2024MNRAS.534.3688L

Query : 2024MNRAS.534.3688L

2024MNRAS.534.3688L - Mon. Not. R. Astron. Soc., 534, 3688-3704 (2024/November-2)

Deep H I mapping of M 106 group with FAST.

LIU Y., ZHU M., YU H.-Y., ZHOU R.-L., XU J.-L., AI M., JIANG P., YUAN L.-X. and ZHANG H.-Y.

Abstract (from CDS):

We used Five-hundred-meter Aperture Spherical radio Telescope (FAST) to conduct deep H I imaging of the entire M 106 group region, and have discovered a few new H I filaments and clouds. Three H I clouds/filaments are found in a region connecting DDO 120 and NGC 4288, indicating an interaction between these two galaxies. The H I features in this region suggest that DDO 120 is probably the origin of the H I stream extending from the northern end of NGC 4288 to M 106. This structure is similar to the Small-Large Magellanic Cloud stream, but much longer, about 190 kpc. Furthermore, based on the distance measurements, we have determined the satellite galaxy members of M 106. With an absolute magnitude cutoff of $M_{B}$ = -10, we obtained a sample of 11 member satellite galaxies for M 106. Using the observed H I mass with FAST, we studied the properties of satellite galaxies in M 106 and found that satellite galaxies with lower stellar masses exhibit more significant deviations from the star-forming main sequence in their specific star formation rates. Furthermore, the relationship between the H I mass of satellite galaxies and optical diameter generally follows the field galaxies relation. We discuss the possible mechanisms leading to the quenching in the M 106 group based on the new data from FAST.

Abstract Copyright: © 2024 The Author(s). Published by Oxford University Press on behalf of Royal Astronomical Society.

Journal keyword(s): galaxies: individual: NGC 4258 - galaxies: interactions - galaxies: structure

Status at CDS : Examining the need for a new acronym. // All or part of tables of objects will be ingested in SIMBAD with priority 1.

Simbad objects: 37

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Number of rows : 37
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 NAME Magellanic Stream HVC 00 32 -30.0           ~ 1079 1
2 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
3 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
4 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
5 NGC 4144 GiG 12 09 58.601 +46 27 25.85   12.17   11.50   ~ 260 0
6 [KRZ2015] NGC 4258 dwC LSB 12 10 26.8 +46 44 49   19.0       ~ 4 0
7 LEDA 2302037 AG? 12 11 34.997 +47 39 27.17           ~ 9 0
8 [CVD2018] NGC4258-DF5 LSB 12 15 51.0 +47 32 56   19.0 17.7   17.3 ~ 6 0
9 LEDA 2299404 AG? 12 15 51.563 +47 30 16.94           ~ 11 0
10 SDSS J121702.37+465420.0 G 12 17 02.377 +46 54 20.04           ~ 3 0
11 SDSS J121706.39+465407.9 G 12 17 06.394 +46 54 07.93           ~ 3 0
12 NGC 4242 GiG 12 17 30.1835103480 +45 37 09.508940220   11.37 10.83     ~ 285 1
13 NGC 4248 GiG 12 17 49.8429850848 +47 24 33.085192824   13.12 12.53     ~ 129 1
14 [CGB2020] dw1218+4623 G? 12 18 02.60 +46 23 05.4           ~ 2 0
15 SDSS J121806.49+462850.2 G 12 18 06.493 +46 28 50.28           ~ 3 0
16 LEDA 4320422 LSB 12 18 11.07 +46 55 00.7           ~ 26 1
17 M 106 Sy2 12 18 57.620 +47 18 13.39   9.14 8.41 8.11   ~ 2512 4
18 SDSS J121906.49+474348.8 LSB 12 19 06.493 +47 43 48.87     17.5   17.2 ~ 20 0
19 MCG+08-22-105 LSB 12 19 09.0802283352 +47 05 23.244084960   17       ~ 62 0
20 SDSS J121927.23+471845.1 G 12 19 27.246 +47 18 45.26           ~ 3 0
21 LEDA 166129 AG? 12 19 33.188 +47 27 05.50           ~ 19 0
22 SMDG J1220144+492251 LSB 12 20 14.40 +49 22 51.6           ~ 5 0
23 MCG+08-23-004 AG? 12 20 16.243 +45 54 30.43   16.5       ~ 15 0
24 [CGB2020] dw1220+4729 G 12 20 30.1 +47 29 25           ~ 7 0
25 NGC 4288 GiG 12 20 38.119 +46 17 27.67   13.6       ~ 187 0
26 MCG+08-23-008 LSB 12 20 48.421 +47 49 33.32   16.5       ~ 25 0
27 SDSS J122054.98+464950.4 G 12 20 54.987 +46 49 50.41           ~ 10 0
28 [CGB2020] dw1220+4748 G? 12 20 55.80 +47 48 59.4           ~ 2 0
29 Z 244-7 GiG 12 21 15.01 +45 48 40.8   14.8       ~ 123 2
30 SMDG J1223128+484856 LSB 12 23 12.80 +48 48 56.4           ~ 4 0
31 LEDA 2832112 G 12 23 46.2 +47 39 32           ~ 14 0
32 SDSS J122411.44+470720.9 G 12 24 11.443 +47 07 20.96           ~ 2 0
33 SDSS J122506.06+471851.1 G 12 25 06.051 +47 18 51.19           ~ 2 0
34 NAME CVn II Group GrG 12 26 +44.2           ~ 23 0
35 NGC 7391 EmG 22 50 36.1354224576 -01 32 41.420188356   13.7       ~ 69 0
36 NAME NGC 4258 Group GrG ~ ~           ~ 14 0
37 NAME Local Group GrG ~ ~           ~ 9325 0

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