2021ApJ...907...67A

Query : 2021ApJ...907...67A

2021ApJ...907...67A - Astrophys. J., 907, 67-67 (2021/February-1)

A survey of active galaxies at TeV photon energies with the HAWC Gamma-Ray Observatory.

ALBERT A., ALVAREZ C., ANGELES CAMACHO J.R., ARTEAGA-VELAZQUEZ J.C., ARUNBABU K.P., AVILA ROJAS D., AYALA SOLARES H.A., BAGHMANYAN V., BELMONT-MORENO E., BENZVI S.Y., BRISBOIS C., CABALLERO-MORA K.S., CAPISTRAN T., CARRAMINANA A., CASANOVA S., COTTI U., COTZOMI J., COUTINO DE LEON S., DE LA FUENTE E., DINGUS B.L., DUVERNOIS M.A., DUROCHER M., DIAZ-VELEZ J.C., ENGEL K., ESPINOZA C., FAN K.L., FERNANDEZ ALONSO M., FLEISCHHACK H., FRAIJA N., GALVAN-GAMEZ A., GARCIA D., GARCIA-GONZALEZ J.A., GARFIAS F., GONZALEZ M.M., GOODMAN J.A., HARDING J.P., HERNANDEZ S., HONA B., HUANG D., HUEYOTL-ZAHUANTITLA F., HUNTEMEYER P., IRIARTE A., JARDIN-BLICQ A., JOSHI V., KIEDA D., KUNDE G.J., LARA A., LEE W.H., LEON VARGAS H., LINNEMANN J.T., LONGINOTTI A.L., LUIS-RAYA G., LUNDEEN J., MALONE K., MARTINEZ O., MARTINEZ-CASTELLANOS I., MARTINEZ-CASTRO J., MATTHEWS J.A., MIRANDA-ROMAGNOLI P., MORALES-SOTO J.A., MORENO E., MOSTAFA M., NAYERHODA A., NELLEN L., NEWBOLD M., NISA M.U., NORIEGA-PAPAQUI R., OLIVERA-NIETO L., PEISKER A., PEREZ-PEREZ E.G., RHO C.D., ROSA-GONZALEZ D., RUIZ-VELASCO E., SALAZAR H., SALESA GREUS F., SANDOVAL A., SCHNEIDER M., SCHOORLEMMER H., SMITH A.J., SPRINGER R.W., TOLLEFSON K., TORRES I., TORRES-ESCOBEDO R., URENA-MENA F., VILLASENOR L., WEISGARBER T., WILLOX E., ZEPEDA A., ZHOU H., DE LEON C. (The HAWC Collaboration)

Abstract (from CDS):

The High Altitude Water Cherenkov (HAWC) Gamma-Ray Observatory continuously detects TeV photons and particles within its large field of view, accumulating every day a deeper exposure of two-thirds of the sky. We analyzed 1523 days of HAWC live data acquired over four and a half years, in a follow-up analysis of 138 nearby (z < 0.3) active galactic nuclei from the Third Catalog of Hard Fermi-LAT sources culminating within 40° of the zenith at Sierra Negra, the HAWC site. This search for persistent TeV emission used a maximum-likelihood analysis assuming intrinsic power-law spectra attenuated by pair production of gamma-ray photons with the extragalactic background light. HAWC clearly detects persistent emission from Mkn 421 and Mkn 501, the two brightest blazars in the TeV sky, at 65σ and 17σ level, respectively. Marginal evidence, just above the 3σ level, was found for three other known very high-energy emitters: the radio galaxy M87 and the BL Lac objects VER J0521+211 and 1ES 1215+303, the latter two at z ∼ 0.1. We find a 4.2σ evidence for collective emission from the set of 30 previously reported very high-energy sources, with Mkn 421 and Mkn 501 excluded. Upper limits are presented for the sample under the power-law assumption and in the predefined (0.5-2.0), (2.0-8.0), and (8.0-32.0) TeV energy intervals.

Abstract Copyright: © 2021. The American Astronomical Society. All rights reserved.

Journal keyword(s): Active galactic nuclei - Blazars - Gamma-rays - Gamma-ray sources - Sky surveys - Radio galaxies

VizieR on-line data: <Available at CDS (J/ApJ/907/67): table3.dat>

Simbad objects: 154

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Number of rows : 154
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 2MASS J00075997+4712078 BLL 00 07 59.9724805320 +47 12 07.769093004   18.3   18.2   ~ 71 1
2 2MASX J00135605-1854066 BLL 00 13 56.0426451480 -18 54 06.702770232   17.01   15.82   ~ 86 1
3 RX J0018.4+2947 BLL 00 18 27.7897831296 +29 47 31.163294904       17.4   ~ 65 2
4 LEDA 1413300 BLL 00 37 50.8803675096 +12 38 19.876764084 17.59 16.83 16.22 14.7   ~ 49 1
5 NGC 253 SyG 00 47 33.134 -25 17 19.68   8.03   6.94 8.1 ~ 3588 2
6 6C 004509+393212 BLL 00 47 55.2237594912 +39 48 57.609757008   16.0 17.60 16.4   ~ 55 1
7 PMN J0056-0936 BLL 00 56 20.0807666352 -09 36 29.849919480   18.02 17.24 15.10   ~ 79 1
8 RX J0059.2-0150 Bla 00 59 16.9278313536 -01 50 17.664890784   17.5       ~ 51 1
9 QSO B0109+224 BLL 01 12 05.8247044608 +22 44 38.785880796   16.00 15.66 15.47   ~ 373 2
10 RX J0123.1+3420 BLL 01 23 08.6375580816 +34 20 48.664188060       16.8   ~ 132 1
11 2MASS J01311382+5545128 BLL 01 31 13.8248461104 +55 45 12.977586576           ~ 62 1
12 PMN J0152+0146 BLL 01 52 39.6109440384 +01 47 17.385104112       11.8   ~ 155 1
13 RX J0159.5+1047 BLL 01 59 34.3926041136 +10 47 05.769856932       16.7   ~ 72 1
14 ICRF J021113.1+105134 BLL 02 11 13.1774921592 +10 51 34.798753116 13.96 13.63 13.40 15.42   ~ 161 1
15 RX J0214.2+5144 BLL 02 14 17.9358553848 +51 44 51.945795816       16.5   ~ 133 1
16 RX J0216.5+2314 BLL 02 16 32.0944044336 +23 14 50.353758528       18.4   ~ 36 0
17 ICRF J021717.1+083703 BLL 02 17 17.1248727600 +08 37 03.897374052     17.90 14.68   ~ 118 1
18 1RXS J021905.8-172503 BLL 02 19 05.5032704376 -17 25 13.089358128   18.44   16.88   ~ 48 1
19 RX J0232.8+2017 BLL 02 32 48.6148874688 +20 17 17.486717388     18.00 13.96   ~ 387 1
20 M 77 Sy2 02 42 40.7091669408 -00 00 47.859690204 9.70 9.61 8.87 10.1 9.9 ~ 4897 2
21 NGC 1218 Sy1 03 08 26.22380005 +04 06 39.3007808   12.84       ~ 413 0
22 ZW V 326 BLL 03 12 50.2876842864 +36 15 19.539047556     17.60     ~ 50 1
23 IC 301 GiG 03 14 47.7323150880 +42 13 21.677011068   15.2       ~ 29 0
24 IC 310 AGN 03 16 42.9787569912 +41 19 29.615579544   14.3       ~ 311 2
25 ACO 426 ClG 03 19 47.6 +41 30 54           ~ 2508 1
26 NGC 1275 Bla 03 19 48.1599902040 +41 30 42.108850836   13.10 12.48 11.09   ~ 4243 3
27 RX J0319.8+1845 BLL 03 19 51.8082475320 +18 45 34.562475432           ~ 223 1
28 NGC 1278 GiG 03 19 54.1310495136 +41 33 48.273592464   14.4 14.14     ~ 105 0
29 1RXS J032540.8-164607 BLL 03 25 41.0966464392 -16 46 16.854374712           ~ 67 1
30 PMN J0326+0225 BLL 03 26 13.9481827296 +02 25 14.675937708   17.05 16.55 15.3   ~ 255 1
31 Z 525-41 rG 03 34 18.4162545072 +39 21 24.413823900   14.2       ~ 109 1
32 3FGL J0334.2+3915 AG? 03 34 19.8 +39 20 20           ~ 20 0
33 1RXS J033623.3-034727 BLL 03 36 23.8026141624 -03 47 38.594258592   18.53   16.91   ~ 38 0
34 LEDA 135030 BLL 03 39 13.7028495360 -17 36 00.782534268   16.27       ~ 78 1
35 QSO B0347-121 BLL 03 49 23.1862105584 -11 59 27.366035532   18.74 18.2 17.46   ~ 245 1
36 PMN J0416+0105 BLL 04 16 52.4945693352 +01 05 23.899102620   16.86 16.38 16   ~ 302 1
37 QSO B0422+004 BLL 04 24 46.8421990080 +00 36 06.329375028 16.15 15.94 16.98     ~ 378 1
38 PMN J0509+0541 BLL 05 09 25.9644373872 +05 41 35.333820420 15.32 14.95 14.78 15.12   ~ 589 2
39 RX J0521.7+2112 BLL 05 21 45.9657388992 +21 12 51.452786736           ~ 162 1
40 M 1 SNR 05 34 31.8 +22 01 03           ~ 6516 1
41 1RXS J060200.7+531612 BLL 06 02 00.4452373872 +53 16 00.045905232           ~ 47 1
42 PMN J0617-1715 BLL 06 17 33.4174524177 -17 15 25.096892598       14.1   ~ 71 1
43 QSO B0625-354 BLL 06 27 06.7286533392 -35 29 15.363665088   14.93       ~ 206 1
44 RX J0648.7+1516 BLL 06 48 47.6488006968 +15 16 24.797585352       16.2   ~ 99 1
45 RX J0650.7+2502 BLL 06 50 46.4900658984 +25 02 59.625654828 16.17 15.97 15.79 16.3   ~ 175 2
46 4C 42.22 BLL 06 56 10.66207584 +42 37 02.7512524   15.0 16.90 11.1   ~ 90 1
47 QSO B0723-007 BLL 07 25 50.63991258 -00 54 56.5430511   17.39 16.57 15.82   ~ 284 1
48 ATO J112.6086+33.1230 BLL 07 30 26.0641211808 +33 07 22.907483652     17.38 17.4   ~ 52 0
49 QSO B0736+01 Bla 07 39 18.03389906 +01 37 04.6177501   16.90 16.47 16.19   ~ 738 1
50 4C 54.15 BLL 07 53 01.38457270 +53 52 59.6370830   18.5   16.77   ~ 173 1
51 QSO B0754+10 BLL 07 57 06.64295154 +09 56 34.8522544   15.43 15.00 15.99   ~ 461 1
52 RX J0809.6+3455 BLL 08 09 38.8872832824 +34 55 37.248843504   18.38 17.42 12.6   ~ 112 1
53 RX J0809.8+5218 BLL 08 09 49.1868285744 +52 18 58.249938744   16.11 15.59 14.6   ~ 302 1
54 6C 081218+574825 BLL 08 16 22.7274374136 +57 39 09.136267128   17.99 17.37 16.8   ~ 81 1
55 PMN J0816-1311 BLL 08 16 27.2037492048 -13 11 52.623678156 17.15 17.09 17.00 16.93   ~ 80 1
56 2MASS J08164977+2051063 BLL 08 16 49.7804825712 +20 51 06.430944492   18.47 18.11 18   ~ 41 1
57 RX J0828.2+4153 BLL 08 28 14.2042209168 +41 53 51.876352428   19.72 18.70     ~ 54 1
58 QSO B0829+047 BLL 08 31 48.8770033992 +04 29 39.086842884   17.10 16.4 14.55   ~ 511 2
59 RX J0847.2+1133 BLL 08 47 12.9303893448 +11 33 50.153057640       16.6   ~ 121 1
60 2MASX J08503620+3455231 BLL 08 50 36.1948739592 +34 55 22.779038172   18.73 17.85 14.3   ~ 74 1
61 RX J0909.0+2311 BLL 09 09 00.6253772472 +23 11 12.975311832       16.7   ~ 70 1
62 RX J0912.5+1555 BLL 09 12 30.6092069976 +15 55 28.012892088       17.4   ~ 47 1
63 RX J0930.6+4950 BLL 09 30 37.5737660328 +49 50 25.549611036   18.81 18.25 17.3   ~ 128 0
64 M 82 AGN 09 55 52.430 +69 40 46.93 9.61 9.30 8.41     ~ 6156 6
65 RX J1015.0+4926 BLL 10 15 04.1396533776 +49 26 00.706055496   16.56 16.15 14.58   ~ 400 3
66 2MASS J10265858-1748587 BLL 10 26 58.5790468080 -17 48 58.866686460   18.39 16.60 17.02   ~ 56 0
67 RX J1041.8+3901 BLL 10 41 49.1517748896 +39 01 19.504469928   19.91 18.77     ~ 55 1
68 7C 105047.29+494553.00 BLL 10 53 44.1256067376 +49 29 55.999047156   18.70 17.76 13.8   ~ 155 2
69 RX J1058.6+5628 BLL 10 58 37.7276569824 +56 28 11.207405028   16.80 16.31 14.58   ~ 232 1
70 RX J1100.3+4019 BLL 11 00 21.0622217352 +40 19 28.049163780   17.67 17.27 17.8   ~ 67 0
71 Z 184-50 BLL 11 04 27.3140835504 +38 12 31.798495872   13.50 12.90 8.31   ~ 2841 1
72 4FGL J1105.8+3944 Bz? 11 05 50.1 +39 44 33           ~ 24 0
73 RX J1117.1+2014 BLL 11 17 06.2512673640 +20 14 07.380923028           ~ 159 1
74 RX J1120.7+4212 BLL 11 20 48.0624161160 +42 12 12.465387612   17.55 17.11 16.9   ~ 130 2
75 PMN J1125-0743 BLL 11 25 51.9717660528 -07 42 21.201664500   18.71   17.17   ~ 53 1
76 2MASX J11365007+2550521 BLL 11 36 50.1276014544 +25 50 52.392075792     17.48 15.7   ~ 65 0
77 A1 124 BLL 11 40 23.4784913688 +15 28 09.776529120   18.33 17.73 17.5   ~ 56 2
78 ICRF J114207.7+154754 BLL 11 42 07.7378 +15 47 54.202   20.1   19.5   ~ 69 1
79 NGC 3862 Sy2 11 45 05.00904503 +19 36 22.7409909   14.98 13.97     ~ 646 1
80 7C 1147+2434 BLL 11 50 19.21218244 +24 17 53.8352318   16.26 15.74 15.80   ~ 294 1
81 2MASS J11540456-0010096 BLL 11 54 04.5561127560 -00 10 09.869511036   19.08 18.62     ~ 87 0
82 ICRF J120416.6-071009 BLL 12 04 16.6649997552 -07 10 09.006821616   18.01 18.00 14.6   ~ 84 1
83 RX J1217.8+3007 BLL 12 17 52.0819904040 +30 07 00.634936872   16.07 15.62 13.47   G7 516 1
84 6dFGS gJ121945.7-031424 BLL 12 19 45.7121486064 -03 14 23.984898756   18.57 17.95 17.45   ~ 72 1
85 PG 1218+304 BLL 12 21 21.9426947832 +30 10 37.158534012   16.50 15.85 15.7   ~ 497 1
86 7C 1219+2830 BLL 12 21 31.6904439888 +28 13 58.500308172   16.81 16.11 14.24   ~ 924 1
87 RX J1224.4+2436 BLL 12 24 24.1862962656 +24 36 23.499792828   17.93 17.37     ~ 162 1
88 3C 273 BLL 12 29 06.6998257176 +02 03 08.597629980   13.05 14.830 14.11   ~ 6022 1
89 RX J1230.2+2518 BLL 12 30 14.0893292232 +25 18 07.136022996   15.6   14.78   ~ 177 1
90 NAME Virgo Cluster ClG 12 30 47.8 +12 23 07           ~ 7107 0
91 M 87 AGN 12 30 49.42338414 +12 23 28.0436859 10.16 9.59 8.63   7.49 ~ 7815 3
92 NVSS J123123+142123 BLL 12 31 23.9056875672 +14 21 24.429803472     17.70 16.9   ~ 75 0
93 7C 122915.40+290414.00 BLL 12 31 43.5724342752 +28 47 49.770870684   17.90 17.38     ~ 99 2
94 Z 43-56 BLL 12 53 47.0056993512 +03 26 30.430058748   17.20 16.39     ~ 91 1
95 2FGL J1256.5-1145 BLL 12 56 15.9520325496 -11 46 37.335959904   16.39   15.07   ~ 67 1
96 RX J1310.2-1157 BLL 13 10 12.4576837032 -11 57 46.687156416   17.34   16.00   ~ 38 0
97 PMN J1310-1158 Rad 13 10 15.00 -11 58 42.4           ~ 4 1
98 NAME Centaurus A BLL 13 25 27.61521044 -43 01 08.8050291   8.18 6.84 6.66   ~ 4774 3
99 7C 1338+4015 BLL 13 41 05.1067840920 +39 59 45.418368768   18.93 18.24 14.9   ~ 91 2
100 4FGL J1402.6+1600 Bz? 14 02 36.918 +15 59 02.30           ~ 24 0
101 6C 141004+530258 Bla 14 11 49.4453005152 +52 49 00.219602568   16.5       ~ 81 1
102 RX J1417.9+2543 BLL 14 17 56.6706279264 +25 43 26.244368868   18.00 17.2 14.6   ~ 190 1
103 FIRST J141927.4+044513 BLL 14 19 27.5002614096 +04 45 13.731125256   18.80 18.31     ~ 60 0
104 6C 141804+543700 BLL 14 19 46.5974051952 +54 23 14.787857796   16.17 15.65 14.16   ~ 630 1
105 RX J1428.5+4240 BLL 14 28 32.6090008440 +42 40 21.048123396   16.95 16.45 14.4   ~ 549 1
106 RX J1436.9+5639 BLL 14 36 57.7190885904 +56 39 24.859811736   18.92 18.51 17.6   ~ 83 0
107 RX J1442.8+1200 BLL 14 42 48.2771008152 +12 00 40.348597716   18.34 17.63 15.2   ~ 189 1
108 Z 164-31 rG 14 49 27.9240277488 +27 46 50.329531668   15.0       ~ 59 1
109 4FGL J1449.5+2746 AG? 14 49 34.9 +27 46 07           ~ 15 0
110 RX J1501.0+2238 BLL 15 01 01.8350446584 +22 38 06.373155444   16.29 15.79     ~ 139 1
111 RX J1508.7+2709 BLL 15 08 42.6148930704 +27 09 07.709382576       17.9   ~ 65 1
112 QSO B1509+022 Bla 15 12 15.7418011536 +02 03 16.978221972   18.94 18.31 16.6   ~ 149 1
113 [VV98] J151838.9+404505 Bla 15 18 38.9001168720 +40 45 00.184596192     14.19 13.8   ~ 52 1
114 RX J1532.0+3016 BLL 15 32 02.2318415520 +30 16 28.855961652           ~ 97 1
115 Z 50-83 QSO 15 43 33.9253861056 +04 52 19.314948648   15.1       ~ 56 1
116 9Y-MST J1543+0452 BLL 15 43 37.4 +04 52 08           ~ 23 0
117 RX J1554.4+2011 BLL 15 54 24.1304763192 +20 11 25.399984632     17.70     ~ 112 1
118 ICRF J160341.9+110548 BLL 16 03 41.93125418 +11 05 48.6791330   18.41 17.82 16.66   ~ 77 2
119 NVSS J161505+470359 rG 16 15 04.872 +47 03 58.33           ~ 41 1
120 1RXS J164328.1-064627 BLL 16 43 28.9223009616 -06 46 19.767702828           ~ 48 0
121 7C 164616.60+495503.00 BLL 16 47 34.9117576933 +49 50 00.584303604     17 12.47   ~ 119 1
122 RX J1652.8+4022 BLL 16 52 49.9253988240 +40 23 10.106804256   18.98 18.50 17.6   ~ 44 0
123 Z 225-7 BLL 16 53 52.21668403 +39 45 36.6088754 14.09 14.15 13.29 8.26   ~ 2304 2
124 QSO B1717+178 BLL 17 19 13.04848035 +17 45 06.4371847   20.10 19.1 17.28   ~ 247 1
125 7C 1724+5854 BLL 17 25 35.0217198072 +58 51 39.996505584   17.87 17.35 17.06   ~ 67 1
126 ZW I 187 BLL 17 28 18.6242294352 +50 13 10.469553996   16.55 15.97 12.95   ~ 396 1
127 7C 172903.70+371707.00 BLL 17 30 47.0446006992 +37 14 55.130332344   17.18 17.18 16.4   ~ 65 2
128 1RXS J174357.3+193505 BLL 17 43 57.8330083440 +19 35 09.018846384     16.80 12.7   ~ 190 1
129 7C 174359.60+395236.00 BLL 17 45 37.7544298992 +39 51 30.936584340     18.30 15.9   ~ 65 2
130 7C 181142.79+314318.00 BLL 18 13 35.2028439312 +31 44 17.620234836     17.4 15.2   ~ 116 1
131 PMN J1917-1921 BLL 19 17 44.8192343976 -19 21 31.608315216       15.24   ~ 135 1
132 4FGL J2000.6-1328 AG? 20 00 28.813 -13 27 02.25           ~ 15 0
133 ICRF J200042.1-132533 Bla 20 00 42.14510723 -13 25 33.5329712       16.72   ~ 38 1
134 PMN J2014-0047 BLL 20 14 28.6431711443 -00 47 22.899671451           ~ 44 1
135 RX J2039.3+5219 BLL 20 39 23.5181915742 +52 19 50.035414651     19.0 16.2   ~ 84 1
136 RX J2042.1+2426 BLL 20 42 06.0494502576 +24 26 52.336351968           ~ 54 1
137 PMN J2054+0016 BLL 20 54 56.8532941200 +00 15 37.767865824   19.26 18.37 15.7   ~ 61 1
138 PMN J2108-0250 Bla 21 08 44.7359447712 -02 50 34.250443296   17.61   16.12   ~ 51 1
139 QSO B2141+1730 Bla 21 43 35.54456275 +17 43 48.7875890   15.91 15.73 15.17   ~ 418 1
140 PMN J2145+0720 BLL 21 45 52.2999532008 +07 19 27.205685508       16   ~ 120 1
141 NVSS J215009-141155 Rad 21 50 09.037 -14 11 55.12           ~ 10 1
142 PMN J2150-1411 BLL 21 50 15.5181024144 -14 10 49.960467192   18.65   17.03   ~ 61 0
143 NAME BL Lac BLL 22 02 43.2913536816 +42 16 39.979416792   15.66 14.72     ~ 2397 1
144 RX J2250.0+3824 BLL 22 50 05.7481607616 +38 24 37.193100984       14.8   ~ 147 2
145 87GB 224943.5+401502 BLL 22 51 59.7712237200 +40 30 58.163205276     16.44 15.9   ~ 69 2
146 RX J2313.9+1444 BLL 23 13 57.3374119560 +14 44 23.232581304 18.55 18.21 17.14     ~ 66 1
147 1RXS J232243.7+343616 BLL 23 22 44.0142017808 +34 36 13.873220208       13.2   ~ 87 1
148 1RXS J232352.2+421057 BLL 23 23 52.0756006920 +42 10 58.553658012     17.00 19.9   ~ 98 1
149 2MASS J23291427+3754146 Bla 23 29 14.2674395856 +37 54 14.484094488           ~ 50 1
150 [VV98] J233856.4+212441 BLL 23 38 56.3840753424 +21 24 41.263577280     17.00 17.5   ~ 65 1
151 ICRF J234639.9+070506 BLL 23 46 39.9335867472 +07 05 06.855326664   17.0 16.5     ~ 69 1
152 QSO B2344+514 BLL 23 47 04.8372110928 +51 42 17.877513168     15.50 10.7   ~ 500 1
153 NVSS J235612+403648 Bla 23 56 12.7423370256 +40 36 46.976785524           ~ 40 1
154 2MASX J23591954-2047566 BLL 23 59 19.5335618544 -20 47 56.017959864           ~ 41 1

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