2018ApJS..235...10K

Query : 2018ApJS..235...10K

2018ApJS..235...10K - Astrophys. J., Suppl. Ser., 235, 10-10 (2018/March-0)

MALS-NOT: identifying radio-bright quasars for the MeerKAT Absorption Line Survey.

KROGAGER J.-K., GUPTA N., NOTERDAEME P., RANJAN A., FYNBO J.P.U., SRIANAND R., PETITJEAN P., COMBES F. and MAHABAL A.

Abstract (from CDS):

We present a preparatory spectroscopic survey to identify radio-bright, high-redshift quasars for the MeerKAT Absorption Line Survey. The candidates have been selected on the basis of a single flux density limit at 1.4 GHz (>200 mJy), together with mid-infrared color criteria from the Wide-field Infrared Survey Explorer. Through spectroscopic observations using the Nordic Optical Telescope, we identify 72 quasars out of 99 candidates targeted. We measure the spectroscopic redshifts based on characteristic, broad emission lines present in the spectra. Of these 72 quasars, 64 and 48 objects are at sufficiently high redshift (z > 0.6 and z > 1.4) to be used for the L-band and UHF-band spectroscopic follow-up with the Square Kilometre Array precursor in South Africa: the MeerKAT.

Abstract Copyright: © 2018. The American Astronomical Society. All rights reserved.

Journal keyword(s): galaxies: active - galaxies: ISM - quasars: general

Nomenclature: Table 1, 3: MALS JHHMM+DDMM N=103.

Simbad objects: 103

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Number of rows : 103
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 SDSS J001708.21-125625.6 QSO 00 17 08.2200355032 -12 56 25.715063904           ~ 5 1
2 QSO B0019+058 BLL 00 22 32.44121084 +06 08 04.2689202   19.2   19.07   ~ 135 1
3 4C 12.06 QSO 00 42 43.0250041944 +12 46 57.226401300     20     ~ 12 2
4 SDSS J005147.16+174710.6 QSO 00 51 47.1661532256 +17 47 10.660981596           ~ 5 0
5 SDSS J005315.69-070232.3 QSO 00 53 15.6904161864 -07 02 32.490873636           ~ 5 1
6 SDSS J010549.65+184507.5 QSO 01 05 49.6600528488 +18 45 07.576462908           ~ 9 1
7 SDSS J011727.86-042510.5 QSO 01 17 27.8588803848 -04 25 10.469417556           ~ 11 1
8 ICRF J021148.7+170722 QSO 02 11 48.77888578 +17 07 22.7210003   18.5 17.5     ~ 16 1
9 SDSS J021650.73+172406.1 QSO 02 16 50.7298706160 +17 24 06.163032240           ~ 5 1
10 2MASS J02261370+0937265 QSO 02 26 13.81 +09 37 26.9   18.0 18.5     ~ 41 1
11 BWE 0223+1927 QSO 02 26 39.9 +19 41 09           ~ 4 1
12 BWE 0238+0819 QSO 02 40 46.8 +08 32 57           ~ 3 1
13 SDSS J024939.95+044028.2 QSO 02 49 39.9505554480 +04 40 28.169789700           ~ 11 1
14 BWE 0247+1224 Q? 02 49 44.5 +12 37 05           ~ 6 1
15 SDSS J025630.38-021844.2 QSO 02 56 30.3817434288 -02 18 44.320545000           ~ 8 1
16 GLEAM J030413-112651 QSO 03 04 13.8 -11 26 52           ~ 4 1
17 GLEAM J031407-090942 EmG 03 14 08.0 -09 09 47           ~ 4 1
18 BWE 0314+0644 QSO 03 17 06.8 +06 55 51           ~ 4 1
19 GLEAM J032808-015219 QSO 03 28 08.6 -01 52 18           ~ 5 1
20 SDSS J034157.69+151924.6 QSO 03 41 57.6932632848 +15 19 24.654277776           ~ 3 1
21 GALEX J035016.8-035110 QSO 03 50 16.8573024120 -03 51 11.456936532   18.4   19.0   ~ 2 0
22 4C 18.11 QSO 03 56 33.4732368024 +19 00 35.005035780     19.0     ~ 16 2
23 GLEAM J035634-083122 QSO 03 56 34.5 -08 31 22           ~ 4 1
24 BWE 0452+1845 QSO 04 55 41.9 +18 50 09           ~ 3 1
25 GLEAM J051024-195950 QSO 05 10 24.2 -19 59 51           ~ 4 1
26 QSO B0509+152 QSO 05 12 41.01299191 +15 17 23.4809390   21.3       ~ 26 1
27 ICRF J051656.3+073253 BLL 05 16 56.36467378 +07 32 53.2507821           ~ 13 1
28 SDSS J051938.29+174638.2 Q? 05 19 38.2955583024 +17 46 38.290970172           ~ 4 1
29 AT20G J052905-112609 QSO 05 29 05.6 -11 26 07           ~ 4 1
30 GLEAM J060012-071033 Q? 06 00 12.8 -07 10 36           ~ 5 1
31 4C 17.41 Q? 07 30 37.1 +17 39 51           ~ 9 2
32 ICRF J073158.9+143336 QSO 07 31 58.9972463376 +14 33 36.493224588           ~ 16 1
33 AT20G J082444-102944 AGN 08 24 44.8 -10 29 45           ~ 5 1
34 SDSS J083601.35+040636.1 G 08 36 01.3 +04 06 36           ~ 3 1
35 GLEAM J084548-111801 Q? 08 45 48.2 -11 18 01           ~ 3 1
36 GLEAM J090910-163756 QSO 09 09 10.7 -16 37 55           ~ 4 1
37 ICRF J090917.0-050052 G 09 09 17.00375379 -05 00 52.8940284           ~ 7 1
38 ICRF J091051.0-052629 QSO 09 10 51.0021266760 -05 26 29.192334864           ~ 12 0
39 ICRF J093919.1-173135 Bla 09 39 19.19509166 -17 31 35.7771838           ~ 47 1
40 AT20G J094145-032121 QSO 09 41 46.0000093320 -03 21 21.792015612           ~ 4 1
41 FIRST J095138.3-060137 QSO 09 51 38.3433534672 -06 01 37.667180460           ~ 3 1
42 BWE 0951+1306 Q? 09 54 14.8 +12 52 22           ~ 3 1
43 MALS J1007-1817 G 10 07 43.50 -18 17 32.4           ~ 2 0
44 Cul 1005-097 QSO 10 08 02.3 -09 59 19           ~ 5 1
45 SDSS J100954.56+160203.3 QSO 10 09 54.5646942936 +16 02 03.334638480           ~ 6 1
46 GLEAM J102444-085207 EmG 10 24 44.7 -08 52 07           ~ 4 1
47 AT20G J103335-121029 EmG 10 33 35.58 -12 10 32.4           ~ 13 1
48 SDSS J104347.32+164107.3 G 10 43 47.3 +16 41 07           ~ 3 1
49 BWE 1043+1551 Q? 10 46 08.088 +15 35 34.55           ~ 2 1
50 SDSS J105024.49-031808.4 QSO 10 50 24.4956427392 -03 18 08.383908780           ~ 9 1
51 GLEAM J105955-111818 QSO 10 59 55.3 -11 18 18           ~ 3 1
52 4C -05.47 QSO 11 19 17.4298282992 -05 27 07.107830604           ~ 12 1
53 ICRF J112402.5-150158 QSO 11 24 02.56561896 -15 01 58.9491926           ~ 23 1
54 GLEAM J113015-100640 Q? 11 30 15.1 -10 06 38           ~ 4 1
55 SDSS J114825.43+140449.3 EmG 11 48 25.436 +14 04 49.36           ~ 5 1
56 SDSS J115043.60+131735.2 QSO 11 50 43.7 +13 17 37           ~ 5 1
57 Cul 1203-069 QSO 12 06 32.1844528776 -07 14 53.221063848           ~ 5 1
58 AT20G J121514-062802 QSO 12 15 14.3940116712 -06 28 03.932639976           ~ 9 1
59 AT20G J121836-063120 QSO 12 18 36.1847949336 -06 31 16.663156212           ~ 6 1
60 GLEAM J121905-180907 QSO 12 19 05.4 -18 09 10           ~ 4 1
61 GLEAM J122123-123728 QSO 12 21 23.2 -12 37 25           ~ 4 1
62 GLEAM J122524-114434 Q? 12 25 24.5 -11 44 32           ~ 3 1
63 ICRF J123150.2-123637 QSO 12 31 50.2666985232 -12 36 37.048009284           ~ 13 1
64 CRATES J131855-144137 QSO 13 18 56.0721898872 -14 41 54.436947720   18.4   18.6   ~ 7 1
65 GLEAM J134309-083456 QSO 13 43 09.2 -08 34 55           ~ 3 1
66 GLEAM J135132-101930 QSO 13 51 31.9 -10 19 33           ~ 7 1
67 SDSS J145625.80+045644.8 QSO 14 56 25.7980051008 +04 56 44.741171616           ~ 10 1
68 4C 12.57 Q? 16 23 03.0 +12 39 58           ~ 5 1
69 GLEAM J162539-041614 Q? 16 25 39.45744 -04 16 15.1068           ~ 4 1
70 BWE 1636+1150 Q? 16 39 06.47330 +11 44 08.6840           ~ 6 1
71 GLEAM J164552-043249 Q? 16 45 52.2 -04 32 54           ~ 4 1
72 ICRF J164950.4+062653 QSO 16 49 50.4913924536 +06 26 53.449498248     19.0     ~ 16 1
73 CRATES J165037-124848 QSO 16 50 38.2 -12 48 54           ~ 4 1
74 SDSS J165357.69-010213.4 QSO 16 53 57.6932103360 -01 02 13.441823232           ~ 3 1
75 AT20G J171627-061356 QSO 17 16 27.1 -06 13 56           ~ 6 1
76 BWE 1718+1629 QSO 17 21 05.7 +16 26 50           ~ 4 1
77 BWE 1720+1654 Q? 17 22 39.5 +16 52 09           ~ 4 1
78 MALS J1724+0326 Q? 17 24 23.06568 +03 26 33.4464           ~ 1 0
79 BWE 1722+0625 QSO 17 25 07.5 +06 22 41           ~ 4 1
80 CRATES J203425-052326 QSO 20 34 25.6 -05 23 32           ~ 6 1
81 GLEAM J205455-093232 QSO 20 54 56.1 -09 32 41           ~ 6 1
82 AT20G J205959-144040 G 20 59 59.6 -14 40 43           ~ 5 1
83 SDSS J212042.44+132724.5 QSO 21 20 42.4450014000 +13 27 24.411572208           ~ 3 1
84 SDSS J213937.14+171826.0 QSO 21 39 37.1480224128 +17 18 26.056244412           ~ 7 0
85 SDSS J215800.88+092545.8 QSO 21 58 00.88296 +09 25 45.7968           ~ 1 0
86 ICRF J220127.5+031215 QSO 22 01 27.50869508 +03 12 15.1627048           ~ 16 1
87 4C 12.77 QSO 22 20 05.0882267784 +13 07 10.975873800     20.0     ~ 10 1
88 SDSS J222359.07+121339.1 Q? 22 23 59.0785 +12 13 39.031           ~ 3 1
89 SDSS J222420.04+130450.6 QSO 22 24 20.0513910744 +13 04 50.614668624           ~ 4 1
90 SDSS J223050.21+034836.4 QSO 22 30 50.2 +03 48 37           ~ 5 1
91 GLEAM J223826-134421 QSO 22 38 26.4 -13 44 22           ~ 4 1
92 3C 451 QSO 22 43 54.8321192064 +18 14 44.649494592           ~ 12 2
93 BWE 2244+1155 QSO 22 47 05.5 +12 11 52           ~ 4 1
94 FIRST J225813.4-095816 Q? 22 58 13.4 -09 58 17           ~ 4 1
95 SDSS J230036.36+194001.4 QSO 23 00 36.3632095824 +19 40 01.425959076           ~ 11 1
96 ICRF J230040.8+033710 QSO 23 00 40.88579354 +03 37 10.8399514   20.0 20.0     ~ 24 1
97 GLEAM J230805-114948 QSO 23 08 04.845 -11 49 46.64           ~ 4 1
98 SDSS J231002.91+111404.3 QSO 23 10 02.9116020744 +11 14 04.396697016           ~ 5 1
99 BWE 2314+0413 QSO 23 16 34.6047597384 +04 29 39.893732484           ~ 6 1
100 AT20G J233231-142320 BLL 23 32 31.560 -14 23 15.55           ~ 7 1
101 GLEAM J233808-121854 Q? 23 38 08.0731104816 -12 18 50.663994768     19.0     ~ 7 1
102 SDSS J234007.25+095959.1 Q? 23 40 07.26280 +09 59 58.9890           ~ 6 1
103 SDSS J235913.95+192420.6 Q? 23 59 13.95552 +19 24 20.6172           ~ 4 1

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