wiki:FlareAlertsSent

Version 43 (modified by Daniela Dorner, 7 years ago) ( diff )

added 2 alerts from August

Short History

QLA available since 2012/12/12
QLA website publicly available since 2013/09/01
official alerts since 2014/03/18

List of Alerts, ATels and GCN Circulars

# total # Date, Time Source additional info
1 1 10.6.2014 0:57 Mrk 501 3-4 CU, for night of 8./9.6.2014
2 2 19.6.2014 3:32 Mrk 501 ~ 3 CU
3 3 21.6.2014 2:46 Mrk 501 3-4 CU, only 1 bin above limit
4 4 24.6.2014 2:17 Mrk 501 > 5 CU, triggered HESS Atel #6268
5 5 28.7.2014 0:28 Mrk 501 > 5 CU, missed other alerts around this date
6 6 22.8.2014 1:12 Mrk 501 ~ 3 CU
7 1 4.12.2014 1:29 Mrk 421 3-4 CU, for the night of 2./3.12.2014
8 1 19.10.2015 2:13 1ES 1959+650 1-2 CU for 20-30 min
9 2 4.11.2015 22:13 1ES 1959+650 1 CU for 10-20 min
10 3 15.11.2015 21:46 1ES 1959+650 1 CU for 10-20 min
11 2 17.12.2015 6:29 Mrk 421 3 CU for 20 min, 2 CU for > 1.5h, not ideal weather
12 4 29.4.2016 11:03 1ES 1959+650 confirmation of bright emission, indication for flux increasing with time
Atel 1 1 30.4.2016 00:54 1ES 1959+650 Atel #9010 (with Fermi-LAT, MAGIC, VERITAS)
13 5 30.4.2016 7:56 1ES 1959+650 update, similar flux to last night
GCN 1 1 13.5.2016 13:02 AMON20160218 http://gcn.gsfc.nasa.gov/gcn3/19427.gcn3
14 6 17.5.2016 6:21 1ES 1959+650 0.5-1 CU, referred to in Atel #9070
15 7 6.6.2016 9:46 1ES 1959+650 > 1CU, referred to in Atel #9121, highest flux so far from the source
16 8 7.6.2016 5:35 1ES 1959+650 > 1CU with 4 sigma in first bin then decrease
17 9 8.6.2016 8:43 1ES 1959+650 update, still > 0.5 CU with 6 sigma for the whole night
18 10 9.6.2016 6:20 1ES 1959+650 > 0.5CU with > 4 sigma so far and one 20 in bin > 3 sigma
19 11 10.6.2016 6:44 1ES 1959+650 > 1CU with three bins > 3 sigma and > 6 sigma for total night so far, flux again as high as 4 nights ago (highest flux)
Atel 2 1 10.6.2016 19:00 Mrk 421 Atel #9137 (with HAWC and Swift)
Atel 3 2 10.6.2016 22:04 1ES 1959+650 Atel #9139
20 12 11.6.2016 6:44 1ES 1959+650 1-1.3 CU with three bins > 3 sigma and ~ 6 sigma for total night so far, highest flux so far
21 13 12.6.2016 11:37 1ES 1959+650 1-1.5 CU with 4 bins > 3 sigma and 8.5 sigma for total night, highest excessrate so far
22 14 13.6.2016 5:00 1ES 1959+650 >1.5 CU, in first bin already 45 evts/h with > 4 sigma, highest flux so far
Atel 4 3 13.6.2016 22:04 1ES 1959+650 Atel #9148 (with VERITAS, Swift, MAGIC, Fermi)
23 15 14.6.2016 8:04 1ES 1959+650 >1.4 CU, roughly 4-5 sigma for all but the lowest point and > 11 sigma for the whole night
24 16 15.6.2016 7:51 1ES 1959+650 0.5-1 CU, highest point: almost 30 evts/h significance > 3 sigma, overall significance for whole night ~ 4.5 sigma
25 17 29.6.2016 8:28 1ES 1959+650 0.5 CU
26 18 1.7.2016 3:50 1ES 1959+650 2 CU in first 20 min bin with 4.5 sigma
Atel 5 4 1.7.2016 20:08 1ES 1959+650 Atel #9203 (with MAGIC)
27 19 2.7.2016 3:56 1ES 1959+650 1 CU in first 20 min bin with > 3 sigma
28 20 4.7.2016 4:25 1ES 1959+650 >1 CU, third 20 min bin with > 3 sigma, already > 5 sigma in 1h
29 21 6.7.2016 7:49 1ES 1959+650 0.7-0.8 CU, 6 sigma for whole night
30 22 10.7.2016 3:51 1ES 1959+650 > 1 CU, increasing
31 23 11.7.2016 3:59 1ES 1959+650 ~ 2 CU in first 20 min bin
32 24 12.7.2016 3:18 1ES 1959+650 ~ 2 CU in the beginning
33 25 12.7.2016 7:41 1ES 1959+650 further increase during the night
Atel 6 5 12.7.2016 11:31 1ES 1959+650 Atel #9239: maximum flux at TeV energies, 3.5 CU
34 26 15.7.2016 2:41 1ES 1959+650 ~ 1 CU
35 27 28.7.2016 3:10 1ES 1959+650 ~ 1 CU
36 28 1.8.2016 0:17 1ES 1959+650 ~ 0.8 CU
GCN 2 1 1.8.2016 23:38 AMON20160731 http://gcn.gsfc.nasa.gov/gcn3/19752.gcn3
37 1 10.8.2015 8:57 1ES 2344+51.4 ~0.8 CU, clouds moving through
38 29 31.8.2016 0:36 1ES 1959+650 > 1 CU
39 30 23.9.2016 0:39 1ES 1959+650 > 1 CU
40 2 22.10.2016 1:05 1ES 2344+51.4 ~ 1 CU, only 1 bin, bad weather
41 3 9.1.2017 8:08 Mrk 421 3 CU in 1 20 min bin, sent as a reply to HAWC alert; Swift ToO sent after the two HAWC Atels (#9936 and #9946)
42 4 4.2.2017 2:15 Mrk 421 3-4 CU in first bins (later the night some variability)
43 5 17.4.2017 2:25 Mrk 421 3-4 CU in one 20 min bin; steady increase from 1 CU at the beginning of the night; sent Swift ToO
44 6 18.4.2017 1:55 Mrk 421 3 CU in one 20 min bin; before 1-2 CU
45 31 17.8.2017 1:41 1ES 1959+650 2 CU and going down
46 32 19.8.2017 1:19 1ES 1959+650 2 CU in 20min bin, avg whole night 1 CU

Short Summary

Source trigger limit # alerts # atels gcn-circulars
Mrk 501 3 CU 6 - -
Mrk 421 3 CU 6 1 -
1ES 1959+650 0.5 CU, 3 sigma 32 5 -
1ES 2344+51.4 0.5 CU, 3 sigma 2 - -
AMON - - - 2
total - 46 6 2
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