2019AJ....157...99L

Query : 2019AJ....157...99L

2019AJ....157...99L - Astron. J., 157, 99-99 (2019/March-0)

Photometric redshifts of emission-line galaxies using ramp filters.

LESSER R.W., MOODY J.W., STEELE J., BOHMAN J., McNEFF M., JONER M.D. and BARNES J.

Abstract (from CDS):

Broadband photometric redshifts are routinely obtained for galaxies to estimate their distances. While effective for many uses, the common resolution in z of 0.01-0.02 is too coarse for detailed large-scale structure mapping, particularly in low-density volumes where the galaxy distribution is least understood. To map galaxies in these low-density volumes, and noting that the percentage of galaxies having emission tends to rise as number density decreases, we have designed a filter system to photometrically measure the redshifts of galaxies with emission. The system consists of two "ramp" filters that cover a common wavelength range with transmission curves sloping from blue to red and from red to blue respectively. This causes the intensity of the image through either filter to be a function of the wavelength of the emission line. A third filter with a bandpass to the side is used to measure and remove the continuum. We have obtained a set of such filters that are tuned for isolating Hα in the redshift range of 3,000-9,000 km s–1. Simulated photometry, applied to spectra of 197 emission-line galaxies from the SDSS, shows the accuracy of the method to be between 250 and 620 km s–1, depending on line strength. Actual photometry of a sample of 16 active galaxies measured their redshifts with an accuracy of 573 km s–1. This is approximately an order of magnitude more accurate than broadband photometric redshifts. We discuss the errors inherent in this method and present ways to modify the filter set to further improve accuracy.

Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.

Journal keyword(s): large-scale structure of universe - techniques: photometric - techniques: radial velocities

VizieR on-line data: <Available at CDS (J/AJ/157/99): table1.dat table2.dat>

Simbad objects: 215

goto Full paper

goto View the references in ADS

Number of rows : 215
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 NGC 2650 Sy2 08 49 58.4007741936 +70 17 57.948574992   14.3       ~ 34 0
2 NGC 3822 Sy2 11 42 11.0963209488 +10 16 39.965991204   13.7   12.97   ~ 142 0
3 ACO 1367 ClG 11 44 44.6 +19 41 59           ~ 1127 1
4 NAME Virgo Cluster ClG 12 30 47.8 +12 23 07           ~ 7107 0
5 ACO 1656 ClG 12 59 44.40 +27 54 44.9           ~ 5141 2
6 MCG+09-22-049 H2G 13 20 00.9996989880 +52 03 03.153608388   16.0       ~ 29 0
7 MCG+09-22-051 EmG 13 20 12.4959619104 +51 45 54.522706860   16.0       ~ 21 0
8 Z 294-31 H2G 13 20 24.8799308064 +56 26 13.931123640   16.24       ~ 26 0
9 IC 883 SBG 13 20 35.37960 +34 08 21.8400   14.8       ~ 421 1
10 Z 161-24 GiC 13 20 51.815 +31 21 59.31   15.554       ~ 33 0
11 Z 160-207 GiG 13 21 13.118 +31 13 18.33   15.3       ~ 53 0
12 Z 160-209 GiG 13 21 19.702 +31 33 09.11   15.4       ~ 29 0
13 Z 217-34 AG? 13 21 36.0083858712 +42 16 57.848962800   14.5       ~ 40 0
14 Z 161-31 EmG 13 21 45.4513143576 +31 14 14.036734284   14.9       ~ 70 0
15 Z 161-34 rG 13 22 02.097 +31 16 42.18   15.691       ~ 23 0
16 Z 271-34 AG? 13 22 32.4895793472 +54 49 05.563203204   15.4       ~ 46 0
17 Z 271-35 EmG 13 22 50.580 +51 44 18.01   15.4       ~ 33 0
18 Z 161-35 GiG 13 22 51.07368 +31 49 34.3956   15.4       ~ 27 0
19 Z 161-39 GiC 13 23 20.061 +32 03 49.52   15.488       ~ 24 0
20 LEDA 2037684 G 13 23 22.9975448136 +33 43 26.310723096           ~ 17 0
21 Z 218-7 Sy2 13 23 48.4513699680 +43 18 04.312035900   15.7       ~ 55 0
22 LEDA 3087265 EmG 13 23 53.2623246456 +51 26 06.876907404           ~ 14 0
23 MCG+07-28-007 G 13 24 12.5801981856 +41 49 10.833152196   16.0       ~ 12 0
24 Z 161-44 EmG 13 24 15.820 +31 20 42.65   15.3       ~ 60 0
25 Z 190-4 H2G 13 24 20.128 +36 35 45.86   14.6       ~ 35 0
26 Z 189-63 GiG 13 24 21.141 +35 54 49.65   15.3       ~ 34 0
27 IC 4242 EmG 13 24 40.9232491728 +31 01 35.347419336   16.325       ~ 12 0
28 LEDA 2452695 G 13 25 13.274 +53 51 12.50           ~ 8 0
29 MCG+00-19-071 G 13 25 23.3722580256 +59 36 43.298774100   14.5       ~ 21 0
30 MCG+06-30-008 GiC 13 25 36.3392728392 +36 22 52.483335528   16.5       ~ 17 0
31 MCG+10-19-072 Sy2 13 25 53.82030 +57 15 16.0664   15.0       ~ 84 0
32 Z 218-11 AG? 13 26 10.829 +40 04 01.25   15.5       ~ 13 0
33 NGC 5154 GiP 13 26 28.5294960696 +36 00 36.949783752   14.9       ~ 40 0
34 Z 294-37 rG 13 26 30.7331833200 +59 43 13.622588904   15.6       ~ 23 0
35 IC 4256 GiG 13 27 03.1992694776 +30 58 36.376205232   15.5       ~ 28 0
36 Z 161-55 GiC 13 27 19.329 +31 47 17.55   15.790       ~ 22 1
37 LEDA 3482063 LSB 13 27 42.8200815960 +53 26 36.447190908           ~ 8 0
38 MCG+09-22-065 G 13 27 47.150 +51 08 15.32   15       ~ 11 0
39 LEDA 2035244 G 13 28 04.0167328320 +33 35 35.509148664           ~ 14 0
40 NGC 5166B GiC 13 28 33.0369728904 +32 04 09.709066848   15.528       ~ 20 0
41 Mrk 258 EmG 13 28 48.9589686648 +53 26 34.517177700   16.0       ~ 25 0
42 LEDA 2160499 G 13 29 10.9646992176 +40 05 44.705039424           ~ 6 0
43 FIRST J132919.4+400902 rG 13 29 19.3997896152 +40 09 01.775647980   16       ~ 12 0
44 Z 271-46 H2G 13 29 45.9137084832 +55 36 13.476509460   15.2       ~ 24 0
45 LEDA 47421 GiC 13 30 01.70 +31 00 35.4   15.033       ~ 12 0
46 Z 218-18 G 13 30 24.851 +39 59 49.91   15.7       ~ 9 0
47 MCG+06-30-021 rG 13 30 36.9670302888 +34 55 02.598377052   15       ~ 18 0
48 MCG+06-30-022 G 13 30 40.3471955280 +32 57 37.795984488   15.732       ~ 7 0
49 LEDA 1990147 GiC 13 30 44.9636232072 +32 17 36.966388200   15.691       ~ 12 0
50 2MASX J13310039+4250126 SBG 13 31 00.3654468960 +42 50 13.357005324           ~ 16 0
51 2MASX J13310163+3733469 GiC 13 31 01.6088734440 +37 33 46.369552176   16       ~ 14 0
52 LEDA 2015943 G 13 31 29.9805097824 +32 52 58.345918788   16.643       ~ 12 0
53 MCG+05-32-037 EmG 13 31 56.03 +31 01 58.4   16.782       ~ 24 0
54 Z 190-19 G 13 32 27.034 +36 50 46.40   15.7       ~ 16 0
55 NGC 5214 Sy1 13 32 48.7120908792 +41 52 18.635487564   14.12 13.67     ~ 51 0
56 Z 190-22 LSB 13 33 06.5779008480 +33 09 03.835118988   15.194       ~ 24 0
57 Z 271-49 EmG 13 33 08.448 +54 49 39.68   15.7       ~ 12 0
58 Z 190-23 G 13 33 13.2778053300 +33 06 35.086812601   15.6       ~ 22 0
59 Z 218-22 G 13 33 29.8984030272 +40 31 46.745406012   15.6       ~ 35 0
60 MCG+06-30-038 AG? 13 33 42.638 +36 19 05.16   15       ~ 12 0
61 2MFGC 10927 LIN 13 34 14.8203020256 +34 11 38.957471196           ~ 21 0
62 MCG+07-28-033 G 13 34 29.9127523392 +38 17 38.707524528   16       ~ 22 0
63 MCG+06-30-045 GiG 13 34 51.2241314472 +34 03 19.696400172   15       ~ 21 0
64 Z 161-81 EmG 13 34 55.350 +31 23 36.65   15.268       ~ 38 0
65 Mrk 459 H2G 13 35 09.7737493152 +34 02 06.211295772   17.0       ~ 23 0
66 2MASX J13354077+3447446 GiG 13 35 40.8128564232 +34 47 44.257886520           ~ 13 0
67 LEDA 2029530 G 13 35 52.6729181256 +33 19 37.425047016   16.5       ~ 10 0
68 IC 4306 GiG 13 36 19.6392591000 +33 25 24.492242100   15.7       ~ 21 0
69 MCG+06-30-060 GiC 13 36 59.2520846400 +33 34 12.779111424   16.076       ~ 18 0
70 SDSS J133701.06+314559.4 EmG 13 37 01.06968 +31 45 59.4360           ~ 1 0
71 Z 218-29 GiG 13 37 28.9266706224 +38 58 14.117162304   15.3       ~ 31 0
72 NGC 5256B Sy2 13 38 17.3501417856 +48 16 31.909717416   14.19 13.42     ~ 91 0
73 MCG+08-25-033 G 13 38 51.85187 +47 52 16.4714   16       ~ 7 0
74 Z 218-33 SBG 13 39 35.95260 +43 03 10.0007   15.0       ~ 43 0
75 NGC 5265 G 13 40 09.1048891320 +36 51 39.924354924   14.9       ~ 30 0
76 Z 161-118 LSB 13 40 18.2569337256 +32 09 11.298273084   15.765       ~ 30 0
77 Z 218-38 EmG 13 41 00.2479988112 +42 25 53.131775664   15.1       ~ 42 0
78 MCG+06-30-070 EmG 13 41 10.401 +37 01 06.95   15       ~ 18 0
79 Z 161-123 GiC 13 42 05.574 +32 01 42.25   15.7       ~ 18 0
80 Z 190-42 AG? 13 42 05.9523961536 +37 02 28.325862960   14.6       ~ 26 0
81 LEDA 48539 EmG 13 42 20.184 +36 57 13.25   16       ~ 21 0
82 NGC 5276 G 13 42 21.9925919808 +35 37 26.757097932   14.6       ~ 33 0
83 2MASX J13424440+3503460 LIN 13 42 44.4294022488 +35 03 46.489562460           ~ 14 0
84 2MASX J13431319+3644574 PoG 13 43 13.1623195656 +36 44 57.499704384           ~ 8 0
85 Z 161-140 AGN 13 44 47.6340487968 +31 36 56.689160796   15.6       ~ 35 0
86 Z 190-48 AGN 13 44 48.6768878088 +37 09 47.843963244   15.2       ~ 44 0
87 Z 190-49 AG? 13 45 10.078 +35 13 08.53   15.2       ~ 35 0
88 Z 246-22 LIN 13 45 27.2273153688 +47 55 21.844583508   15.1       ~ 36 0
89 Z 190-52 G 13 46 11.3265283632 +36 35 48.625836504   15.0       ~ 22 0
90 LEDA 2378686 AG? 13 46 27.551 +50 38 38.47           ~ 7 0
91 MCG+07-28-064 G 13 46 50.372 +42 39 04.72   15       ~ 31 0
92 Z 190-53 GiP 13 47 01.2959493720 +33 53 37.016704104   15.5 14.26     ~ 55 0
93 Z 190-54 LSB 13 47 06.984 +33 52 51.83   14.8 13.65     ~ 32 0
94 Z 272-9 EmG 13 47 14.4908989656 +55 34 10.611002604   15.5       ~ 18 0
95 Z 190-55 Sy2 13 47 17.7559627128 +34 08 55.633887528   14.5       ~ 103 1
96 Z 190-56 AG? 13 47 50.0671347072 +37 45 00.958635432   15.4       ~ 27 0
97 LEDA 84054 GiG 13 48 35.9692608984 +33 30 42.516217404   15.62       ~ 30 0
98 Z 162-9 bCG 13 48 40.4992262644 +31 27 39.048633805   15.5       ~ 38 0
99 LEDA 2439102 G 13 49 08.647 +53 22 07.52   16.5       ~ 15 0
100 MCG+06-30-091 AG? 13 49 35.083 +35 15 11.70   15       ~ 11 0
101 LEDA 84057 G 13 49 39.7984608072 +47 49 08.061933072   16.27       ~ 15 0
102 LEDA 1989740 G 13 50 27.0012441120 +32 17 06.652252392           ~ 12 0
103 MCG+06-30-098 AG? 13 50 32.750 +35 07 53.41   16.0       ~ 16 0
104 NGC 5325 rG 13 50 54.254 +38 16 27.94   15.1       ~ 21 0
105 IC 951 LSB 13 51 47.245 +50 58 41.96   14.4       ~ 29 0
106 LEDA 2120436 AG? 13 52 21.2438935968 +38 11 45.178448676           ~ 15 0
107 NGC 5341 GiG 13 52 31.912 +37 49 02.85   14.1       ~ 43 0
108 FIRST J135307.8+341812 rG 13 53 07.7842917192 +34 18 11.151706752           ~ 9 0
109 Z 219-15 GiG 13 53 14.227 +38 13 38.23   15.0       ~ 53 0
110 LEDA 2567866 G 13 53 38.8941433896 +57 33 31.908284460   16.0       ~ 12 0
111 LEDA 2816066 rG 13 53 41.7060310536 +57 31 19.806419820   16.5       ~ 18 0
112 MCG+09-23-013 G 13 54 02.47709 +54 37 06.6887   16       ~ 14 0
113 Z 219-31 Q? 13 56 04.4469948120 +38 18 15.032066112   15.3       ~ 31 0
114 LEDA 2077366 AG? 13 56 37.7849667408 +36 14 46.076599068           ~ 8 0
115 MCG+06-31-029 AG? 13 57 14.9819459136 +34 30 37.507224384   15       ~ 15 0
116 SDSS J135834.11+372709.9 G 13 58 34.118 +37 27 09.96           ~ 2 0
117 MCG+07-29-026 AG? 13 59 30.58966 +38 47 34.7554   16.0       ~ 19 0
118 MCG+07-29-027 AG? 13 59 43.1282441376 +40 23 11.885746884   15       ~ 12 0
119 Z 219-35 AG? 13 59 47.677 +40 22 56.63   15.1       ~ 33 0
120 SDSS J140021.16+385504.2 EmG 14 00 21.16502 +38 55 04.2372           ~ 2 0
121 IC 4357 AG? 14 00 43.696 +31 53 39.24   14.9       ~ 28 0
122 Z 162-46 G 14 00 45.7994825592 +30 04 33.401604504   15.1       ~ 30 0
123 Z 219-42 GiP 14 00 56.503 +41 00 19.17   15.4       ~ 33 0
124 LEDA 2051388 G 14 01 06.73162 +34 34 51.2804           ~ 9 0
125 NVSS J140141+334937 rG 14 01 41.3815717512 +33 49 36.617947860           ~ 13 0
126 Z 191-39 GiG 14 02 36.3521518488 +34 51 20.520609120   15.5       ~ 23 0
127 MCG+07-29-042 EmG 14 03 10.0336726320 +38 46 06.070585080   16       ~ 15 0
128 LEDA 2384912 G 14 04 20.14168 +50 55 04.1409           ~ 9 0
129 Z 191-50 GiG 14 04 37.009 +35 32 43.74   15.4       ~ 23 0
130 Z 162-59 EmG 14 04 48.051 +30 44 37.74   15.5       ~ 39 0
131 Z 162-60 EmG 14 04 50.129 +31 03 54.48   15.4       ~ 32 0
132 LEDA 84109 AG? 14 06 40.833 +35 16 47.77   16.5       ~ 13 0
133 NVSS J140759+313845 rG 14 07 59.593 +31 38 45.92           ~ 21 0
134 LEDA 84116 AG? 14 09 02.001 +36 19 24.29   16       ~ 17 0
135 Z 247-5 AG? 14 09 07.4550682536 +46 47 09.989151540   15.5       ~ 20 0
136 KUG 1408+558 G 14 09 47.1289239624 +55 35 58.465077900   16       ~ 20 0
137 IC 4380 G 14 10 02.1267661152 +37 33 03.458056860   15.1       ~ 15 0
138 Z 295-39 AG? 14 10 35.90204 +59 21 28.7681   15.7       ~ 42 0
139 Z 219-55 GiG 14 10 55.49672 +39 46 19.7450   14.9       ~ 41 0
140 LEDA 50739 GiG 14 12 26.52093 +45 41 25.4650           ~ 23 1
141 Z 247-12 AG? 14 12 35.852 +46 12 18.82   15.0       ~ 13 0
142 NGC 5515 Sy2 14 12 38.1549690768 +39 18 36.851498964   13.7       ~ 75 1
143 LEDA 50801 EmG 14 13 33.5166367944 +39 53 06.046845648   17       ~ 15 0
144 Z 191-64 AGN 14 13 49.19383 +37 16 08.5760   15.30       ~ 58 0
145 LEDA 2271712 G 14 13 53.52752 +45 52 13.7575           ~ 7 0
146 Z 191-65 GiG 14 14 14.7932908752 +35 25 24.880351908   15.7       ~ 60 0
147 Z 247-14 EmG 14 15 08.079 +45 35 41.46   14.8       ~ 31 0
148 Z 191-70 AG? 14 15 38.3691071568 +36 22 30.242770860   15.4       ~ 23 0
149 Z 191-71 G 14 15 44.8463888136 +36 10 41.591073540   15.7       ~ 12 0
150 MCG+07-29-055 AG? 14 15 45.696 +40 06 19.39   16.0       ~ 21 0
151 Z 163-12 G 14 16 05.6512866072 +32 07 51.319778196   15.4       ~ 14 0
152 NGC 5536 GiP 14 16 23.86297 +39 30 07.9405   14.5       ~ 40 0
153 IC 995 LSB 14 16 31.084 +57 48 37.34   14.5       ~ 40 0
154 IC 996 GiC 14 17 22.077 +57 37 47.52   14.6       ~ 46 0
155 NGC 5548 Sy1 14 17 59.5400291832 +25 08 12.603122268   14.35 13.73     ~ 2895 0
156 LEDA 2088712 AG? 14 18 16.3714928064 +36 53 00.853222704           ~ 15 0
157 NGC 5568 G 14 19 21.3181610664 +35 05 31.837379892   15.7       ~ 23 0
158 Z 219-68 G 14 19 34.0490631696 +40 20 10.177247328   15.4       ~ 9 0
159 NGC 5572 H2G 14 19 35.2888077528 +36 08 26.375308080   15.2       ~ 37 0
160 MCG+06-31-100 EmG 14 19 36.98808 +38 14 03.3085   17       ~ 16 0
161 Z 247-20 AGN 14 19 43.2275567784 +49 14 12.014867004   15.4       ~ 141 1
162 LEDA 200317 G 14 19 54.5116718136 +51 53 39.642877500           ~ 13 0
163 MCG+06-32-001 AG? 14 20 01.84154 +35 39 16.1295   16       ~ 19 0
164 NGC 5579 AG? 14 20 26.5191150912 +35 11 19.119553152   14.7       ~ 49 0
165 Z 219-71 EmG 14 20 55.0222257744 +40 07 15.694807404   15.5       ~ 34 0
166 UGC 9198 EmG 14 21 21.4822359768 +36 25 40.632901608   16.5       ~ 17 0
167 Z 220-6 GiG 14 21 52.5925185072 +39 58 44.694396912   15.0       ~ 29 0
168 Z 295-48 EmG 14 22 37.0688345136 +59 55 51.158621964   15.3       ~ 35 0
169 LEDA 3087347 G 14 23 08.0538393696 +50 13 16.928353272   16.5       ~ 21 0
170 Z 192-11 AG? 14 23 42.385 +34 00 31.98   14.4       ~ 48 0
171 NGC 5615 G 14 24 06.5085184224 +34 51 53.986119336   15       ~ 19 0
172 Mrk 812 H2G 14 24 30.5549695056 +57 08 15.893267784   15.0       ~ 29 0
173 Z 192-18 AG? 14 24 51.31235 +38 15 11.8918   15.2       ~ 26 0
174 Z 220-16 AG? 14 26 03.473 +38 46 32.87   15.5       ~ 12 0
175 Z 163-51 AG? 14 26 58.5292249152 +31 31 01.237796904   14.7       ~ 51 0
176 IC 1012 EmG 14 27 09.5008295184 +30 56 53.537473104   14.8       ~ 35 0
177 MCG+09-24-007 AG? 14 27 13.49396 +50 33 44.7051   16.5       ~ 25 0
178 LEDA 2165342 EmG 14 27 37.1202673680 +40 24 26.253267696           ~ 22 0
179 Z 192-28 G 14 28 29.6785293120 +36 29 09.626958960   15.7       ~ 25 0
180 Z 192-29 H2G 14 29 00.21862 +35 56 37.5658   15.5       ~ 32 0
181 MCG+06-32-043 AG? 14 29 07.844 +32 54 36.93   16.0   15.11 14.65 ~ 25 0
182 Z 220-20 GiG 14 29 08.3337679368 +41 49 50.972620440   15.3       ~ 36 0
183 Z 163-65 AG? 14 29 09.840 +31 47 54.95   15.6       ~ 29 0
184 Z 163-62 GiG 14 29 11.704 +30 04 37.96   15.5       ~ 29 0
185 MCG+08-26-038 AG? 14 29 34.482 +49 38 15.15   16       ~ 9 0
186 MCG+06-32-048 EmG 14 29 49.768 +34 36 05.58   15.94 15.42 15.21 14.74 ~ 15 0
187 FIRST J143009.6+311256 rG 14 30 09.657 +31 12 57.01           ~ 8 0
188 Z 273-9 AG? 14 30 52.3604035824 +55 14 39.954442632   15.6       ~ 26 0
189 Z 247-38 G 14 31 17.9740739400 +47 29 51.165387600   15.5       ~ 22 0
190 Z 192-35 AGN 14 31 25.32720 +33 13 49.5370   14.80 14.37 14.20 13.70 ~ 57 1
191 Z 163-72 G 14 31 25.85775 +30 47 13.1475   15.5       ~ 23 0
192 Z 192-37 GiG 14 32 00.9279526776 +36 18 18.663015420   15.3       ~ 39 0
193 Z 220-27 AG? 14 33 12.6796361712 +41 19 13.833698916   15.6       ~ 7 0
194 MCG+07-30-026 AG? 14 33 33.589 +40 48 16.70   16.0       ~ 14 0
195 Z 220-29 GiG 14 33 46.8399853416 +40 04 51.033692244   14.77 13.78     ~ 34 0
196 Z 220-30 GiG 14 33 48.3490001712 +40 05 38.963383908   15.01 14.11     ~ 48 0
197 NGC 5674 Sy2 14 33 52.2788150880 +05 27 30.117378924   13.7 13.70     ~ 197 0
198 MCG+06-32-070 AGN 14 35 18.382 +35 07 07.46   14.23 13.62 13.24 12.86 ~ 64 1
199 NGC 5697 Q? 14 36 32.05997 +41 41 09.1570   14.6       ~ 37 0
200 MCG+07-30-032 AG? 14 36 38.664 +41 04 42.43   16.0       ~ 13 0
201 Z 220-35 GiG 14 36 39.9583858392 +41 09 36.818254620   15.6       ~ 36 0
202 Z 220-38 AG? 14 37 13.576 +43 41 45.40   15.4       ~ 49 0
203 NGC 5695 Sy2 14 37 22.1349838776 +36 34 04.201272336   14.55 13.60     ~ 215 0
204 MCG+08-27-010 G 14 37 56.5069513752 +48 12 33.967495656   16       ~ 11 0
205 Z 220-41 AG? 14 37 58.759 +41 20 33.06   15.7       ~ 17 0
206 Z 273-20 EmG 14 38 38.266 +54 16 40.23   15.10       ~ 44 0
207 NGC 5709 AG? 14 38 50.0198009568 +30 26 33.273715848   14.5       ~ 37 0
208 NGC 5765 PaG 14 50 51.0 +05 07 03           ~ 14 1
209 NGC 5990 Sy2 15 46 16.3702704024 +02 24 55.693907820   13.1       ~ 158 1
210 NGC 6521 Bla 17 55 48.4316054256 +62 36 44.129200428   14.3   9.3   ~ 75 1
211 Z 229-15 Sy1 19 05 25.9385931648 +42 27 39.759455520   15.4       ~ 146 0
212 NGC 6786 Sy2 19 10 53.928 +73 24 36.20   13.7       ~ 80 1
213 Mrk 897 Sy2 21 07 45.894 +03 52 39.50   15.39 14.76     ~ 107 1
214 IC 1368 Sy2 21 14 12.5737106256 +02 10 40.891041444   14.3       ~ 65 2
215 Z 493-2 Sy1 21 38 33.4306744296 +32 05 05.783410536   15.6       ~ 51 0

To bookmark this query, right click on this link: simbad:objects in 2019AJ....157...99L and select 'bookmark this link' or equivalent in the popup menu