Identifying multiplets of IceCube alert events | Astronomy & Astrophysics (A&A)

Open Access

Table A.3.

List of alert multiplets for different signalness thresholds.

Name	r.a.	Dec	Energy	Area	Signalness	Classification
	[deg]	[deg]	[TeV]	[deg²]
0.504

IC130125A	$7 . 67_{- 5.92}^{+ 6.46}$ $7.67^{+6.46}_{-5.92}$	$74 . 14_{- 2.82}^{+ 3.36}$ $74.14^{+3.36}_{-2.82}$	165.0	16.42	0.531	gfu-bronze
IC140410A	$2 . 11_{- 58.92}^{+ 151.51}$ $2.11^{+151.51}_{-58.92}$	$81 . 22_{- 6.94}^{+ 8.0}$ $81.22^{+8.0}_{-6.94}$	246.0	376.89	0.627	gfu-gold

IC131124A	$285 . 16_{- 1.54}^{+ 2.2}$ $285.16^{+2.2}_{-1.54}$	$19 . 47_{- 1.46}^{+ 1.43}$ $19.47^{+1.43}_{-1.46}$	180.0	8.00	0.553	gfu-gold
IC220221A	$287 . 84_{- 4.39}^{+ 4.57}$ $287.84^{+4.57}_{-4.39}$	$20 . 74_{- 4.46}^{+ 2.22}$ $20.74^{+2.22}_{-4.46}$	157.0	43.96	0.673	hese-gold

IC150714A	$326 . 29_{- 1.32}^{+ 1.49}$ $326.29^{+1.49}_{-1.32}$	$26 . 36_{- 2.19}^{+ 1.89}$ $26.36^{+1.89}_{-2.19}$	439.0	8.07	0.841	gfu-gold
IC221210A	$332 . 58_{- 10.81}^{+ 10.46}$ $332.58^{+10.46}_{-10.81}$	$22 . 75_{- 8.55}^{+ 4.46}$ $22.75^{+4.46}_{-8.55}$	165.0	200.43	0.508	gfu-bronze

IC151013A	$178 . 72_{- 1.15}^{+ 1.11}$ $178.72^{+1.11}_{-1.15}$	$52 . 37_{- 1.11}^{+ 1.11}$ $52.37^{+1.11}_{-1.11}$	156.0	2.41	0.516	gfu-bronze
IC231125A	$177 . 53_{- 2.27}^{+ 2.2}$ $177.53^{+2.2}_{-2.27}$	$53 . 62_{- 1.64}^{+ 1.57}$ $53.62^{+1.57}_{-1.64}$	191.73	6.68	0.631	gold

IC170105A	$309 . 95_{- 7.56}^{+ 5.01}$ $309.95^{+5.01}_{-7.56}$	$8 . 16_{- 3.34}^{+ 2.0}$ $8.16^{+2.0}_{-3.34}$	198.0	52.19	0.535	gfu-gold
IC220306A	$314 . 82_{- 0.44}^{+ 0.53}$ $314.82^{+0.53}_{-0.44}$	$8 . 61_{- 0.45}^{+ 0.53}$ $8.61^{+0.53}_{-0.45}$	413.0	0.74	0.774	gfu-gold

IC181120A	$25 . 71_{- 5.27}^{+ 5.54}$ $25.71^{+5.54}_{-5.27}$	$11 . 72_{- 4.5}^{+ 2.41}$ $11.72^{+2.41}_{-4.5}$	188.0	57.44	0.537	gfu-gold
IC240327A	$25 . 4_{- 2.36}^{+ 1.86}$ $25.4^{+1.86}_{-2.36}$	$7 . 78_{- 0.68}^{+ 0.69}$ $7.78^{+0.69}_{-0.68}$	199.66	4.50	0.539	gold

IC240307A	$239 . 63_{- 15.22}^{+ 13.2}$ $239.63^{+13.2}_{-15.22}$	$39 . 94_{- 14.92}^{+ 18.18}$ $39.94^{+18.18}_{-14.92}$	191.91	566.47	0.606	gold
IC170514B	$227 . 37_{- 1.1}^{+ 1.23}$ $227.37^{+1.23}_{-1.1}$	$30 . 65_{- 0.99}^{+ 1.4}$ $30.65^{+1.4}_{-0.99}$	174.0	3.76	0.553	gfu-gold
IC190201A	$245 . 08_{- 0.88}^{+ 0.75}$ $245.08^{+0.75}_{-0.88}$	$38 . 78_{- 0.67}^{+ 0.77}$ $38.78^{+0.77}_{-0.67}$	163.0	1.44	0.533	gfu-bronze
IC220624A	$224 . 12_{- 1.93}^{+ 2.2}$ $224.12^{+2.2}_{-1.93}$	$41 . 31_{- 1.5}^{+ 1.47}$ $41.31^{+1.47}_{-1.5}$	193.0	7.24	0.609	gfu-gold

0.452

IC140927A	$50 . 89_{- 5.14}^{+ 3.91}$ $50.89^{+3.91}_{-5.14}$	$- 0 . 63_{- 1.42}^{+ 1.49}$ $-0.63^{+1.49}_{-1.42}$	182.0	20.68	0.481	gfu-gold
IC220304A	$48 . 78_{- 6.5}^{+ 8.09}$ $48.78^{+8.09}_{-6.5}$	$4 . 48_{- 6.25}^{+ 5.0}$ $4.48^{+5.0}_{-6.25}$	263.0	128.52	0.631	gfu-gold

IC160812A	$86 . 99_{- 15.29}^{+ 15.29}$ $86.99^{+15.29}_{-15.29}$	$48 . 83_{- 10.0}^{+ 9.95}$ $48.83^{+9.95}_{-10.0}$	160.0	315.42	0.527	gfu-bronze
IC200425A	$99 . 97_{- 3.0}^{+ 4.76}$ $99.97^{+4.76}_{-3.0}$	$53 . 72_{- 1.69}^{+ 2.25}$ $53.72^{+2.25}_{-1.69}$	135.0	14.21	0.481	gfu-bronze

IC190619A	$343 . 52_{- 3.16}^{+ 4.13}$ $343.52^{+4.13}_{-3.16}$	$10 . 28_{- 2.76}^{+ 2.02}$ $10.28^{+2.02}_{-2.76}$	199.0	26.93	0.547	gfu-gold
IC220424A	$346 . 11_{- 1.32}^{+ 1.23}$ $346.11^{+1.23}_{-1.32}$	$8 . 91_{- 0.91}^{+ 0.98}$ $8.91^{+0.98}_{-0.91}$	184.0	3.74	0.497	gfu-gold

IC191231A	$48 . 47_{- 7.65}^{+ 5.98}$ $48.47^{+5.98}_{-7.65}$	$20 . 11_{- 3.73}^{+ 4.48}$ $20.11^{+4.48}_{-3.73}$	156.0	82.53	0.464	gfu-bronze
IC230506A	$50 . 19_{- 2.99}^{+ 4.57}$ $50.19^{+4.57}_{-2.99}$	$21 . 06_{- 3.48}^{+ 2.14}$ $21.06^{+2.14}_{-3.48}$	211.0	31.14	0.643	gfu-gold

IC221210A	$332 . 58_{- 10.81}^{+ 10.46}$ $332.58^{+10.46}_{-10.81}$	$22 . 75_{- 8.55}^{+ 4.46}$ $22.75^{+4.46}_{-8.55}$	165.0	200.43	0.508	gfu-bronze
IC150714A	$326 . 29_{- 1.32}^{+ 1.49}$ $326.29^{+1.49}_{-1.32}$	$26 . 36_{- 2.19}^{+ 1.89}$ $26.36^{+1.89}_{-2.19}$	439.0	8.07	0.841	gfu-gold
IC120523B	$343 . 78_{- 4.48}^{+ 4.92}$ $343.78^{+4.92}_{-4.48}$	$15 . 48_{- 1.54}^{+ 2.38}$ $15.48^{+2.38}_{-1.54}$	168.0	27.89	0.490	gfu-bronze

IC230707B	$127 . 18_{- 8.96}^{+ 10.63}$ $127.18^{+10.63}_{-8.96}$	$20 . 74_{- 9.95}^{+ 9.25}$ $20.74^{+9.25}_{-9.95}$	154.0	276.27	0.466	gfu-bronze
IC190515A	$127 . 88_{- 0.83}^{+ 0.79}$ $127.88^{+0.79}_{-0.83}$	$12 . 6_{- 0.46}^{+ 0.5}$ $12.6^{+0.5}_{-0.46}$	457.0	1.19	0.816	gfu-gold
IC230217A	$124 . 54_{- 3.52}^{+ 1.58}$ $124.54^{+1.58}_{-3.52}$	$20 . 74_{- 2.49}^{+ 2.38}$ $20.74^{+2.38}_{-2.49}$	55.0	18.24	0.454	hese-bronze
IC150904A	$133 . 77_{- 0.88}^{+ 0.53}$ $133.77^{+0.53}_{-0.88}$	$28 . 08_{- 0.55}^{+ 0.51}$ $28.08^{+0.51}_{-0.55}$	302.0	1.04	0.741	gfu-gold
IC181121A	$132 . 19_{- 6.99}^{+ 7.34}$ $132.19^{+7.34}_{-6.99}$	$32 . 93_{- 3.57}^{+ 4.19}$ $32.93^{+4.19}_{-3.57}$	209.0	73.30	0.645	gfu-gold

IC240307A	$239 . 63_{- 15.22}^{+ 13.2}$ $239.63^{+13.2}_{-15.22}$	$39 . 94_{- 14.92}^{+ 18.18}$ $39.94^{+18.18}_{-14.92}$	191.91	566.47	0.606	gold
IC170514B	$227 . 37_{- 1.1}^{+ 1.23}$ $227.37^{+1.23}_{-1.1}$	$30 . 65_{- 0.99}^{+ 1.4}$ $30.65^{+1.4}_{-0.99}$	174.0	3.76	0.553	gfu-gold
IC190201A	$245 . 08_{- 0.88}^{+ 0.75}$ $245.08^{+0.75}_{-0.88}$	$38 . 78_{- 0.67}^{+ 0.77}$ $38.78^{+0.77}_{-0.67}$	163.0	1.44	0.533	gfu-bronze
IC220624A	$224 . 12_{- 1.93}^{+ 2.2}$ $224.12^{+2.2}_{-1.93}$	$41 . 31_{- 1.5}^{+ 1.47}$ $41.31^{+1.47}_{-1.5}$	193.0	7.24	0.609	gfu-gold
IC220907A	$224 . 81_{- 1.94}^{+ 2.04}$ $224.81^{+2.04}_{-1.94}$	$44 . 7_{- 0.89}^{+ 0.99}$ $44.7^{+0.99}_{-0.89}$	128.0	4.18	0.460	gfu-bronze

0.414

IC110930A	$267 . 01_{- 1.14}^{+ 1.19}$ $267.01^{+1.19}_{-1.14}$	$- 4 . 44_{- 0.79}^{+ 0.6}$ $-4.44^{+0.6}_{-0.79}$	160.0	2.54	0.429	gfu-bronze
IC220205B	$267 . 01_{- 0.56}^{+ 0.67}$ $267.01^{+0.67}_{-0.56}$	$- 3 . 66_{- 0.5}^{+ 0.41}$ $-3.66^{+0.41}_{-0.5}$	216.0	0.88	0.595	gfu-gold

IC120529A	$176 . 48_{- 5.93}^{+ 6.64}$ $176.48^{+6.64}_{-5.93}$	$22 . 87_{- 1.77}^{+ 2.7}$ $22.87^{+2.7}_{-1.77}$	126.0	40.66	0.416	gfu-bronze
IC170527A	$178 . 59_{- 3.47}^{+ 2.77}$ $178.59^{+2.77}_{-3.47}$	$26 . 49_{- 3.45}^{+ 3.82}$ $26.49^{+3.82}_{-3.45}$	124.0	31.89	0.422	gfu-bronze

IC130125A	$7 . 67_{- 5.92}^{+ 6.46}$ $7.67^{+6.46}_{-5.92}$	$74 . 14_{- 2.82}^{+ 3.36}$ $74.14^{+3.36}_{-2.82}$	165.0	16.42	0.531	gfu-bronze
IC140103A	$37 . 9_{- 27.3}^{+ 25.61}$ $37.9^{+25.61}_{-27.3}$	$78 . 97_{- 9.97}^{+ 5.86}$ $78.97^{+5.86}_{-9.97}$	125.0	125.86	0.419	gfu-bronze
IC140410A	$2 . 11_{- 58.92}^{+ 151.51}$ $2.11^{+151.51}_{-58.92}$	$81 . 22_{- 6.94}^{+ 8.0}$ $81.22^{+8.0}_{-6.94}$	246.0	376.89	0.627	gfu-gold

IC140420A	$6 . 28_{- 5.89}^{+ 7.03}$ $6.28^{+7.03}_{-5.89}$	$16 . 57_{- 5.11}^{+ 4.77}$ $16.57^{+4.77}_{-5.11}$	163.0	96.09	0.489	gfu-bronze
IC181114B	$6 . 02_{- 2.24}^{+ 1.63}$ $6.02^{+1.63}_{-2.24}$	$18 . 84_{- 0.98}^{+ 0.87}$ $18.84^{+0.87}_{-0.98}$	145.0	5.32	0.438	gfu-bronze
IC221216A	$6 . 86_{- 2.02}^{+ 1.05}$ $6.86^{+1.05}_{-2.02}$	$10 . 43_{- 1.52}^{+ 1.06}$ $10.43^{+1.06}_{-1.52}$	156.0	6.12	0.414	gfu-bronze

IC170206A	$180 . 35_{- 3.82}^{+ 5.23}$ $180.35^{+5.23}_{-3.82}$	$33 . 2_{- 2.16}^{+ 1.85}$ $33.2^{+1.85}_{-2.16}$	135.0	23.85	0.462	gfu-bronze
IC200926B	$184 . 75_{- 1.54}^{+ 3.65}$ $184.75^{+3.65}_{-1.54}$	$32 . 93_{- 0.88}^{+ 1.16}$ $32.93^{+1.16}_{-0.88}$	121.0	6.98	0.434	gfu-bronze

IC170824A	$41 . 92_{- 3.56}^{+ 3.03}$ $41.92^{+3.03}_{-3.56}$	$12 . 37_{- 1.3}^{+ 1.46}$ $12.37^{+1.46}_{-1.3}$	175.0	13.95	0.489	gfu-gold
IC180613A	$38 . 06_{- 4.26}^{+ 5.84}$ $38.06^{+5.84}_{-4.26}$	$11 . 53_{- 4.91}^{+ 4.15}$ $11.53^{+4.15}_{-4.91}$	155.0	70.42	0.415	gfu-bronze

IC180117A	$206 . 1_{- 1.14}^{+ 1.19}$ $206.1^{+1.19}_{-1.14}$	$3 . 92_{- 0.78}^{+ 0.71}$ $3.92^{+0.71}_{-0.78}$	85.0	2.72	0.424	hese-bronze
IC210210A	$206 . 06_{- 0.92}^{+ 1.36}$ $206.06^{+1.36}_{-0.92}$	$4 . 78_{- 0.6}^{+ 0.52}$ $4.78^{+0.52}_{-0.6}$	287.0	2.00	0.655	gfu-gold

IC181120A	$25 . 71_{- 5.27}^{+ 5.54}$ $25.71^{+5.54}_{-5.27}$	$11 . 72_{- 4.5}^{+ 2.41}$ $11.72^{+2.41}_{-4.5}$	188.0	57.44	0.537	gfu-gold
IC111120A	$26 . 06_{- 3.16}^{+ 1.89}$ $26.06^{+1.89}_{-3.16}$	$9 . 82_{- 1.36}^{+ 1.4}$ $9.82^{+1.4}_{-1.36}$	159.0	10.79	0.420	gfu-bronze
IC240327A	$25 . 4_{- 2.36}^{+ 1.86}$ $25.4^{+1.86}_{-2.36}$	$7 . 78_{- 0.68}^{+ 0.69}$ $7.78^{+0.69}_{-0.68}$	199.66	4.50	0.539	gold

IC190619A	$343 . 52_{- 3.16}^{+ 4.13}$ $343.52^{+4.13}_{-3.16}$	$10 . 28_{- 2.76}^{+ 2.02}$ $10.28^{+2.02}_{-2.76}$	199.0	26.93	0.547	gfu-gold
IC220424A	$346 . 11_{- 1.32}^{+ 1.23}$ $346.11^{+1.23}_{-1.32}$	$8 . 91_{- 0.91}^{+ 0.98}$ $8.91^{+0.98}_{-0.91}$	184.0	3.74	0.497	gfu-gold
IC240204A	$348 . 4_{- 1.0}^{+ 1.1}$ $348.4^{+1.1}_{-1.0}$	$10 . 28_{- 0.76}^{+ 0.72}$ $10.28^{+0.72}_{-0.76}$	155.92	2.40	0.414	bronze

IC220918A	$75 . 15_{- 3.34}^{+ 4.22}$ $75.15^{+4.22}_{-3.34}$	$3 . 58_{- 4.12}^{+ 3.51}$ $3.58^{+3.51}_{-4.12}$	168.0	45.22	0.418	gfu-bronze
IC161117A	$78 . 66_{- 1.93}^{+ 1.85}$ $78.66^{+1.85}_{-1.93}$	$1 . 6_{- 1.79}^{+ 1.9}$ $1.6^{+1.9}_{-1.79}$	190.0	10.95	0.504	gfu-gold
IC170922A	$77 . 43_{- 0.75}^{+ 1.14}$ $77.43^{+1.14}_{-0.75}$	$5 . 79_{- 0.41}^{+ 0.64}$ $5.79^{+0.64}_{-0.41}$	264.0	1.55	0.631	gfu-gold
IC160104A	$79 . 41_{- 0.75}^{+ 0.83}$ $79.41^{+0.83}_{-0.75}$	$5 . 0_{- 0.97}^{+ 0.86}$ $5.0^{+0.86}_{-0.97}$	217.0	2.26	0.566	gfu-gold

IC221210A	$332 . 58_{- 10.81}^{+ 10.46}$ $332.58^{+10.46}_{-10.81}$	$22 . 75_{- 8.55}^{+ 4.46}$ $22.75^{+4.46}_{-8.55}$	165.0	200.43	0.508	gfu-bronze
IC150714A	$326 . 29_{- 1.32}^{+ 1.49}$ $326.29^{+1.49}_{-1.32}$	$26 . 36_{- 2.19}^{+ 1.89}$ $26.36^{+1.89}_{-2.19}$	439.0	8.07	0.841	gfu-gold
IC120523B	$343 . 78_{- 4.48}^{+ 4.92}$ $343.78^{+4.92}_{-4.48}$	$15 . 48_{- 1.54}^{+ 2.38}$ $15.48^{+2.38}_{-1.54}$	168.0	27.89	0.490	gfu-bronze
IC130508A	$337 . 76_{- 2.02}^{+ 3.21}$ $337.76^{+3.21}_{-2.02}$	$26 . 24_{- 1.9}^{+ 2.69}$ $26.24^{+2.69}_{-1.9}$	140.0	16.91	0.452	gfu-bronze

IC230707B	$127 . 18_{- 8.96}^{+ 10.63}$ $127.18^{+10.63}_{-8.96}$	$20 . 74_{- 9.95}^{+ 9.25}$ $20.74^{+9.25}_{-9.95}$	154.0	276.27	0.466	gfu-bronze
IC161021A	$121 . 42_{- 2.9}^{+ 2.64}$ $121.42^{+2.64}_{-2.9}$	$23 . 72_{- 2.02}^{+ 1.93}$ $23.72^{+1.93}_{-2.02}$	135.0	15.73	0.434	gfu-bronze
IC190515A	$127 . 88_{- 0.83}^{+ 0.79}$ $127.88^{+0.79}_{-0.83}$	$12 . 6_{- 0.46}^{+ 0.5}$ $12.6^{+0.5}_{-0.46}$	457.0	1.19	0.816	gfu-gold
IC230217A	$124 . 54_{- 3.52}^{+ 1.58}$ $124.54^{+1.58}_{-3.52}$	$20 . 74_{- 2.49}^{+ 2.38}$ $20.74^{+2.38}_{-2.49}$	55.0	18.24	0.454	hese-bronze
IC150904A	$133 . 77_{- 0.88}^{+ 0.53}$ $133.77^{+0.53}_{-0.88}$	$28 . 08_{- 0.55}^{+ 0.51}$ $28.08^{+0.51}_{-0.55}$	302.0	1.04	0.741	gfu-gold
IC140223A	$118 . 83_{- 11.87}^{+ 11.87}$ $118.83^{+11.87}_{-11.87}$	$32 . 58_{- 9.83}^{+ 5.68}$ $32.58^{+5.68}_{-9.83}$	119.0	243.68	0.430	gfu-bronze
IC150914A	$129 . 68_{- 2.59}^{+ 1.89}$ $129.68^{+1.89}_{-2.59}$	$30 . 35_{- 1.29}^{+ 1.88}$ $30.35^{+1.88}_{-1.29}$	120.0	9.63	0.426	gfu-bronze
IC181121A	$132 . 19_{- 6.99}^{+ 7.34}$ $132.19^{+7.34}_{-6.99}$	$32 . 93_{- 3.57}^{+ 4.19}$ $32.93^{+4.19}_{-3.57}$	209.0	73.30	0.645	gfu-gold

Notes. We list the multiplets for the respective signalness threshold, starting with the largest signalness. Multiplets with larger threshold signalness are also multiplets for smaller signalness thresholds but are not repeated in the table. In the cases where lowering the signalness threshold adds events to previously identified multiplets, we mark all multiplet events in bold font. The alert events’ names are as reported in IceCat-1, with the respective right ascension (r.a.), declination, reconstructed neutrino energy, uncertainty area, signalness, and the alert classification. Alert events where the classification is only “gold” or “bronze” are not part of IceCat-1 (as of July 2024).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.