2023AJ....165..263O

Query : 2023AJ....165..263O

2023AJ....165..263O - Astron. J., 165, 263 (2023/June-0)

Searching in H I for Massive Low Surface Brightness Galaxies: Samples from HyperLeda and the UGC.

O'NEIL K., SCHNEIDER S.E., VAN DRIEL W., LIU G., JOSEPH T., SCHWORTZ A.C. and BUTCHER Z.

Abstract (from CDS):

A search has been made for 21 cm H I line emission in a total of 350 unique galaxies from two samples whose optical properties indicate they may be massive. The first consists of 241 low surface brightness (LSB) galaxies of morphological type Sb and later selected from the HyperLeda database and the second consists of 119 LSB galaxies from the UGC with morphological types Sd-m and later. Of the 350 unique galaxies, 239 were observed at the Nançay Radio Telescope, 161 at the Green Bank Telescope, and 66 at the Arecibo telescope. A total of 295 (84.3%) were detected, of which 253 (72.3%) appear to be uncontaminated by any other galaxies within the telescope beam. Finally, of the total detected, uncontaminated galaxies, at least 31 appear to be massive LSB galaxies, with a total H I mass ≥ 1010M⊙, for H0 = 70 kms–1 Mpc–1. If we expand the definition to also include galaxies with significant total (rather than just gas) mass, i.e., those with an inclination-corrected H I line width W50,cor > 500 km s–1, this brings the total number of massive LSB galaxies to 41. There are no obvious trends between the various measured global galaxy properties, particularly between mean surface brightness and galaxy mass.

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

Journal keyword(s): Amorphous irregular galaxies - Radio astronomy - Spiral galaxies - Low surface brightness galaxies

VizieR on-line data: <Available at CDS (J/AJ/165/263): table1.dat table2.dat table3.dat table4.dat ref.dat>

CDS comments: Misprints: WISEA J005852.84+22005557.4 = WISEA J005852.84+220557.4 ; SDSS J235205.07+144047.2 = SDSS J235205.07+134047.2.

Simbad objects: 272

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Number of rows : 272
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 Z 556-1 AG? 00 06 13.3363220640 +54 31 55.025858136   15.5       ~ 17 0
2 MCG+07-01-007 G 00 20 10.9266851832 +42 34 16.282082388   16.5       ~ 5 0
3 UGC 239 G 00 25 11.2011488232 +42 03 53.893403388   16.5       ~ 11 0
4 MCG+07-02-004 G 00 27 16.504 +44 03 15.10   16.5       ~ 16 0
5 UGC 293 G 00 29 29.2593586416 +26 22 39.772635492   17       ~ 7 0
6 NGC 209 AG? 00 39 03.5871353784 -18 36 29.735633016   13.91   12.53   ~ 22 0
7 ACO 85 ClG 00 41 36.21 -09 19 30.4           ~ 974 0
8 2MASX J00430067-0913463 LIN 00 43 00.6382950552 -09 13 46.351821612     16.21 15.17   ~ 26 0
9 WISEA J004314.24-091247.0 GiC 00 43 14.08 -09 12 47.5           ~ 2 0
10 LEDA 2582 GiC 00 43 17.9 -09 13 07     14.47     ~ 4 0
11 UGC 502 G 00 49 03.0612080376 +46 09 27.252328572   18       ~ 4 0
12 ESO 540-30 AG? 00 49 20.96 -18 04 31.5   16.45   15.33   ~ 92 1
13 MCG+00-03-045 GiC 00 58 22.3303147752 +02 04 00.525663480   16       ~ 5 0
14 MCG+04-03-027 G 00 58 29.1467086560 +22 19 31.075389840   15       ~ 5 0
15 MCG+04-03-028 G 00 58 34.3755402480 +22 19 11.159197032   16.0       ~ 9 0
16 LEDA 1663472 G 00 58 52.9 +22 05 57           ~ 3 0
17 2MASX J00590803+2225565 G 00 59 08.0085362712 +22 25 56.611083612           ~ 2 0
18 LEDA 173379 G 01 04 44.6899295352 -11 04 22.949803524   16.92   15.67   ~ 5 0
19 MCG-02-03-070 G 01 04 53.2747201056 -11 11 33.856591020   15       ~ 6 0
20 MCG-02-03-071 G 01 05 18.9497604600 -11 21 29.405885832   15   14.17   ~ 16 0
21 NGC 391 GiG 01 07 22.5779030256 +00 55 33.446777772   14.6       ~ 33 0
22 2MFGC 816 GiC 01 07 23.425 +00 53 34.17           ~ 18 0
23 LEDA 135624 LSB 01 07 24.0 +01 00 12   17.3       ~ 6 0
24 2MASX J01073154+0053232 GiC 01 07 31.5294129120 +00 53 23.135508528           ~ 14 0
25 Z 536-27 G 01 16 57.17 +43 37 16.1   15.7       ~ 3 0
26 UGC 1127 G 01 34 58.7411869968 +39 55 30.095885748   16.5       ~ 5 0
27 Z 537-15 AG? 01 36 32.6596791264 +39 55 22.029617784   15.2       ~ 22 0
28 2MASX J01400177+3304162 PaG 01 40 01.775 +33 04 16.28   17.5       ~ 3 0
29 UGC 1216 G 01 44 23.93 +40 41 10.7   18       ~ 4 0
30 LEDA 7225 AG? 01 56 06.49 +04 59 48.1   16.5       ~ 7 0
31 NGC 798 GiG 02 03 19.6162148424 +32 04 38.960527332   14.7       ~ 23 0
32 LEDA 74070 G 02 03 38.168 +32 13 17.19   16.5       ~ 8 0
33 UGC 1800 G 02 20 29.2996334160 +35 12 17.751895200   16.0       ~ 10 0
34 UGC 1836 G 02 22 52.08 +38 04 11.0   18       ~ 4 0
35 UGC 1851 G 02 24 27.794 +49 29 19.12   17       ~ 6 0
36 UGC 1927 G 02 28 12.059 +43 35 24.47   17       ~ 11 0
37 Z 539-44 GiG 02 33 40.1623973880 +41 20 47.265389232   15.3   14.17   ~ 10 0
38 UGC 2036 G 02 33 54.42 +41 28 39.6   17       ~ 5 0
39 NGC 980 LSB 02 35 18.5656015104 +40 55 35.357048004   14.3       ~ 34 0
40 NGC 982 GiG 02 35 24.855 +40 52 10.91   13.2       ~ 34 0
41 UGC 2068 AG? 02 35 26.64 +40 53 39.9   17       ~ 11 1
42 UGC 2113 LSB 02 37 52.16 -01 39 57.5   16.5       ~ 6 0
43 UGC 2139 G 02 39 22.74 +36 23 52.7   18       ~ 5 0
44 Z 539-97 AG? 02 46 22.393 +45 08 34.86   15.4       ~ 16 0
45 UGC 2235 G 02 46 29.673 +45 12 13.34   17       ~ 4 0
46 UGC 2301 G 02 49 37.96 +38 15 41.0   18       ~ 6 0
47 Z 524-25 AG? 02 49 44.8444790136 +38 04 06.662584200   15.5       ~ 11 0
48 UGC 2314 G 02 50 19.549 +47 30 40.06   18       ~ 5 0
49 UGC 2436 G 02 58 15.662 +36 30 00.08   17       ~ 7 0
50 UGC 2472 G 03 00 45.9290649864 +23 11 09.060320040   16.0       ~ 20 0
51 UGC 2480 G 03 01 04.65 +23 17 35.7   16.5       ~ 4 0
52 MCG+00-08-073 LSB 03 02 59.79696 -01 04 54.5340   18       ~ 13 0
53 LEDA 1127439 EmG 03 03 41.166 -01 04 24.98   15.90   14.81   ~ 17 0
54 ESO 300-20 G 03 14 07.7 -37 59 28   17.28   16.11   ~ 10 0
55 UGC 2668 GiC 03 19 45.492 +40 28 32.21   16.5       ~ 6 0
56 UGC 2724 Sy2 03 25 25.579 +40 46 23.24           ~ 15 1
57 Z 541-11 rG 03 28 27.6779485120 +40 09 16.907712192   15.0   13.26   ~ 36 1
58 UGC 2749 GiC 03 28 31.18 +40 03 26.5   16.0       ~ 6 0
59 LEDA 13131 LSB 03 32 29.8 -36 05 18   17.3       ~ 20 0
60 ESO 482-24 LSB 03 38 59.73 -22 35 02.4   16.21   15.36   ~ 21 0
61 NGC 1403 AG? 03 39 10.8433655832 -22 23 19.494248388   13.86   12.62   ~ 50 0
62 UGC 2876 LSB 03 50 53.182 +37 36 37.71   17       ~ 7 0
63 ESO 359-9 G 03 54 59.6 -35 47 22   16.51   15.98   ~ 4 0
64 UGC 3041 AG? 04 25 43.065 -00 35 28.78   16.5       ~ 9 0
65 LEDA 16370 rG 04 56 27.9 +45 55 41           ~ 10 0
66 MCG+13-04-018 G 05 20 24.9 +76 12 35   18       ~ 5 0
67 Z 347-14 AG? 05 21 16.2599179320 +76 21 20.663794764   15.7       ~ 30 0
68 ESO 424-9 G 05 42 03.2 -30 42 13   16.21       ~ 3 0
69 LEDA 18942 G 06 23 36.0 -10 12 58           ~ 3 0
70 LEDA 89535 G 06 29 06.8244827784 +79 23 34.118852640   17       ~ 5 0
71 UGC 3461 GiG 06 33 17.25 +82 52 16.4   16.5       ~ 7 0
72 2MASX J06432791-0643366 G 06 43 27.920 -06 43 36.69           ~ 3 0
73 ESO 366-14 EmG 06 43 53.4805678032 -37 07 45.825910572   15.52   14.11   ~ 13 0
74 NGC 2273B AG? 06 46 31.6119515088 +60 20 25.427246748   14.1       ~ 50 0
75 LEDA 95598 AG? 06 46 39.20 +60 08 45.0           ~ 9 0
76 LEDA 76109 AG? 06 49 39.20 -14 24 51.6   15.5   15.4 15.9 ~ 7 0
77 NGC 2273 Sy1 06 50 08.6691789600 +60 50 44.864645136   14.50 13.54     ~ 566 2
78 ESO 491-2 G 06 50 37.6 -23 22 47   16.30       ~ 3 0
79 UGC 3566 G 06 51 33.30 +41 46 16.8   18       ~ 8 0
80 ESO 491-3 G 06 52 02.668 -23 09 50.34   16.43   15.35   ~ 3 0
81 ESO 492-1 G 07 11 32.201 -25 10 30.35   16.63   15.64   ~ 3 0
82 Z 286-10 Sy2 07 19 30.892 +59 21 18.48   13.3       ~ 148 0
83 MCG+10-11-028 GiC 07 20 03.14 +59 22 42.6   16.0       ~ 11 0
84 UGC 3814 G 07 22 25.197 +49 16 42.75   17       ~ 12 0
85 2MASX J07231687-0605060 G 07 23 16.8673648080 -06 05 06.478050372           ~ 3 0
86 MCG+08-14-021 G 07 29 40.2 +50 20 01   17       ~ 4 0
87 LEDA 77473 G 07 30 45.3400404240 -28 23 58.324139160   15.2   14.9 14.4 ~ 10 0
88 NGC 2300 AG? 07 32 20.486 +85 42 31.90   12.2       ~ 346 0
89 ESO 368-4 AG? 07 32 54.5305 -35 29 20.146   14.9   14.6 14.4 ~ 15 0
90 UGCA 133 G 07 34 11.5 +66 52 47 16.40 15.48 14.80 14.76   ~ 93 0
91 Z 147-53 EmG 07 40 10.303 +32 12 23.18   16.54 15.87 15.46 15.11 ~ 21 0
92 Z 147-54 GiG 07 40 16.2334217471 +32 15 30.553649582   15.4       ~ 13 0
93 MCG+09-13-032 G 07 41 32.162 +51 41 17.95   16.5       ~ 17 0
94 LEDA 3995805 AG? 07 49 33.538 +39 44 24.19           ~ 6 0
95 KUG 0746+398A rG 07 49 36.68856 +39 43 12.2088   17       ~ 3 0
96 KUG 0746+398B G 07 49 39.25607 +39 43 07.7340   16.5       ~ 4 0
97 SDSS J074939.58+394316.7 G 07 49 39.585 +39 43 16.79           ~ 4 0
98 FIRST J074940.3+394605 rG 07 49 40.4034983208 +39 46 04.758702204           ~ 4 0
99 SDSS J074945.78+394354.7 G 07 49 45.7944507792 +39 43 54.784916256           ~ 3 0
100 WISEA J074949.97+393945.9 G 07 49 49.977840 +39 39 45.97596           ~ 1 0
101 WISEA J074951.56+393934.9 G 07 49 51.568584 +39 39 34.97148           ~ 1 0
102 HIPASS J0756-26 HI 07 56 24.6 -26 08 56           ~ 3 0
103 LEDA 2815809 AG? 07 56 38.4975041808 -26 15 01.805408352   17.7       ~ 7 0
104 2MASX J08032839-1826141 G 08 03 28.3650686856 -18 26 14.581399560           ~ 2 0
105 MCG+12-08-025 G 08 05 51.8682053040 +72 31 25.009396896   16.5       ~ 10 0
106 Z 207-40 rG 08 10 23.2690887000 +42 16 25.855907520   20.11 19.20     ~ 33 0
107 LEDA 23328 EmG 08 19 11.88105 +25 31 54.1053   17       ~ 22 0
108 LEDA 3996384 AG? 08 19 23.491 +25 26 21.52           ~ 7 0
109 LEDA 23363 EmG 08 19 49.01468 +25 32 24.6981     18     ~ 17 0
110 LEDA 3996399 AG? 08 19 55.34 +25 27 32.7           ~ 4 0
111 LEDA 23879 G 08 30 40.693 +43 47 58.50     17     ~ 6 0
112 LEDA 3097429 G 08 31 44.5 +43 48 04           ~ 3 0
113 ESO 371-4 G 08 40 14.6 -32 55 47   16.17   14.96   ~ 5 0
114 ESO 371-7 G 08 41 16.3 -33 15 51   16.08   14.25   ~ 4 0
115 ESO 371-17 G 08 48 16.5 -33 49 14   16.10   14.06   ~ 6 0
116 LEDA 86863 G 08 50 55.305 +33 45 51.60   16.5       ~ 11 0
117 Z 264-88 AG? 09 16 02.0195908968 +52 50 42.051257412   14.0 13.2     ~ 141 0
118 NGC 2883 AG? 09 25 17.6297 -34 06 12.009   13.1   13.4 13.2 ~ 27 0
119 LEDA 82395 G 09 26 21.89835 +32 59 26.1488   17.5       ~ 8 0
120 LEDA 2022336 G 09 26 24.34417 +33 04 08.8963           ~ 7 0
121 SDSS J092844.48+351641.3 EmG 09 28 44.47208 +35 16 41.2331   19.20       ~ 4 0
122 MCG+06-21-041 EmG 09 29 38.47 +35 20 25.3   15       ~ 19 0
123 UGC 5071 G 09 31 21.5 +42 22 11   18       ~ 5 0
124 LEDA 213618 AG? 09 37 43.77300 +37 06 31.2551           ~ 7 0
125 MCG+06-21-062 AG? 09 37 45.29 +37 05 19.5   16.0       ~ 10 0
126 MCG+06-21-063 AG? 09 38 32.19 +37 11 29.5   16       ~ 8 0
127 LEDA 27849 G 09 43 49.871 +28 43 21.66   17       ~ 7 0
128 ESO 435-1 Sy2 09 50 05.1671361288 -29 25 33.231858384   14.87 14.25 14.26   ~ 11 0
129 LEDA 82550 AG? 09 51 51.86 +36 53 49.5   17       ~ 8 0
130 MCG+07-20-071 G 09 52 14.51 +41 15 34.3   16.5       ~ 6 0
131 2MASS J09523427+4122065 AG? 09 52 34.27272 +41 22 06.5712           ~ 4 0
132 UGC 5298 G 09 56 30.76 +82 16 41.4   16.5       ~ 5 0
133 NVSS J095813-380928 rG 09 58 13.1675150352 -38 09 26.713170648   15.52   14.44   ~ 13 0
134 ESO 316-9 IG 09 58 14.50200 -38 13 57.5440   15.36   15.58 15.2 ~ 6 0
135 MCG+08-18-061a G 10 03 44.1974819928 +50 22 18.410251656   16.0       ~ 4 0
136 MCG+08-18-061b G 10 03 50.958 +50 20 53.46   16.0       ~ 8 0
137 UGC 5442 AG? 10 07 01.90 +67 49 39.0 17.09 15.73 15.07 14.81   ~ 95 1
138 Z 312-33 AG? 10 11 21.010 +65 16 38.27   15.1       ~ 17 0
139 LEDA 2674463 AG? 10 11 31.31100 +65 05 24.5868           ~ 8 0
140 MCG+11-13-005 G 10 11 46.4 +65 13 40   18       ~ 6 0
141 LEDA 86903 G 10 12 11.577 +34 46 51.19   17.5       ~ 9 0
142 LEDA 2453587 G 10 18 34.25907 +53 52 57.6590           ~ 3 0
143 2MASX J10183543+1451069 LSB 10 18 35.435 +14 51 06.91   15.79       ~ 9 0
144 WISEA J101844.05+534359.6 G 10 18 44.054736 +53 43 59.64492           ~ 1 0
145 MCG+09-17-052 G 10 18 47.6102502240 +53 42 29.266246512   17       ~ 13 0
146 LEDA 2445023 G 10 19 03.51423 +53 34 43.9931           ~ 7 0
147 LEDA 3403944 G 10 19 37.5437847840 +53 42 02.303393616           ~ 5 0
148 LEDA 2448383 G 10 19 55.40081 +53 42 02.0499           ~ 5 0
149 Z 266-41 G 10 23 32.527 +52 20 31.38   15.0       ~ 47 1
150 LEDA 30860 GiG 10 28 57.5 -35 48 15   17.8       ~ 6 0
151 Z 333-35 GiG 10 30 35.03 +70 37 07.2 14.81 13.69 13.01 12.73   ~ 140 0
152 MCG-04-25-024 EmG 10 35 23.20 -24 45 14.9   13.15 12.74 13.0 13.1 ~ 44 0
153 ESO 501-29 G 10 36 09.8 -24 48 51   15.70   15.04   ~ 15 0
154 Malin 2 LIN 10 39 52.4820927048 +20 50 49.375560660   14.20       ~ 104 0
155 MCG+06-24-027 AG? 10 52 16.7441632824 +36 35 40.255197540   17       ~ 31 0
156 NGC 3432 AG? 10 52 31.132 +36 37 07.60   11.81 11.67 11.29   ~ 321 1
157 UGC 6005 LSB 10 53 27.659 +46 01 10.71   17       ~ 13 0
158 LEDA 2569372 G 10 55 06.00851 +57 39 01.7608           ~ 4 0
159 MCG+10-16-027 G 10 56 18.3734922192 +57 31 23.492052768   16       ~ 4 0
160 LEDA 3411966 AGN 10 56 36.9390584208 +57 34 49.627867620           ~ 8 0
161 LEDA 3408492 G 10 56 49.8506256144 +57 24 45.368476668           ~ 7 0
162 ESO 377-5 G 11 05 37.9 -36 33 37   16.11   14.92   ~ 4 0
163 [PVK2003] 166.73062 +63.88406 G 11 06 55.329 +63 53 02.66           ~ 5 0
164 SDSS J110729.13+635037.8 G 11 07 29.11 +63 50 37.8           ~ 2 0
165 SDSS J110756.84+635233.2 G 11 07 56.8483552128 +63 52 33.072702636           ~ 4 0
166 Z 314-8 LIN 11 07 58.6613507112 +63 55 34.686466680   15.7       ~ 13 0
167 Z 267-43 AG? 11 08 03.0105538656 +53 36 57.585046932   14.1       ~ 30 0
168 LEDA 34377 G 11 16 12.270 +30 36 34.49   16.5       ~ 9 0
169 LEDA 1912569 G 11 16 46.86066 +30 39 33.3578           ~ 8 0
170 NGC 3610 GiG 11 18 25.2827189856 +58 47 10.433735988   11.4       ~ 327 0
171 UGC 6344 LSB 11 20 23.204 +57 44 29.54   17       ~ 25 0
172 NGC 3625 GiP 11 20 31.3717167648 +57 46 53.046196500   13.9       ~ 97 0
173 MCG+10-16-125 LSB 11 21 27.313 +57 46 06.16   17       ~ 13 0
174 MCG+10-16-124 AG? 11 21 30.182 +57 41 20.27   16       ~ 12 0
175 LEDA 34831 AG? 11 21 41.5572416640 +57 35 29.990275656   16.5       ~ 17 0
176 NAME Coma Supercluster SCG 11 23 +23.9           ~ 291 0
177 ESO 377-45 AG? 11 25 47.09 -36 48 42.4   16.76   15.11   ~ 5 0
178 Z 214-10 LIN 11 29 11.0834668632 +42 31 33.971533968   15.7       ~ 12 0
179 LEDA 2198942 GiG 11 29 36.1123734432 +42 26 24.880376580           ~ 7 0
180 SDSS J112953.91+423418.5 G 11 29 53.91218 +42 34 18.5155           ~ 3 0
181 LEDA 2069013 G 11 46 20.2306199760 +35 43 18.366025440           ~ 12 0
182 LEDA 36715 G 11 46 24.4060836384 +35 43 41.889746820   17       ~ 11 0
183 UGC 6748 G 11 46 31.8071948040 +35 43 42.832764732   16.0       ~ 17 0
184 LEDA 3098271 G 11 46 39.9724740744 +35 46 07.317598332           ~ 13 0
185 UGC 6812 LSB 11 50 35.31799 +50 34 45.6109   17       ~ 16 0
186 NGC 4090 AGN 12 05 27.9159578064 +20 18 31.419206064   15.0       ~ 45 0
187 LEDA 38322 G 12 05 45.04798 +20 21 27.1697   17       ~ 11 0
188 2MASX J12054740+2019351 GiG 12 05 47.406 +20 19 35.14   17       ~ 18 0
189 UGC 7110 LSB 12 07 26.089 +65 24 44.39   17       ~ 13 0
190 LEDA 38655 G 12 09 37.4755322184 +42 19 07.932296748   16.8       ~ 13 0
191 [RPG97] 186 GrG 12 09.7 +43 03           ~ 2 0
192 MCG+07-25-038 AG? 12 09 49.148 +43 14 04.88   17       ~ 16 0
193 MCG+07-25-041 G 12 10 04.737 +42 17 20.84   16       ~ 10 0
194 LEDA 38958 AG? 12 12 58.723 +14 06 32.20   19       ~ 23 0
195 LEDA 39076 LSB 12 14 11.6 +15 58 01           ~ 17 0
196 LEDA 83540 G 12 15 27.8926858464 +37 07 18.329158992   17       ~ 9 0
197 LEDA 39701 G 12 19 44.424 +12 16 57.45   18       ~ 13 0
198 IC 3157 BiC 12 19 47.9182147032 +12 25 18.987227976   15.5       ~ 25 0
199 LEDA 40135 G 12 22 46.97 +11 20 40.8   22       ~ 14 0
200 LEDA 40267 G 12 23 46.1 +16 47 28   17.38       ~ 16 0
201 SDSS J122526.13+360102.5 G 12 25 26.13287 +36 01 02.5600           ~ 3 0
202 2MASXI J1225340+360855 LSB 12 25 34.10232 +36 08 58.3450   16.80       ~ 10 0
203 UGC 7553 LSB 12 27 03.651 -01 30 57.14   16.636   15.735   ~ 20 1
204 Z 14-41 G 12 27 07.7088369624 -01 21 15.084046512   15.569   14.273   ~ 28 0
205 LEDA 83544 Sy2 12 29 12.8559368448 +00 49 03.771859044   16.66 16.02 15.292   ~ 37 0
206 LEDA 89614 G 12 30 36.2645502840 +24 34 48.677939508   17       ~ 9 0
207 Malin 1 LSB 12 36 59.3463193464 +14 19 49.164305988   17.80       ~ 224 0
208 IC 3775 GiC 12 47 16.100 +11 45 36.79   16.0       ~ 29 0
209 LEDA 3551996 G 12 52 58.022 +48 14 17.66           ~ 4 0
210 IC 3852 GiC 12 53 03.285 +35 46 24.74   16.0       ~ 26 0
211 LEDA 3552039 G 12 53 41.234 +48 18 12.61           ~ 4 0
212 LEDA 2313711 G 12 54 05.61504 +48 15 34.9056           ~ 2 0
213 MCG+08-24-002 G 12 54 07.5 +48 15 40   16       ~ 5 0
214 Z 270-37 LIN 12 59 39.7432926744 +53 20 28.547292984   15.0       ~ 66 0
215 UGC 8176 G 13 05 14.707 -00 22 23.90   18   16.741   ~ 19 0
216 MCG+09-22-018 LSB 13 08 17.52552 +52 00 28.5919   17       ~ 15 0
217 UGC 8659 LSB 13 40 34.17528 +55 25 49.1556   17       ~ 12 0
218 MCG+06-31-004 G 13 53 08.313 +35 42 50.72   17       ~ 35 0
219 Z 191-5 G 13 53 11.1911388000 +35 34 45.241146948   15.6       ~ 20 0
220 LEDA 2068454 G 13 53 37.1478318312 +35 41 17.694771432           ~ 4 0
221 NAME M101 Group GrG 14 03 +54.3           ~ 112 1
222 ESO 385-16 G 14 23 02.6 -36 46 13   16.76   15.82   ~ 3 0
223 SDWFS J143101.34+353104.7 AGN 14 31 01.236 +35 31 04.15       19.42 19.33 ~ 2 0
224 SSTSL2 J143101.52+353105.9 G 14 31 01.566 +35 31 06.12       19.30 17.38 ~ 2 0
225 SDSS J143102.07+353058.6 AGN 14 31 02.08332 +35 30 58.3822       17.61 17.27 ~ 2 0
226 SDSS J143103.06+353049.6 AGN 14 31 03.06528 +35 30 49.6548       19.16 18.58 ~ 2 0
227 MCG+06-32-054 EmG 14 31 03.282 +35 31 12.42   15 15.61 16.95 15.97 ~ 16 0
228 SDSS J143103.66+353115.8 AGN 14 31 03.65568 +35 31 15.7364       16.50 16.22 ~ 2 0
229 WISEA J143104.15+353132.1 AGN 14 31 04.187 +35 31 32.31       17.32 16.67 ~ 2 0
230 MCG+14-07-008 AG? 14 33 43.2236969856 +85 17 22.848347328   17       ~ 11 0
231 LEDA 52168 G 14 35 25.4 +73 22 28   17.8       ~ 7 0
232 LEDA 91383 G 14 41 57.788 +28 25 55.33   17.16       ~ 7 0
233 MCG+08-28-010 LSB 15 14 16.498 +46 20 21.03   16.5       ~ 9 0
234 ESO 582-10 G 15 24 03.6765229728 -18 40 56.970865596   17.48       ~ 5 0
235 MCG+14-08-001 G 15 59 31.85 +86 11 12.6   16.5       ~ 4 0
236 LEDA 2815827 G 15 59 50.9 -31 17 13   16.0       ~ 4 0
237 Z 137-17 LIN 16 01 40.2273489096 +21 21 10.675376064   15.2       ~ 32 0
238 LEDA 56738 G 16 01 45.85475 +21 11 47.8805   16.5       ~ 7 0
239 UGC 10581 GiC 16 43 33.48 +82 37 12.9   17       ~ 8 0
240 LEDA 91549 G 16 44 18.604 +30 51 37.64           ~ 6 0
241 SDSS J164503.79+304802.0 G 16 45 03.8000169216 +30 48 02.017059732           ~ 6 0
242 UGC 10605 G 16 47 01.03 +83 18 21.3   17       ~ 4 0
243 Z 355-23 GiC 17 01 49.1984995680 +79 02 16.277532504   15.6       ~ 25 0
244 MCG+05-40-032 G 17 02 13.2232248384 +30 44 19.036443156   16.0       ~ 6 0
245 Z 169-34 GiG 17 02 16.1025335760 +30 42 11.991547728   15.3       ~ 19 0
246 MCG+09-29-002 G 17 28 40.9 +52 45 24   17       ~ 4 0
247 MCG+07-36-015 G 17 29 40.5 +42 27 05   17       ~ 4 0
248 MCG+07-36-016 G 17 29 44.6052957408 +42 28 01.285201056   16       ~ 4 0
249 LEDA 201218 EmG 17 54 23.3918720616 -02 00 32.862248748   18.24   15.74   ~ 12 0
250 2MASX J17542514-0202358 G 17 54 25.1505787104 -02 02 35.480649300           ~ 11 0
251 MCG+08-33-038 G 18 20 21.5288508360 +47 53 59.860069836   16.5       ~ 5 0
252 ESO 398-10 AG? 19 34 14.6865466985 -34 08 16.659682606   15.90   14.52   ~ 15 0
253 ESO 398-11 G 19 34 51.6 -34 13 59           ~ 2 0
254 ESO 338-20 G 19 41 16.6 -38 12 51   17.07       ~ 3 0
255 LEDA 609988 EmG 19 41 25.6287942288 -38 20 55.713832224   16.72   15.50   ~ 7 0
256 ESO 527-15 G 20 13 39.5 -27 05 53           ~ 2 0
257 NGC 6925 EmG 20 34 20.5702851864 -31 58 51.143730564   12.09 11.30 10.77 11.4 ~ 132 1
258 ESO 463-5 AG? 20 34 23.2600 -32 16 00.594   16.22       ~ 6 0
259 NGC 6986 Sy2 20 56 30.6562101432 -18 33 59.489937360   14.59   13.04   ~ 31 0
260 ESO 598-19 G 21 03 32.1 -20 09 16   17.14   16.15   ~ 3 0
261 LEDA 3320352 G 21 52 19.04 -16 52 34.8   17.946   16.979   ~ 2 0
262 NVSS J215305-165339 Sy1 21 53 05.6788350552 -16 53 38.070211416   15.27   14.15   ~ 18 0
263 LEDA 888740 EmG 21 53 18.8921506512 -17 06 20.734332408   17.34   16.27   ~ 4 0
264 UGC 11900 G 22 04 58.359 +44 03 32.54   17       ~ 15 0
265 2MASX J22051776+4400277 G 22 05 17.8056341256 +44 00 27.803104128           ~ 10 0
266 LEDA 70074 G 22 56 40.8 -17 16 54   20.33   18.74   ~ 2 0
267 ESO 346-34 G 23 10 01.2 -37 20 00   16.41   15.96   ~ 5 0
268 LEDA 135894 LSB 23 34 00.502 +00 12 53.47   17.2       ~ 12 0
269 SDSS J233406.18+001312.0 G 23 34 06.186 +00 13 12.05           ~ 4 0
270 Z 432-36 G 23 51 53.1973886496 +13 41 44.051543916   15.6       ~ 16 0
271 LEDA 85851 G 23 51 53.9 +13 43 47   16.5       ~ 7 0
272 LEDA 4014616 G 23 52 05.07889 +13 40 47.2104           ~ 2 0

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