2021RAA....21..123L

Query : 2021RAA....21..123L

2021RAA....21..123L - Research in Astron. and astroph., 21, 123-123 (2021/May-0)

The HI gas and star formation in star-forming galaxies selected from ALFALFA.

LEI F.-J., WU H., ZHU Y.-N., LAM M.I. and ZHOU Z.-M.

Abstract (from CDS):

This paper presents the results of Hα imaging of 169 galaxies randomly selected from the α.40 - SDSS catalog. The sample has excluded all low surface brightness galaxies (LSBGs) whose central surface brightness in B band (µ0(B)) fainter than 22.5 mag arcsec-2. It can be used as the counterparts sample to LSBGs. We observed their Hα and R band images by using the 2.16 m telescope at the Xinglong Observatory of the National Astronomical Observatories, Chinese Academy of Sciences (NAOC). The main goal of this work is to present the properties of those galaxies, together with Hα flux and star formation-, gas-, stellar mass- surface density. In addition, we confirm the correlations among HI content, stellar mass and star formation in ALFALFA galaxies. The HI mass increases with stellar mass, and the slope slows down at the higher stellar mass. The overall trend was that the specific star formation rate (sSFR) decreases with stellar mass, and the sSFR dropped sharply when the stellar mass is close to 1010.3 ∼ 1010.5 M☉. The weak correlation between SFR/MHI and MHI implies the HI contribute little to star formation. Our sample, which are mostly star-forming galaxies, follows the revisited Kennicutt-Schmidt law as well as the Kennicutt-Schmidt law.

Abstract Copyright: © 2021 National Astronomical Observatories

Journal keyword(s): techniques: image processing - galaxies: star formation - catalogs

Simbad objects: 172

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Number of rows : 172
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 456-13 EmG 00 00 02.1159908736 +15 52 54.175836288   15.4       ~ 33 0
2 LEDA 5057622 AG? 00 02 01.245 +30 58 57.87           ~ 6 0
3 UGC 43 EmG 00 06 02.41316 +14 25 02.8243   16.5       ~ 22 0
4 LEDA 1488531 G 00 10 52.6555449768 +15 35 26.382596676           ~ 9 0
5 SDSS J001456.31+141253.3 AG? 00 14 56.318 +14 12 53.34           ~ 5 0
6 SDSS J001600.93+250342.7 G 00 16 00.937 +25 03 42.74           ~ 6 0
7 SDSS J003008.83+254949.0 G 00 30 08.832 +25 49 49.06           ~ 5 0
8 SDSS J003318.54+150843.7 G 00 33 18.549 +15 08 43.71           ~ 4 0
9 Z 435-34 Sy2 00 59 40.1127876288 +15 19 51.498672996   14.2       ~ 60 0
10 UGC 619 G 00 59 48.684 +14 43 24.69   16.5       ~ 35 1
11 2MASX J01035875+1514505 EmG 01 03 58.7453499552 +15 14 50.132857704           ~ 22 0
12 Z 436-5 LIN 01 09 21.9863366256 +14 20 32.325033948   14.8       ~ 52 0
13 Z 436-46 LIN 01 25 23.6806203744 +14 31 11.979230232   14.89       ~ 49 1
14 LEDA 4005728 G 01 32 39.06361 +14 04 50.1411           ~ 14 0
15 UGC 1156 G 01 37 20.9897925288 +14 27 46.599988680   17       ~ 22 0
16 LEDA 4133419 AG? 01 48 47.240 +14 37 59.23           ~ 7 0
17 LEDA 4133730 G 01 53 16.537 +14 46 14.29           ~ 5 0
18 UGC 1364 EmG 01 54 03.679 +14 54 34.37   16.5       ~ 38 1
19 SDSS J015705.11+142603.9 G 01 57 05.091 +14 26 03.65           ~ 8 0
20 LEDA 1468320 AG? 01 59 26.710 +14 50 03.93           ~ 13 0
21 2MASX J02025000+1431136 Sy1 02 02 49.9717043352 +14 31 13.984843512     17.36     ~ 17 0
22 IC 196 AG? 02 03 49.8007940184 +14 44 20.833361196   14.2       ~ 86 0
23 Z 438-25 G 02 05 58.1911637664 +14 55 10.196550012   15.6       ~ 24 0
24 Z 438-32 AG? 02 08 24.655 +14 58 18.99   14.3       ~ 43 0
25 LEDA 1483572 AG? 02 10 03.690 +15 23 52.85           ~ 12 0
26 SDSS J021131.44+141202.4 LIN 02 11 31.4380488216 +14 12 02.348639100           ~ 17 0
27 LEDA 2816197 G 02 11 33.534 +14 14 20.91           ~ 9 0
28 SDSS J022859.58+263242.2 G 02 28 59.582 +26 32 42.24           ~ 6 0
29 LEDA 5057062 AG? 02 33 32.202 +27 01 13.87           ~ 11 0
30 SDSS J073320.38+262221.1 G 07 33 20.384 +26 22 21.10           ~ 5 0
31 SDSS J075002.46+112524.0 G 07 50 02.467 +11 25 24.00           ~ 5 0
32 LEDA 4146372 G 07 50 23.445 +12 01 31.11           ~ 4 0
33 SDSS J075812.43+110114.1 AG? 07 58 12.4405262736 +11 01 14.199052800           ~ 13 0
34 LEDA 1306467 AG? 07 59 05.9669305320 +06 44 04.933994892           ~ 10 0
35 LEDA 4082891 AG? 07 59 59.937 +16 03 01.63           ~ 6 0
36 SDSS J080029.01+243309.7 AG? 08 00 29.016 +24 33 09.76           ~ 6 0
37 Z 118-45 EmG 08 01 18.81365 +25 17 23.8206   15.5       ~ 18 0
38 SDSS J080242.01+261016.3 G 08 02 42.017 +26 10 16.31           ~ 4 0
39 LEDA 4015250 G 08 03 13.065 +26 05 23.99           ~ 8 0
40 LEDA 1782560 EmG 08 03 52.886 +26 36 52.84           ~ 20 0
41 Z 118-58 AG? 08 05 05.416 +25 03 44.55   15.3       ~ 36 0
42 SDSS J080522.18+252724.8 AG? 08 05 22.18724 +25 27 24.9207           ~ 6 0
43 LEDA 3445954 EmG 08 05 22.562 +25 32 30.84           ~ 17 0
44 IC 493 AG? 08 07 27.638 +25 07 58.60   14.8       ~ 38 0
45 Z 148-116 EmG 08 08 46.822 +28 04 44.37   15.4       ~ 17 0
46 LEDA 3522518 G 08 09 21.642 +05 36 55.63           ~ 7 0
47 2MASS J08110228+2704360 AG? 08 11 02.24299 +27 04 35.1230           ~ 8 0
48 NGC 2540 Q? 08 12 46.4478838824 +26 21 42.387277896   14.5       ~ 90 0
49 Z 119-11 G 08 13 03.6879719448 +24 34 01.063486956   15.6       ~ 38 0
50 SDSS J081349.74+261517.5 EmG 08 13 49.74093 +26 15 17.5836           ~ 13 0
51 IC 2239 AG? 08 14 06.782 +23 51 58.88   15.3       ~ 41 0
52 LEDA 23118 EmG 08 14 48.454 +25 55 16.86   17.5       ~ 19 0
53 Z 119-18 EmG 08 15 29.2816778712 +26 09 03.610599516   16       ~ 28 0
54 LEDA 4084175 G 08 15 40.699 +27 00 30.03           ~ 8 0
55 SDSS J082708.18+274837.6 AG? 08 27 08.1729795120 +27 48 37.746992952           ~ 23 0
56 IC 509 EmG 08 32 03.5000114088 +24 00 39.206956464   14.60       ~ 77 0
57 SDSS J083624.28+251837.6 AG? 08 36 24.287 +25 18 37.68           ~ 6 0
58 Z 150-5 G 08 36 47.109 +27 19 57.84   15.6       ~ 9 0
59 SDSS J083745.75+260519.6 AG? 08 37 45.75174 +26 05 19.7172           ~ 14 0
60 NGC 2623 LIN 08 38 24.016 +25 45 16.29 14.10 13.99 13.36     ~ 533 2
61 LEDA 4015306 G 08 39 21.080 +07 30 33.65           ~ 6 0
62 LEDA 1816333 EmG 08 39 41.65584 +27 43 32.2339   16.0       ~ 16 0
63 LEDA 3098501 EmG 08 40 30.278 +27 37 51.22   16.0       ~ 18 0
64 Z 150-20 AG? 08 43 06.6421923504 +26 48 21.142284444   15.3       ~ 23 0
65 UGC 4570 EmG 08 45 15.971 +27 49 25.96   16.5       ~ 33 0
66 Z 150-24 AG? 08 46 15.190 +27 20 44.71   15.1       ~ 23 0
67 Z 150-30 LSB 08 47 06.9788647872 +27 52 24.980836116   15.6       ~ 24 0
68 Z 120-34 EmG 08 47 40.1795441040 +25 53 36.556152072   14.9       ~ 30 0
69 Z 120-36 AG? 08 47 55.8093578712 +25 49 54.060488328   15.1       ~ 39 0
70 SDSS J084900.56+262702.6 AG? 08 49 00.55417 +26 27 02.6701           ~ 6 0
71 SDSS J085308.08+255840.5 AG? 08 53 08.08728 +25 58 40.5802           ~ 9 0
72 LEDA 1814979 AG? 08 53 24.271 +27 40 39.32           ~ 10 0
73 SDSS J085545.41+154027.6 AG? 08 55 45.418 +15 40 27.67           ~ 6 0
74 SDSS J085743.20+253524.5 AG? 08 57 43.19903 +25 35 24.5331           ~ 10 0
75 Z 63-48 GiG 09 42 58.193 +09 28 15.64   13.7       ~ 59 0
76 LEDA 3535916 G 10 27 25.933 +14 23 39.27           ~ 7 0
77 LEDA 3999573 G 10 32 09.472 +14 24 12.18           ~ 8 0
78 Z 65-83 GiG 10 40 56.706 +12 28 25.89   15.6       ~ 35 0
79 LEDA 4257641 G 10 56 08.74727 +24 09 26.2987           ~ 9 0
80 SDSS J110008.37+250214.0 AG? 11 00 08.371 +25 02 14.09           ~ 6 0
81 LEDA 1794093 AG? 11 00 28.00388 +26 58 30.1507           ~ 10 0
82 Z 125-35 EmG 11 09 51.471 +24 15 41.95   14.5       ~ 35 0
83 2MASS J11095178+2354543 AG? 11 09 51.82424 +23 54 54.3740           ~ 8 0
84 LEDA 4572357 EmG 11 16 12.81106 +26 46 46.6782           ~ 12 0
85 Z 156-49 EmG 11 17 21.976 +27 40 22.67   15.7       ~ 33 0
86 Z 39-109 GiG 11 18 08.726 +04 36 58.01   15.5       ~ 24 0
87 Z 126-39 EmG 11 22 02.058 +25 55 16.21   15.7       ~ 18 0
88 LEDA 91110 AG? 11 22 53.724 +26 36 17.61   17.33       ~ 22 0
89 NAME Coma Supercluster SCG 11 23 +23.9           ~ 291 0
90 LEDA 1705177 EmG 11 24 17.50272 +24 20 34.4469           ~ 12 0
91 LEDA 1773269 AG? 11 26 38.448 +26 21 38.56           ~ 11 0
92 LEDA 1726421 EmG 11 29 54.246 +25 07 52.11           ~ 16 0
93 LEDA 1718798 EmG 11 33 25.993 +24 52 23.71           ~ 16 0
94 Z 68-19 GiC 11 39 55.504 +13 28 02.05   15.7       ~ 21 0
95 LEDA 4001249 AG? 11 42 15.63585 +10 13 22.4552           ~ 9 0
96 Z 127-37 EmG 11 43 25.309 +25 00 19.43   15.4       ~ 34 0
97 SDSS J114433.33+255409.1 G 11 44 33.333 +25 54 09.13           ~ 4 0
98 SDSS J114533.35+264700.6 G 11 45 33.359 +26 47 00.60           ~ 4 0
99 Z 127-53 GiC 11 46 42.5581148256 +23 57 48.079530252   15.4       ~ 38 0
100 NGC 3911 EmG 11 49 22.093 +24 56 18.51   15.4       ~ 31 0
101 LEDA 1748393 EmG 11 52 02.593 +25 45 04.09           ~ 21 0
102 SDSS J115319.06+255922.4 EmG 11 53 19.067 +25 59 22.42           ~ 8 0
103 LEDA 1703315 EmG 11 54 14.308 +24 15 45.53           ~ 12 0
104 LEDA 4303081 EmG 11 56 19.91838 +27 26 16.1708           ~ 9 0
105 LEDA 37522 EmG 11 56 28.34721 +24 39 53.6909   16.5       ~ 17 0
106 LEDA 37527 AG? 11 56 30.30550 +24 34 56.6752   17       ~ 11 0
107 SDSS J115837.30+252702.7 EmG 11 58 37.300 +25 27 02.74           ~ 7 0
108 NAME Virgo Cluster ClG 12 30 47.8 +12 23 07           ~ 7107 0
109 ACO 1656 ClG 12 59 44.40 +27 54 44.9           ~ 5141 2
110 Z 160-82 EmG 13 00 17.8192176360 +27 23 15.082017360   15.6       ~ 47 0
111 LEDA 45083 EmG 13 03 16.538 +27 19 55.44   15       ~ 25 0
112 LEDA 1787366 G 13 03 34.1346694056 +26 45 19.671576768           ~ 10 0
113 2MASX J13080105+2607124 GiC 13 08 01.0655728728 +26 07 12.167073516           ~ 19 0
114 Z 160-144 EmG 13 08 01.6534876896 +26 45 55.417347144   15.6       ~ 35 0
115 IC 4228 LIN 13 21 34.0939365744 +25 30 58.436568936   15.4       ~ 30 0
116 SDSS J132407.19+251059.7 G 13 24 07.191 +25 10 59.74           ~ 6 0
117 2MASS J13252276+2714566 GiC 13 25 22.7686307856 +27 14 56.584928616   16       ~ 22 0
118 LEDA 1768743 G 13 26 19.395 +26 14 39.99           ~ 14 0
119 LEDA 1794972 LIN 13 34 12.1486903296 +27 00 11.394357228           ~ 29 0
120 LEDA 1797544 G 13 35 38.892 +27 05 35.55           ~ 14 0
121 NGC 5251 LIN 13 37 24.836 +27 25 09.19   14.7       ~ 50 0
122 LEDA 1713379 G 13 39 04.8798557592 +24 40 34.398682824           ~ 15 0
123 LEDA 1706171 G 13 45 53.21680 +24 23 10.8365           ~ 10 0
124 LEDA 1731550 G 13 55 24.1998255072 +25 17 29.811368976           ~ 16 0
125 LEDA 1783955 G 13 56 09.24218 +26 39 10.0486           ~ 8 0
126 LEDA 91327 G 13 59 17.340 +24 59 55.00           ~ 10 0
127 Z 162-44 LSB 13 59 39.3457405512 +28 03 40.413194892   15.3       ~ 34 0
128 Z 46-35 G 14 01 10.514 +07 28 55.67   15.3       ~ 26 0
129 LEDA 3089344 G 15 00 32.1836537112 +27 13 23.268292608           ~ 10 0
130 LEDA 1777712 G 15 01 45.146 +26 28 32.10           ~ 11 0
131 IC 4525 G 15 02 24.8563594440 +25 38 18.482894916   15.7       ~ 18 0
132 LEDA 1784663 G 15 03 23.785 +26 40 21.51           ~ 8 0
133 IC 4530 AGN 15 03 45.2944183776 +26 06 03.109242816   15.3       ~ 36 0
134 LEDA 1763594 G 15 04 14.2321994424 +26 07 28.714949940           ~ 9 0
135 LEDA 1765701 G 15 04 48.3058336008 +26 10 22.725424236           ~ 8 0
136 Z 165-31 G 15 13 24.0850451352 +26 53 56.309901576   15.6       ~ 18 0
137 LEDA 1743452 G 15 19 26.0131108968 +25 37 34.749940044           ~ 9 0
138 2MASX J15204666+2731430 GiC 15 20 46.755 +27 31 43.29           ~ 12 0
139 2MASX J15223445+2552211 rG 15 22 34.48544 +25 52 20.9433           ~ 11 0
140 Z 49-152 AG? 15 23 00.887 +04 31 49.09   15.5       ~ 41 0
141 LEDA 93836 GiC 15 24 33.22143 +28 00 07.6571           ~ 10 0
142 Z 135-57 LIN 15 25 48.6740903472 +25 04 44.464985076   15.60       ~ 32 0
143 MCG+05-36-032 G 15 27 00.635 +26 27 00.46   17.5       ~ 18 0
144 Z 428-44 GiG 22 12 22.2686634000 +14 01 27.717172032   15.2       ~ 35 0
145 Z 428-47 EmG 22 13 34.33760 +14 06 32.3234   15.6       ~ 23 0
146 2MFGC 16795 GiG 22 15 52.59706 +14 04 46.0325           ~ 29 0
147 UGC 11992 LSB 22 20 47.321 +14 14 04.44   16.0       ~ 36 0
148 LEDA 3504365 G 22 27 35.30025 +14 27 58.3783           ~ 9 0
149 LEDA 1466267 G 22 34 04.33168 +14 45 10.3941           ~ 13 0
150 Z 429-11 G 22 36 25.8549863976 +14 01 26.156328204   15.7       ~ 30 0
151 Z 429-12 AG? 22 36 49.8528188544 +14 23 13.019307180   15.7       ~ 24 0
152 Z 429-14 G 22 37 07.7126685864 +14 13 55.076887560   15.6       ~ 42 0
153 LEDA 1459752 AG? 22 40 17.450 +14 29 56.84           ~ 13 0
154 LEDA 5057609 G 22 42 38.858 +31 46 34.96           ~ 7 0
155 LEDA 3090921 G 22 49 09.1705464096 +14 12 28.547002368           ~ 15 0
156 SDSS J225147.33+141839.6 G 22 51 47.334 +14 18 39.66           ~ 4 0
157 SDSS J225732.22+262010.3 G 22 57 32.229 +26 20 10.37           ~ 5 0
158 NGC 7437 LSB 22 58 10.049 +14 18 32.46   14.4       ~ 73 0
159 Z 430-41 G 22 59 26.5366500144 +15 09 05.742648252   15.7       ~ 22 0
160 Z 430-50 G 23 01 28.3131226656 +14 36 05.006418768   15.7       ~ 29 0
161 LEDA 3374858 G 23 02 10.66029 +14 42 21.2631           ~ 9 0
162 Z 430-59 G 23 05 19.5795150456 +14 10 13.364762268   15.5       ~ 35 0
163 SDSS J230552.84+140958.0 G 23 05 52.848 +14 09 58.00           ~ 5 0
164 SDSS J231120.11+141723.0 G 23 11 20.10962 +14 17 23.0162           ~ 7 0
165 SDSS J231216.80+142457.0 G 23 12 16.805 +14 24 57.08           ~ 4 0
166 LEDA 87271 LSB 23 12 50.100 +14 03 49.30           ~ 6 0
167 NGC 7580 H2G 23 17 36.3904811568 +14 00 04.228227216   14.8       ~ 72 0
168 Z 454-40 GiG 23 20 02.7842827632 +15 57 10.025218404   14.3       ~ 84 0
169 LEDA 4008856 G 23 24 21.23703 +14 19 59.0506           ~ 9 0
170 Z 432-11 EmG 23 36 37.207 +14 09 26.46   15.70       ~ 51 0
171 LEDA 4016781 G 23 56 15.92292 +14 52 14.4362           ~ 7 0
172 Z 498-45 AG? 23 57 23.994 +30 59 31.79   14.70       ~ 88 0

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