2023ApJ...943...51B

Query : 2023ApJ...943...51B

2023ApJ...943...51B - Astrophys. J., 943, 51 (2023/January-3)

A Combined Radio Multi-Survey Catalog of Fermi Unassociated Sources.

BRUZEWSKI S., SCHINZEL F.K. and TAYLOR G.B.

Abstract (from CDS):

Approximately one-third of existing γ-ray sources identified by the Fermi Gamma-Ray Space Telescope are considered to be unassociated, with no known counterpart at other frequencies/wavelengths. These sources have been the subject of intense scrutiny and observational effort during the observatory's mission lifetime, and here we present a method of leveraging existing radio catalogs to examine these sources without the need for specific dedicated observations, which can be costly and complex. Via the inclusion of many sensitive low-frequency catalogs we specifically target steep-spectrum sources such as pulsars. This work has found steep-spectrum radio sources contained inside 591 Fermi unassociated fields, with at least 21 of them being notable for having pulsar-like γ-ray properties as well. We also identify a number of other fields of interest based on various radio and γ-ray selections.

Abstract Copyright: © 2023. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): High energy astrophysics - Surveys - Radio source catalogs - Spectral index - Radio astronomy - Active galaxies - Gamma-ray astronomy - Radio continuum emission - Pulsars

VizieR on-line data: <Available at CDS (J/ApJ/943/51): table2.dat table3.dat>

Status at CDS : All or part of tables of objects will be ingested in SIMBAD with priority 1.

Simbad objects: 51

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Number of rows : 51
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 PSR J0002+6216 Psr 00 02 58.17 +62 16 09.4           ~ 39 0
2 1RXS J003728.4-265023 Q? 00 37 29.5276820198 -26 50 45.203912220           ~ 12 0
3 NVSS J013724-324041 Bla 01 37 24.5053964536 -32 40 39.383752837           ~ 9 0
4 NVSS J015904+331258 Bla 01 59 05.2025478815 +33 12 57.632125109           ~ 16 0
5 4FGL J0204.7+6656 gam 02 04 46.9 +66 56 14           ~ 6 0
6 NVSS J040608+063920 Bla 04 06 07.9444923035 +06 39 21.989679451           ~ 22 0
7 NVSS J040922+254440 Bla 04 09 21.7397224968 +25 44 42.042738277           ~ 12 0
8 3FGL J0533.2+5944 Bla 05 33 40.2 +59 45 44           ~ 11 0
9 NVSS J072310-304756 BL? 07 23 10.8075332183 -30 47 54.077559410           ~ 8 0
10 4FGL J0737.4+6535 gam 07 37 30 +65 35.5           ~ 16 0
11 4FGL J0752.0-2931 gam 07 52 03.2 -29 31 35           ~ 9 0
12 4FGL J0754.9-3953 gam 07 54 57.8 -39 53 42           ~ 9 0
13 NVSS J075615-051254 AGN 07 56 15.89853 -05 12 55.4528           ~ 9 0
14 NVSS J080056+073234 Bla 08 00 56.5649310192 +07 32 35.085647652           ~ 14 0
15 NVSS J083903+401546 BLL 08 39 03.0835285944 +40 15 45.596941128       15.3   ~ 31 1
16 PSO J136.5672-10.2406 AGN 09 06 16.13776800 -10 14 26.1806640           ~ 11 0
17 NVSS J091429+684507 Bla 09 14 29.6838000415 +68 45 08.444893612           ~ 15 1
18 1RXS J093330.2+722058 Q? 09 33 33.6734418878 +72 21 01.183817272           ~ 12 0
19 NVSS J104705+673757 Bz? 10 47 05.9214590593 +67 37 58.096901814           ~ 11 0
20 RX J1049.6+2742 Bla 10 49 38.7920168088 +27 42 13.037307156           ~ 23 0
21 NVSS J111114+013427 Bla 11 11 14.2909908179 +01 34 28.294537138           ~ 12 0
22 NVSS J111436+122712 rG 11 14 37.01872 +12 27 13.2073           ~ 11 0
23 NVSS J112213-022913 BLL 11 22 13.7014064315 -02 29 14.227595179           ~ 13 0
24 3FGL J1203.9-1745 BLL 12 03 31.5 -17 48 08           ~ 11 0
25 4FGL J1224.6+7011 gam 12 24 42 +70 11.8           ~ 9 0
26 SDSS J125630.43+533204.3 QSO 12 56 30.4438137528 +53 32 04.270465064           ~ 24 0
27 4FGL J1356.6+0234 gam 13 56 39.3 +02 34 38           ~ 8 0
28 4FGL J1407.7-3017 gam 14 07 45.0 -30 17 09           ~ 8 0
29 4FGL J1530.0-1522 gam 15 30 00.3 -15 22 33           ~ 7 0
30 NVSS J155712+382027 Bla 15 57 12.2682581065 +38 20 32.925396404           ~ 12 0
31 2MASS J16233395-2317493 AG? 16 23 33.9388458907 -23 17 49.513772239           ~ 12 0
32 NVSS J164859+483412 BLL 16 49 00.3485865419 +48 34 11.845502405           ~ 11 0
33 4FGL J1711.0-3002 gam 17 11 04.8 -30 02 55           ~ 9 0
34 4FGL J1735.3-0717 gam 17 35 21.6 -07 17 07           ~ 7 0
35 4FGL J1739.3-2531 gam 17 39 20.8 -25 31 34           ~ 8 0
36 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
37 2FGL J1747.2-3507 Bla 17 47 29.21 -35 03 29.7           ~ 20 0
38 SNR G006.4-00.1 SNR 18 00 31.2011719 -23 25 48.001099           ~ 782 1
39 0FGL J1801.6-2327 gam 18 01 41.7 -23 26 04           ~ 10 0
40 3FGL J1805.9+3407 Bla 18 05 42.4 +34 01 52           ~ 12 0
41 3FGL J1813.6+2820 BLL 18 13 34.1 +28 19 35           ~ 13 0
42 PSO J274.6301+25.6183 Bla 18 18 31.22501520 +25 37 06.1059000           ~ 20 0
43 NVSS J185606-122148 BL? 18 56 06.4023679195 -12 21 45.701471864           ~ 16 0
44 4FGL J1908.7+0812 gam 19 08 44.3 +08 12 16           ~ 9 0
45 4FGL J1940.2-2511 gam 19 40 13.4 -25 11 12           ~ 6 0
46 3FGL J2026.3+1430 BLL 20 26 23.7 +14 31 21           ~ 13 0
47 1FGL J2107.5+5202c Bz? 21 08 04.0 +51 55 39           ~ 39 0
48 4FGL J2114.3+5023 gam 21 14 21.5 +50 23 57           ~ 7 0
49 3FGL J2116.9+1343 BLL 21 17 01.8 +13 44 42           ~ 13 0
50 3FGL J2250.6+3308 gam 22 50 33.7 +33 05 56           ~ 14 0
51 2MASS J23265307-4127112 Bz? 23 26 53.0651282439 -41 27 10.976378715           ~ 19 0

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