CDS

2017ApJ...843...40A

Query : 2017ApJ...843...40A

2017ApJ...843...40A - Astrophys. J., 843, 40-40 (2017/July-1)

The 2HWC HAWC Observatory gamma-ray catalog.

ABEYSEKARA A.U., ALBERT A., ALFARO R., ALVAREZ C., ALVAREZ J.D., ARCEO R., ARTEAGA-VELAZQUEZ J.C., AYALA SOLARES H.A., BARBER A.S., BAUGHMAN B., BAUTISTA-ELIVAR N., BECERRA GONZALEZ J., BECERRIL A., BELMONT-MORENO E., BENZVI S.Y., BERLEY D., BERNAL A., BRAUN J., BRISBOIS C., CABALLERO-MORA K.S., CAPISTRAN T., CARRAMINANA A., CASANOVA S., CASTILLO M., COTTI U., COTZOMI J., COUTINO DE LEON S., DE LA FUENTE E., DE LEON C., DIAZ HERNANDEZ R., DINGUS B.L., DUVERNOIS M.A., DIAZ-VELEZ J.C., ELLSWORTH R.W., ENGEL K., FIORINO D.W., FRAIJA N., GARCIA-GONZALEZ J.A., GARFIAS F., GERHARDT M., GONZALEZ MUNOZ A., GONZALEZ M.M., GOODMAN J.A., HAMPEL-ARIAS Z., HARDING J.P., HERNANDEZ S., HERNANDEZ-ALMADA A., HINTON J., HUI C.M., HUNTEMEYER P., IRIARTE A., JARDIN-BLICQ A., JOSHI V., KAUFMANN S., KIEDA D., LARA A., LAUER R.J., LEE W.H., LENNARZ D., LEON VARGAS H., LINNEMANN J.T., LONGINOTTI A.L., LUIS RAYA G., LUNA-GARCIA R., LOPEZ-COTO R., MALONE K., MARINELLI S.S., MARTINEZ O., MARTINEZ-CASTELLANOS I., MARTINEZ-CASTRO J., MARTINEZ-HUERTA H., MATTHEWS J.A., MIRANDA-ROMAGNOLI P., MORENO E., MOSTAFA M., NELLEN L., NEWBOLD M., NISA M.U., NORIEGA-PAPAQUI R., PELAYO R., PRETZ J., PEREZ-PEREZ E.G., REN Z., RHO C.D., RIVIERE C., ROSA-GONZALEZ D., ROSENBERG M., RUIZ-VELASCO E., SALAZAR H., SALESA GREUS F., SANDOVAL A., SCHNEIDER M., SCHOORLEMMER H., SINNIS G., SMITH A.J., SPRINGER R.W., SURAJBALI P., TABOADA I., TIBOLLA O., TOLLEFSON K., TORRES I., UKWATTA T.N., VIANELLO G., VILLASENOR L., WEISGARBER T., WESTERHOFF S., WISHER I.G., WOOD J., YAPICI T., YOUNK P.W., ZEPEDA A. and ZHOU H.

Abstract (from CDS):

We present the first catalog of TeV gamma-ray sources realized with data from the newly completed High Altitude Water Cherenkov Observatory (HAWC). It is the most sensitive wide field-of-view TeV telescope currently in operation, with a one-year survey sensitivity of ∼5%-10% of the flux of the Crab Nebula. With an instantaneous field of view >1.5 sr and >90% duty cycle, it continuously surveys and monitors the sky for gamma-ray energies between hundreds of GeV and tens of TeV. HAWC is located in Mexico, at a latitude of 19° N, and was completed in 2015 March. Here, we present the 2HWC catalog, which is the result of the first source search performed with the complete HAWC detector. Realized with 507 days of data, it represents the most sensitive TeV survey to date for such a large fraction of the sky. A total of 39 sources were detected, with an expected number of false detections of 0.5 due to background fluctuation. Out of these sources, 19 are new sources that are not associated with previously known TeV sources (association criteria: <0.°5 away). The source list, including the position measurement, spectrum measurement, and uncertainties, is reported, then each source is briefly discussed. Of the 2HWC associated sources, 10 are reported in TeVCat as PWN or SNR: 2 as blazars and the remaining eight as unidentified.

Abstract Copyright: © 2017. The American Astronomical Society. All rights reserved.

Journal keyword(s): catalogs - gamma rays: general - surveys - surveys

VizieR on-line data: <Available at CDS (J/ApJ/843/40): table2.dat table3.dat>

Nomenclature: Tables 2-3: 2HWC JHHMM+DDd N=40.

Simbad objects: 134

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Number of rows : 134
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023 		#notes
1 M 1 SNR 05 34 30.9 +22 00 53           ~ 6059 1
2 2HWC J0631+169 gam 06 31 49.0 +16 57 28           ~ 4 0
3 NAME Geminga Psr 06 33 54.153 +17 46 12.91           ~ 1179 0
4 NAME MONOGEM SNR SNR 06 58 50 +13 55.9           ~ 99 0
5 PSR B0656+14 Psr 06 59 48.1960 +14 14 19.400   24.85 24.90     ~ 835 1
6 2HWC J0819+157 gam 08 19.9 +15 47           ~ 3 0
7 2MASS J08203478+1531114 Sy1 08 20 34.7898508296 +15 31 11.299295640   19.73 18.92     ~ 8 0
8 2HWC J1040+308 gam 10 40.9 +30 52           ~ 3 0
9 Mrk 421 BLL 11 04 27.3140835504 +38 12 31.798495872   13.50 12.90 8.31   ~ 2586 1
10 2HWC J1309-054 gam 13 09.2 -05 29           ~ 3 0
11 4C 39.49 BLL 16 53 52.21668403 +39 45 36.6088754 14.09 14.15 13.29 8.26   ~ 2086 2
12 2HWC J1809-190 gam 18 09 50.6 -19 02 12           ~ 3 0
13 SNR G011.0+00.0 SNR 18 10.1 -19 25           ~ 30 1
14 HESS J1809-193 gam 18 10 31 -19 18.0           ~ 47 1
15 HESS J1813-126 gam 18 13 21.66 -12 41 13.6           ~ 7 0
16 PSR J1813-1246 Psr 18 13 23.768 -12 46 00.63           ~ 82 0
17 NAME AGPS 273.4-17.8 SNR 18 13 35.05 -17 49 58.1           ~ 114 2
18 SNR G012.8-00.0 SNR 18 13.6 -17 49           ~ 58 0
19 2HWC J1814-173 gam 18 13 42.7 -17 27 55           ~ 3 0
20 SNR G013.5+00.2 SNR 18 14.2 -17 12           ~ 23 0
21 HESS J1818-154 gam 18 16.1 -15 12           ~ 14 0
22 PSR J1817-1511 Psr 18 17 36.2 -15 11 39           ~ 5 0
23 SNR G015.4+00.1 Rad 18 18.0 -15 27           ~ 29 1
24 PSR J1818-1519 Psr 18 18 14.7219786192 -15 19 42.725409600           ~ 9 0
25 PSR J1818-1448 Psr 18 18 27.91 -14 48 38.0           ~ 2 0
26 SNR G015.9+00.2 SNR 18 18 52 -15 02.0           ~ 94 0
27 2HWC J1819-150 gam 18 19 09.6 -15 05 41           ~ 5 0
28 PSR J1819-1458 Psr 18 19 34.173 -14 58 03.57           ~ 114 0
29 PSR B1817-15.1 Psr 18 19 53.691 -15 10 20.60           ~ 9 0
30 1HWC J1825-133 gam 18 25 -13.3           ~ 4 0
31 2HWC J1825-134 gam 18 25.8 -13 24           ~ 8 0
32 PSR J1826-1256 Psr 18 26 08.570 -12 56 33.53           ~ 123 1
33 PSR B1823-13 Psr 18 26 13.06 -13 34 48.1           ~ 406 1
34 V* V479 Sct HXB 18 26 15.0561548880 -14 50 54.247274304 12.02 12.23 11.27 11.04   ON6V((f))z 551 2
35 2HWC J1829+070 gam 18 29.4 +07 02           ~ 2 0
36 HESS J1831-098 gam 18 31 27.84 -09 35 38.7           ~ 16 0
37 PSR J1831-0952 Psr 18 31 34.30 -09 52 01.7           ~ 33 0
38 2HWC J1837-065 gam 18 37 36.96 -06 37 01.7           ~ 3 0
39 PSR B1835-06.1 Psr 18 37 43.55 -06 04 49.0           ~ 61 0
40 PSR J1838-0655 Psr 18 38 03.13 -06 55 33.4           ~ 94 1
41 PSR J1838-0549 Psr 18 38 38.1 -05 49 12           ~ 24 0
42 2FGL J1839.7-0334c Rad 18 39 00.000 -03 00 00.00           ~ 26 1
43 SNR G026.6-00.1 SR? 18 40 -05.7           ~ 16 0
44 ARGO J1839-0627 Psr 18 40 55.0 -05 33 00           ~ 55 1
45 [KRL2007b] 332 HXB 18 41 00.43 -05 35 46.5           B1Ib 128 1
46 4C -04.71 Rad 18 41 19.8 -04 56 06           ~ 320 3
47 PSR J1841-0524 Psr 18 41 49.3553989200 -05 24 30.551758848           ~ 32 0
48 SNR G028.6-00.1 Rad 18 43 55 -03 53.0           ~ 55 1
49 ARGO J1841-0332 gam 18 43 56.6 -03 28 16           ~ 27 0
50 EQ J184357-035441 X 18 43 57 -03 54.7           ~ 4 0
51 1HWC J1844-031c gam 18 44 -03.1           ~ 4 0
52 MAGPIS SNR? G29.3667+0.1000 SR? 18 44 34.3 -03 07 37           ~ 6 0
53 PMN J1844-0306 Rad 18 44 36.4 -03 06 30           ~ 8 0
54 HESS J1844-030 gam 18 44 40.0 -03 06 00           ~ 11 0
55 AX J1844.8-0258 HXB 18 44 53 -02 56.0           ~ 117 0
56 SNR G029.7-00.2 SNR 18 46 25.5 -02 59 14           ~ 337 2
57 SNR G030.8-00.0 SNR 18 47 32 -01 56.5           ~ 503 0
58 HESS J1848-018 gam 18 47 48.72 -01 45 12.5           ~ 26 0
59 1HWC J1849-017c gam 18 49 -01.7           ~ 4 0
60 PSR J1849-0001 Psr 18 49 01.83 -00 01 19.1           ~ 52 0
61 PSR J1850+0124 Psr 18 50 01.0139 +01 24 34.610           ~ 10 0
62 PSR J1851+0118 Psr 18 51 52.28 +01 18 58.7           ~ 7 0
63 2HWC J1852+013 gam 18 52 12.48 +01 20 34.8           ~ 5 0
64 LS IV +00 5 WR* 18 52 17.5478270448 +00 59 44.304835128       13.77 12.25 WN10 44 0
65 2FGL J1852.8+0156c gam 18 52 39.3 +02 03 36           ~ 14 0
66 MSXDC G034.43+0.24 MoC 18 53 18.9 +01 26 39           ~ 91 0
67 PSR J1856+0245 Psr 18 56 50.80 +02 45 50.2           ~ 36 0
68 1HWC J1857+023 gam 18 57 +02.3           ~ 3 0
69 4FGL J1857.7+0246e Psr 18 57 11.0 +02 40 00           ~ 45 0
70 MAGIC J1857+026 Psr 18 57.2 +02 38           ~ 7 0
71 MAGIC J1857+029 ? 18 57.6 +02 58           ~ 7 0
72 1AGL J1901+0429 gam 19 00 55.82 +04 31 29.5           ~ 22 0
73 PSR J1901+0459 Psr 19 01 17.47 +04 59 06.8           ~ 5 0
74 PSR J1901+0435 Psr 19 01 32.2 +04 35 23           ~ 8 0
75 PSR J1901+0510 Psr 19 01 57.9 +05 10 34           ~ 9 0
76 2HWC J1902+048 gam 19 02.0 +04 52           ~ 3 0
77 1FGL J1902.3+0503c gam 19 02 21 +05 03.6           ~ 5 0
78 3FGL J1904.9+0818 Bz? 19 04 58 +08 18.4           ~ 6 0
79 Fermi bn140610689 gB 19 05 04.37 +03 54 26.7           ~ 20 0
80 1HWC J1907+062c gam 19 07 +06.2           ~ 4 0
81 2HWC J1907+084 gam 19 07 08.88 +08 34 26.8           ~ 6 0
82 ARGO J1907+0627 gam 19 08 12.24 +06 23 30.8           ~ 71 0
83 PSR B1905+08.5 Psr 19 08 18.51 +08 39 59.2           ~ 9 0
84 ARGO J1912+1026 gam 19 12 14.9 +10 21 06           ~ 39 0
85 2HWC J1912+099 gam 19 12.4 +09 56           ~ 4 0
86 PSR J1913+1011 Psr 19 13 20.341 +10 11 22.97           ~ 64 0
87 PSR B1911+11.6 Psr 19 13 43.88 +11 45 33.1           ~ 10 0
88 PSR B1911+11 Psr 19 14 10.12 +11 22 03.7           ~ 31 0
89 2HWC J1914+117 gam 19 14 42.5 +11 52 20           ~ 5 0
90 PSR J1915+1144 Psr 19 15.0 +11 44           ~ 5 0
91 PSR J1915+1149 Psr 19 15.0 +11 49           ~ 5 0
92 PSR J1919+1314 Psr 19 19 33 +13 14.6           ~ 2 0
93 IGR J19203+1328 gam 19 20 35 +13 28.2           ~ 3 0
94 2HWC J1921+131 gam 19 21.2 +13 08           ~ 1 0
95 2HWC J1922+140 gam 19 22 47.5 +14 05 33           ~ 3 0
96 SNR G049.1-00.1 SNR 19 23 19.300 +14 09 21.00           ~ 276 0
97 W 51 SNR 19 23 50 +14 06.0           ~ 1251 1
98 3EG J1928+1746 gam 19 28.0 +17 46           ~ 2 0
99 2HWC J1928+177 gam 19 28 25.0 +17 49 04           ~ 11 0
100 PSR J1928+1746 Psr 19 28 42.8 +17 46 27           ~ 49 0
101 SNR G054.1+00.3 SNR 19 30 10.6 +18 50 22           ~ 227 1
102 PSR J1930+1852 Psr 19 30 30.13 +18 52 14.1           ~ 92 1
103 2HWC J1938+238 gam 19 40 11.8 +23 45 56           ~ 3 0
104 PSR J1940+2337 Psr 19 40 35 +23 37.8           ~ 3 0
105 3FGL J1949.3+2433 gam 19 49 19 +24 33.9           ~ 6 0
106 2HWC J1949+244 gam 19 50 44.6 +24 15 20           ~ 3 0
107 PSR J1950+2414 Psr 19 50 45.06390 +24 14 56.9638           ~ 23 0
108 SNR G065.7+01.2 SNR 19 52 13.70 +29 25 08.0           ~ 99 0
109 3FGL J1951.6+2926 gam 19 52 52.2 +29 24 02           ~ 8 0
110 2HWC J1953+294 gam 19 53.0 +29 29           ~ 6 0
111 PSR J1954+2836 Psr 19 54 19.144 +28 36 04.84           ~ 47 0
112 SNR G065.1+00.6 SNR 19 54.7 +28 35           ~ 58 0
113 2HWC J1955+285 gam 19 54 47 +28 37.9           ~ 6 0
114 1CG 064+00 gam 19 57.0 +28 48           ~ 31 0
115 PSR J1958+2846 Psr 19 58 40.1015582448 +28 45 54.108736344           ~ 62 0
116 1FGL J2004.7+3343 gam 20 04 23.0 +33 39 19           ~ 21 0
117 PSR J2004+3429 Psr 20 04 46.97 +34 29 17.7           ~ 8 0
118 2HWC J2006+341 gam 20 06.2 +34 11           ~ 9 0
119 SNR G074.9+01.2 SNR 20 16 01.8 +37 12 53           ~ 179 2
120 SH 2-104 HII 20 17 52.5 +36 49 24           ~ 96 0
121 PSR J2017+3625 Psr 20 17 55.84 +36 25 07.9           ~ 24 0
122 ARGO J2021+4038 gam 20 19 00.0 +40 42 00           ~ 31 1
123 2HWC J2019+367 gam 20 19.8 +36 48           ~ 18 0
124 MGRO J2019+37 gam 20 20.1 +36 43           ~ 60 0
125 NAME gam Cyg SNR SNR 20 20 17.100 +40 26 09.00           ~ 218 2
126 2HWC J2020+403 gam 20 20.6 +40 22           ~ 5 0
127 PSR J2021+3651 Psr 20 21 05.40 +36 51 04.5           ~ 178 1
128 PSR J2021+4026 Psr 20 21 30.496 +40 26 53.56           ~ 263 2
129 * gam Cyg V* 20 22 13.7018357 +40 15 24.044963 3.44 2.90 2.23 1.74 1.40 F8Ib 577 0
130 3FGL J2023.5+4126 gam 20 23 29.1 +41 27 03           ~ 11 0
131 2HWC J2024+417 gam 20 24.2 +41 46           ~ 4 0
132 NAME Cyg X Cld 20 28 41 +41 10.2           ~ 772 1
133 TeV J2032+4130 gam 20 31.7 +41 31           ~ 133 0
134 NAME Cyg Complex reg 20 32 +45.0           ~ 579 0

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2023.06.10-13:42:20

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