2019MNRAS.489.2907S


C.D.S. - SIMBAD4 rel 1.7 - 2020.12.02CET14:39:50

2019MNRAS.489.2907S - Mon. Not. R. Astron. Soc., 489, 2907-2922 (2019/October-3)

EZOA - a catalogue of EBHIS H I-detected galaxies in the northern Zone of Avoidance.

SCHRODER A.C., FLOER L., WINKEL B. and KERP J.

Abstract (from CDS):

We present a catalogue of galaxies in the northern Zone of Avoidance (ZoA), extracted from the shallow version of the blind H I survey with the Effelsberg 100 m radio telescope, EBHIS, that has a sensitivity of 23 mJy beam–1 at 10.24 km s–1 velocity resolution. The catalogue comprises 170 detections in the region δ >= -5° and |b| < 6°. About a third of the detections (N = 67) have not been previously recorded in H I. While 29 detections have no discernible counterpart at any wavelength other than H I, 48 detections (28 per cent) have a counterpart visible on optical or near-infrared images but are not recorded as such in the literature. New H I detections were found as close as 7.5 Mpc (EZOA J2120+45), and at the edge of the Local Volume, at 10.1 Mpc, we have found two previously unknown dwarf galaxies (EZOA J0506+31 and EZOA J0301+56). Existing large-scale structures crossing the northern ZoA have been established more firmly by the new detections, with the possibility of new filaments. We conclude that the high rate of 39 per cent new H I detections in the northern ZoA, which has been extensively surveyed with targeted observations in the past, proves the power of blind H I surveys. The full EBHIS survey, which will cover the full northern sky with a sensitivity comparable to the HIPASS survey of the southern sky, is expected to add many new detections and uncover new structures in the northern ZoA.

Abstract Copyright: © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): surveys - galaxies: distances and redshifts - galaxies: fundamental parameters - large-scale structure of Universe - radio lines: galaxies

VizieR on-line data: <Available at CDS (J/MNRAS/489/2907): table2.dat table3.dat notes.dat sp/* ps/*>

Nomenclature: EZOA JHHMM+DDA N=170.

Status at CDS : Tables of objects will be appraised for possible ingestion in SIMBAD.

Simbad objects: 52

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Number of rows : 52

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 IC 10 G 00 20 23.16 +59 17 34.7   13.6 9.5     ~ 1017 0
2 LEDA 166061 G 01 08 21.96 -38 12 34.4           ~ 24 0
3 NAME Andromeda II G 01 16 29.8 +33 25 09     11.7     ~ 349 0
4 LEDA 2807103 LSB 01 34 51.5 +52 05 30   17.0       ~ 35 0
5 [W73b] S7 reg 02 06.2 +60 33           ~ 4 0
6 NAME PER SUPERCL SCG 02 33.2 +41 37           ~ 367 1
7 LEDA 166068 G 02 35 35.7 +59 22 44   19.5       ~ 33 0
8 LBN 659 GiG 02 36 35.469 +59 39 16.53   17       ~ 177 2
9 UGCA 39 GiG 02 41 55.092 +59 36 14.73   16       ~ 327 1
10 2MASX J02531475+5528143 G 02 53 14.759 +55 28 14.31           ~ 3 0
11 2MASX J02531969+5529140 G 02 53 19.7312682509 +55 29 14.498102426           ~ 5 0
12 LEDA 101304 G 02 54 08.47 +59 00 19.1   20.5       ~ 33 0
13 2MASX J02554290+5851394 GiG 02 55 42.903 +58 51 39.42   19.8       ~ 25 0
14 NAME Cas 2 GiG 02 56 51.6375962677 +58 54 42.158686700           ~ 75 0
15 ACO 426 ClG 03 19 47.2 +41 30 47           ~ 1978 1
16 [TSK2008] 141 GrG 03 34.7 +66 35           ~ 2 0
17 2MASX J03455024+4914144 G 03 45 50.24427 +49 14 14.4740           ~ 1 0
18 NAME IC 342 Group GrG 03 48 42 +68 00.8           ~ 98 1
19 NAME Maffei Group GrG 03 49 +68.0           ~ 48 0
20 [TSK2008] 139 GrG 03 49 16.8 +70 44 49           ~ 3 0
21 UGC 3098 GiG 04 37 02.2531022044 +43 56 36.406319622   17       ~ 20 0
22 LEDA 213287 GiG 04 37 06.079 +43 55 34.98           ~ 5 1
23 2MASX J04373506+5414339 G 04 37 35.1071127902 +54 14 34.082746156           ~ 6 0
24 2MASX J04374087+5415389 G 04 37 40.878 +54 15 38.97           ~ 12 0
25 UGC 3108 GiG 04 38 28.3266912979 +44 02 13.513747216   18       ~ 30 0
26 WISE J050601.69+314037.8 G 05 06 01.69 +31 40 37.8           ~ 2 0
27 2MASX J05200866+4314313 G 05 20 08.6940942114 +43 14 31.483881210           ~ 4 0
28 2MASX J05201415+4318214 G 05 20 14.154 +43 18 21.41           ~ 13 0
29 2MASX J05540715+1759352 G 05 54 07.1929158331 +17 59 35.705609836           ~ 2 0
30 2MASX J06074379+1608036 G 06 07 43.79327 +16 08 03.6310           ~ 1 0
31 2MFGC 4939 IR 06 07 47.542 +16 04 52.64           ~ 3 0
32 2MASX J06362361+0055513 G 06 36 23.617 +00 55 51.34           ~ 9 0
33 2MASX J06362668+0055433 G 06 36 26.68393 +00 55 43.3340           ~ 1 0
34 2MASX J06493148+0939437 G 06 49 31.487 +09 39 43.73           ~ 3 0
35 LEDA 2807061 G 07 00 29.3 -04 12 30           ~ 35 1
36 ACO 569 ClG 07 09 10.4 +48 37 10           ~ 166 1
37 2MASX J18534771+0951131 G 18 53 47.71727 +09 51 13.1760           ~ 1 0
38 ZOA J185551.758-030823.10 G 18 55 51.76 -03 08 23.1           ~ 3 0
39 HIPASS J1917+11 HI 19 17 24.0 +11 53 13           ~ 3 0
40 HIZOA J1929+08 G 19 29 18 +08 03.9           ~ 2 0
41 DSH J1929.3+0802 G 19 29 19.8 +08 02 42           ~ 3 0
42 DSH J1929.3+0804 G 19 29 20.0 +08 04 48           ~ 2 0
43 2MASX J20010969+2655338 G 20 01 09.69720 +26 55 33.8340           ~ 1 0
44 2MASX J21204618+4516221 GiG 21 20 46.187 +45 16 22.12           ~ 8 0
45 2MASX J21305323+4813559 G 21 30 53.240 +48 13 55.96           ~ 4 0
46 2MASX J21310014+4814279 G 21 31 00.14640 +48 14 27.9890           ~ 10 0
47 2MASX J21312321+4336182 GiG 21 31 23.210 +43 36 18.20           ~ 16 0
48 UGC 11802 GiP 21 43 54.082 +46 37 04.84   15.1       ~ 17 0
49 UGC 11806 GiP 21 44 13.4921778184 +46 37 16.902144260   15.0       ~ 18 0
50 2MFGC 17032 G 22 37 06.621 +53 57 04.93           ~ 8 0
51 2MASX J22370933+5358339 G 22 37 09.338 +53 58 33.92           ~ 8 0
52 NAME Local Group GrG ~ ~           ~ 7115 0

    Equat.    Gal    SGal    Ecl

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2020.12.02-14:39:50

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