copied from G543042 (bayestar.multiorder.fits) | |
External Coincidence | |
|---|---|
Combined LVK-external sky map copied from E543040 (combined-ext.multiorder.fits) Combined LVK-external sky map copied from E543040 (combined-ext.multiorder.fits) | |
EM Followup | |
|---|---|
|
Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250108ha-retraction.json) Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250108ha-retraction.avro) New VOEvent (S250108ha-3-Retraction.xml) Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250108ha-preliminary.avro) Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250108ha-preliminary.json) New VOEvent (S250108ha-2-Preliminary.xml) Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250108ha-preliminary.json) Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250108ha-preliminary.avro) New VOEvent (S250108ha-1-Preliminary.xml) | |
Full Event Log
| No. | |
Submitter | Comment |
|---|---|---|---|
| 318 | Peter Shawhan | This low-significance GW trigger was reported because the RAVEN pipeline found that it was coincident in time with Fermi/GBM trigger 758061038/250108855. However, that Fermi/GBM trigger ultimately was classified as a non-GRB (https://gcn.nasa.gov/circulars/38857, https://gcn.gsfc.nasa.gov/other/758061038.fermi). The GW trigger is not significant on its own, so a retraction Circular was issued (https://gcn.nasa.gov/circulars/38856). |
|
| 274 | LIGO/Virgo EM Follow-Up | Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250108ha-retraction.json) em_follow lvem public | |
| 268 | LIGO/Virgo EM Follow-Up | Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250108ha-retraction.avro) em_follow lvem public | |
| 266 | LIGO/Virgo EM Follow-Up | New VOEvent (S250108ha-3-Retraction.xml) em_follow lvem public gcn_received gcn_email_notok | |
| 257 | LIGO/Virgo EM Follow-Up | Volume rendering of bayestar.multiorder.fits,1 (bayestar.volume.png) sky_loc lvem public | |
| 250 | LIGO/Virgo EM Follow-Up | Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250108ha-preliminary.avro) em_follow lvem public | |
| 245 | LIGO/Virgo EM Follow-Up | Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250108ha-preliminary.json) em_follow lvem public | |
| 241 | LIGO/Virgo EM Follow-Up | New VOEvent (S250108ha-2-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok | |
| 231 | LIGO/Virgo EM Follow-Up | Mollweide projection of bayestar.multiorder.fits,1 (bayestar.png) sky_loc lvem public | |
| 224 | LIGO/Virgo EM Follow-Up | Combined LVK-external sky map copied from E543040 (combined-ext.multiorder.fits) sky_loc ext_coinc lvem public | |
| 222 | LIGO/Virgo EM Follow-Up | Flat-resolution FITS file created from bayestar.multiorder.fits,1 (bayestar.fits.gz) sky_loc lvem public | |
| 215 | LIGO/Virgo EM Follow-Up | Mollweide projection of combined-ext.multiorder.fits,1, copied from E543040 (combined-ext.png) sky_loc ext_coinc lvem public | |
| 209 | LIGO/Virgo EM Follow-Up | FITS headers for bayestar.multiorder.fits,1 (bayestar.html) sky_loc lvem public | |
| 201 | LIGO/Virgo EM Follow-Up | Source classification visualization from pycbc.p_astro.json (pycbc.p_astro.png) em_follow lvem public p_astro | |
| 199 | LIGO/Virgo EM Follow-Up | Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright | |
| 195 | LIGO/Virgo EM Follow-Up | Localization copied from G543042 (bayestar.multiorder.fits) sky_loc lvem public | |
| 188 | LIGO/Virgo EM Follow-Up | Source classification copied from G543042 (pycbc.p_astro.json) lvem public p_astro | |
| 187 | LIGO/Virgo EM Follow-Up | Source properties copied from G543042 (em_bright.json) lvem public em_bright | |
| 175 | LIGO/Virgo EM Follow-Up | Volume rendering of bayestar.multiorder.fits,0 (bayestar.volume.png) sky_loc lvem public | |
| 162 | LIGO/Virgo EM Follow-Up | Kafka alert notice sent to kafka://kafka.gcn.nasa.gov/igwn.gwalert (S250108ha-preliminary.json) em_follow lvem public | |
| 161 | LIGO/Virgo EM Follow-Up | Kafka alert notice sent to kafka://kafka.scimma.org/igwn.gwalert (S250108ha-preliminary.avro) em_follow lvem public | |
| 142 | LIGO/Virgo EM Follow-Up | New VOEvent (S250108ha-1-Preliminary.xml) em_follow lvem public gcn_received gcn_email_notok | |
| 141 | LIGO/Virgo EM Follow-Up | Flat-resolution FITS file created from bayestar.multiorder.fits,0 (bayestar.fits.gz) sky_loc lvem public | |
| 135 | LIGO/Virgo EM Follow-Up | Combined LVK-external sky map copied from E543040 (combined-ext.multiorder.fits) sky_loc ext_coinc lvem public | |
| 129 | LIGO/Virgo EM Follow-Up | Mollweide projection of combined-ext.multiorder.fits,0, copied from E543040 (combined-ext.png) sky_loc ext_coinc lvem public | |
| 125 | LIGO/Virgo EM Follow-Up | Mollweide projection of bayestar.multiorder.fits,0 (bayestar.png) sky_loc lvem public | |
| 121 | LIGO/Virgo EM Follow-Up | FITS headers for bayestar.multiorder.fits,0 (bayestar.html) sky_loc lvem public | |
| 109 | LIGO/Virgo EM Follow-Up | Source classification visualization from pycbc.p_astro.json (pycbc.p_astro.png) em_follow lvem public p_astro | |
| 106 | LIGO/Virgo EM Follow-Up | Source properties visualization from em_bright.json (em_bright.png) em_follow lvem public em_bright | |
| 104 | LIGO/Virgo EM Follow-Up | Localization copied from G543042 (bayestar.multiorder.fits) sky_loc lvem public | |
| 96 | LIGO/Virgo EM Follow-Up | Source properties copied from G543042 (em_bright.json) lvem public em_bright | |
| 94 | LIGO/Virgo EM Follow-Up | Source classification copied from G543042 (pycbc.p_astro.json) lvem public p_astro |
This low-significance GW trigger was reported because the RAVEN pipeline found that it was coincident in time with Fermi/GBM trigger 758061038/250108855. However, that Fermi/GBM trigger ultimately was classified as a non-GRB (https://gcn.nasa.gov/circulars/38857, https://gcn.gsfc.nasa.gov/other/758061038.fermi). The GW trigger is not significant on its own, so a retraction Circular was issued (https://gcn.nasa.gov/circulars/38856).