2020A&A...642A.175B

Query : 2020A&A...642A.175B

2020A&A...642A.175B - Astronomy and Astrophysics, volume 642A175-175 (2020/10-1)

The NIBLES bivariate luminosity-H I mass distribution function revised using Arecibo follow-up observations.

BUTCHER Z., VAN DRIEL W. and SCHNEIDER S.

Abstract (from CDS):

We present a modified optical luminosity-HI mass bivariate luminosity function based on HI line observations from the NancayInterstellar Baryons Legacy Extragalactic Survey (NIBLES), including data from our new, four times more sensitive follow-up HI line observations obtained with the Arecibo radio telescope. The follow-up observations were designed to probe the underlying HI mass distribution of the NIBLES galaxies that were undetected or marginally detected in HI at the Nancay Radio Telescope. Our total follow-up sample consists of 234 galaxies, and it spans the entire luminosity and color range of the parent NIBLES sample of 2600 nearby (900<cz<12000km/s) SDSS galaxies. We incorporated the follow-up data into the bivariate analysis by scaling the NIBLES undetected fraction by an Arecibo-only distribution. We find the resulting increase in low HI mass-to-light ratio densities to be about 10% for the bins -1.0≥log(MHI/M☉/Lr/L☉)≥-0.5, which produces an increased HI mass function (HIMF) low mass slope of α=-1.14±0.07, being slightly shallower than the values of -1.35±0.05 obtained by recent blind HI surveys. Applying the same correction to the optically corrected bivariate luminosity function from our previous paper produces a larger density increase of about 0.5 to 1 dex in the lowest HI mass-to-light ratio bins for a given luminosity while having a minimal effect on the resulting HIMF low mass slope, which still agrees with blind survey HIMFs. This indicates that while low HI-mass-to-light ratio galaxies do not contribute much to the one-dimensional HIMF, their inclusion has a significant impact on the densities in the two-dimensional distribution.

Abstract Copyright: © ESO 2020

Journal keyword(s): galaxies: statistics - galaxies: general - galaxies: formation - galaxies: dwarf - radio lines: galaxies

VizieR on-line data: <Available at CDS (J/A+A/642/A175): tablea1.dat tablea2.dat fits/*>

Simbad objects: 133

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Number of rows : 133
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 LEDA 1454005 G 00 00 47.8838246736 +14 16 39.272629656           ~ 14 0
2 LEDA 1455246 AGN 00 06 19.6041912576 +14 19 38.881861068           ~ 12 0
3 LEDA 1451356 AG? 00 06 29.333 +14 10 55.94           ~ 18 0
4 LEDA 4003420 AG? 00 08 00.9824805936 +14 01 18.689836296           ~ 8 0
5 LEDA 1488531 G 00 10 52.6555449768 +15 35 26.382596676           ~ 9 0
6 2MASS J00114318+1428010 AG? 00 11 43.1847952272 +14 28 01.286399532           ~ 9 0
7 2MASS J00114479+1432136 AG? 00 11 44.79384 +14 32 13.6140           ~ 3 0
8 SDSS J001417.63+155106.3 AG? 00 14 17.636 +15 51 06.34           ~ 7 0
9 SDSS J002517.30+143440.8 AG? 00 25 17.30725 +14 34 40.8911           ~ 4 0
10 SDSS J004142.54+141756.0 G 00 41 42.544 +14 17 56.07           ~ 2 0
11 Z 436-16 AG? 01 15 54.2929615080 +13 21 12.115361844   15.0       ~ 19 0
12 MCG+02-04-027 LIN 01 20 12.1111547448 +14 33 40.599357480   16.0       ~ 27 0
13 2MASX J01310103+1303155 Sy2 01 31 01.0847634768 +13 03 15.621330924           ~ 11 0
14 Z 436-67 AG? 01 31 04.7606603568 +13 38 58.841490480   15.6       ~ 19 0
15 AGC 113017 H2G 01 31 26.5876808904 +14 06 14.985314280           ~ 10 0
16 SDSS J013352.55+134209.5 EmG 01 33 52.555 +13 42 09.53           ~ 21 0
17 LEDA 4124972 EmG 01 46 27.68664 +12 53 34.1484           ~ 8 0
18 LEDA 3378299 G 07 36 07.5818772960 +30 12 54.294891876           ~ 8 0
19 LEDA 1906163 AG? 07 36 59.47189 +30 29 53.4069           ~ 6 0
20 LEDA 1842016 EmG 07 37 49.909 +28 39 10.41           ~ 11 0
21 Z 147-47 EmG 07 38 26.455 +28 57 47.08   15.6       ~ 29 0
22 Z 147-48 G 07 38 32.5250436768 +29 11 07.918430496   15.7       ~ 15 0
23 Z 117-62 AG? 07 40 22.7432879424 +23 16 29.952956244   15.0       ~ 80 0
24 2MASX J07402743+3048201 EmG 07 40 27.4564328712 +30 48 19.973989656           ~ 16 0
25 SDSS J075410.25+261100.2 AG? 07 54 10.362 +26 11 00.70           ~ 7 0
26 NGC 2492 GiG 07 59 29.7139330464 +27 01 35.186180088   14.4       ~ 44 0
27 Z 88-23 GiG 08 02 57.5341108608 +16 17 57.510231288   14.7       ~ 33 0
28 Z 148-111 LSB 08 05 47.840 +30 13 51.94   15.5       ~ 24 0
29 NGC 2522 SyG 08 06 13.4435277816 +17 42 23.631262992   14.4       ~ 40 0
30 Z 119-27 GiG 08 16 57.592 +20 30 44.64   15.5       ~ 32 0
31 2MASX J08171594+2453569 LSB 08 17 15.9318457704 +24 53 56.847743844           ~ 14 0
32 NGC 2553 GiG 08 17 34.9989520608 +20 54 11.072486592   15.0       ~ 62 0
33 LEDA 23346 LSB 08 19 24.2896527816 +21 00 12.814003584   16.17       ~ 23 0
34 IC 2293 GiG 08 19 32.1118241928 +21 23 39.531540444   15.2       ~ 45 0
35 SDSS J081936.04+211428.9 GiG 08 19 36.066 +21 14 29.11           ~ 7 0
36 NGC 2560 LIN 08 19 51.8925748104 +20 59 05.944189164   14.9       ~ 62 0
37 Z 149-17 EmG 08 20 09.9089899176 +27 05 36.356286228   15.00       ~ 44 0
38 NGC 2562 LIN 08 20 23.6548261560 +21 07 53.266910376   14.0       ~ 73 0
39 NGC 2563 GiG 08 20 35.6870161656 +21 04 04.111020012   13.7 12.39     ~ 163 1
40 LEDA 1674543 AG? 08 22 23.123 +22 41 48.61           ~ 10 0
41 LEDA 23686 AG? 08 26 33.794 +25 29 59.43   17.5       ~ 16 0
42 LEDA 1742356 AG? 08 26 39.1829687520 +25 35 53.587974732           ~ 12 0
43 Z 89-52 AG? 08 36 28.319 +18 21 37.42   15.7       ~ 8 0
44 NGC 2624 LIN 08 38 09.6326615520 +19 43 32.456318268   14.5       ~ 23 0
45 Z 89-54 AG? 08 38 10.5591355368 +18 41 30.347918448   15.2       ~ 15 0
46 SDSS J084636.02+190049.3 G 08 46 36.026 +19 00 49.31           ~ 2 0
47 IC 2393 AG? 08 46 49.1935520976 +28 10 16.705057080   14.6       ~ 35 0
48 IC 2399 AG? 08 47 49.695 +18 54 42.77   15.6       ~ 12 0
49 LEDA 1578852 AG? 08 47 59.492 +19 02 56.43           ~ 11 0
50 LEDA 1867882 EmG 08 49 01.36008 +29 29 17.9052   17.55 17.16     ~ 6 0
51 LEDA 4572078 AG? 08 49 15.016 +19 11 27.35           ~ 5 0
52 NGC 2673 GiP 08 49 24.18735 +19 04 27.5151   14.4       ~ 45 0
53 Z 120-50 Sy2 08 54 40.6974833256 +20 35 01.011566112   15.0       ~ 21 0
54 NGC 2970 GiP 09 43 31.0664223936 +31 58 37.131582036   14.7       ~ 67 0
55 Z 123-17 LIN 10 03 58.8305173776 +22 16 33.849923844   14.5       ~ 26 0
56 SDSS J101739.72+224824.3 G 10 17 39.72024 +22 48 24.3036           ~ 1 0
57 Z 124-6 Sy2 10 21 21.1153444344 +24 20 29.001596604   15.3       ~ 20 0
58 Z 154-13 Sy2 10 25 47.6977449960 +26 34 14.613362148   14.6       ~ 22 0
59 NGC 3300 LIN 10 36 38.4367313856 +14 10 15.994982964   13.4       ~ 115 0
60 NGC 3400 GiG 10 50 45.4714077120 +28 28 08.670392472   14.3       ~ 62 0
61 LEDA 4257755 AG? 10 56 19.931 +17 05 05.97           ~ 9 0
62 LEDA 4573180 AG? 10 56 38.656 +17 23 01.26           ~ 9 0
63 Z 66-76 AG? 10 58 37.5665096616 +09 03 01.587767868   13.7       ~ 76 0
64 LEDA 87171 LSB 11 03 26.345 +16 00 58.22   16.33       ~ 21 0
65 LEDA 4263693 AG? 11 04 56.817 +17 38 30.49           ~ 6 0
66 LEDA 87259 LSB 11 12 31.682 +16 17 22.63           ~ 11 0
67 Z 156-26 LIN 11 13 10.3964373552 +27 49 05.617662960   14.7       ~ 36 0
68 NGC 3713 GiG 11 31 42.0171821520 +28 09 12.921890796   14.4       ~ 33 0
69 Z 158-33 LIN 12 09 09.8346164952 +31 34 10.270207056   14.4       ~ 44 0
70 IC 767 GiG 12 11 02.7290142024 +12 06 14.382907236   14.6       ~ 64 0
71 IC 3032 GiG 12 11 07.764 +14 16 30.17   15.3       ~ 89 0
72 NGC 4165 GiP 12 12 11.8004144880 +13 14 47.411409372 14.59 14.38 13.54     ~ 136 2
73 MCG+03-31-071 AG? 12 12 18.984 +15 28 59.13   16.02       ~ 25 0
74 LEDA 39164 AG? 12 15 08.547 +14 58 18.74   18       ~ 18 0
75 LEDA 1818175 AG? 12 17 08.206 +27 47 42.93           ~ 9 0
76 NGC 4272 rG 12 19 47.6451092904 +30 20 20.659790508   14.2       ~ 58 1
77 NGC 4584 H2G 12 38 17.8738601928 +13 06 35.504341524   13.77       ~ 137 1
78 IC 3625B GiC 12 39 37.713 +10 58 32.67   16     14.5 ~ 27 0
79 SDSS J123942.79+133626.8 AG? 12 39 42.792 +13 36 26.88   17       ~ 13 0
80 IC 3631 AG? 12 39 48.0178208472 +12 58 26.295194604   14.5       ~ 102 0
81 IC 3635 GiG 12 40 13.334 +12 52 29.98   15.5       ~ 86 0
82 IC 3663 GiC 12 41 39.412 +12 14 50.63   15.65     14.0 ~ 81 0
83 IC 3665 GiG 12 41 46.0483203240 +11 29 19.184448192   15.3       ~ 42 0
84 NGC 4620 GiG 12 41 59.3482988376 +12 56 34.244877840   14.0       ~ 94 0
85 IC 3775 GiC 12 47 16.100 +11 45 36.79   16.0       ~ 29 0
86 IC 3779 GiG 12 47 20.281 +12 09 59.58   15.5     13.3 ~ 88 0
87 IC 3806 GiG 12 48 55.4169349128 +14 54 27.589496616   14.6       ~ 54 0
88 NGC 4746 GiG 12 51 55.371 +12 04 58.90   13.3       ~ 162 1
89 MCG+03-33-017 AG? 12 58 09.0191562864 +14 51 32.142493368   17       ~ 25 0
90 LEDA 1846725 AG? 12 59 06.460 +28 48 42.41           ~ 11 0
91 Z 161-101 LIN 13 38 43.1383366296 +31 16 13.892949660   15.1       ~ 29 0
92 Z 45-85 LIN 13 44 23.1876635784 +05 47 32.612055108   14.12 13.19     ~ 37 0
93 LEDA 4389504 AG? 13 52 05.636 +05 45 54.14           ~ 7 0
94 LEDA 1284444 AG? 13 52 10.826 +05 30 11.50           ~ 12 0
95 Z 74-17 GiC 13 57 29.5289264616 +09 57 03.243828636   15.6       ~ 17 0
96 NGC 5384 LIN 13 58 12.8579953056 +06 31 05.319329700   14.0       ~ 53 0
97 NGC 5454 GiP 14 04 45.7051842576 +14 22 55.360543584   14.4       ~ 39 0
98 SDSS J143007.16+084216.0 AG? 14 30 07.16805 +08 42 16.0530           ~ 4 0
99 Z 76-36 LIN 14 47 00.0977681880 +11 35 31.268731596   14.7       ~ 47 0
100 IC 1116 rG 15 21 55.2738359040 +08 25 25.607772804   14.9       ~ 47 0
101 Z 77-110 LIN 15 23 35.2451273184 +09 20 46.152271608   14.9       ~ 38 0
102 IC 4576 GiG 15 42 35.5007964288 +23 40 12.237996180   14.8       ~ 25 0
103 LEDA 4018662 AG? 15 56 14.432 +06 05 53.41           ~ 7 0
104 NGC 6020 GiG 15 57 08.1313437552 +22 24 16.476776928   14.5       ~ 77 0
105 NGC 6030 GiG 16 01 51.4174712664 +17 57 26.915090976   14.5       ~ 43 0
106 Z 51-21 AG? 16 02 11.6151683568 +07 05 09.904216668   15.0       ~ 65 0
107 Z 108-75 GiG 16 02 19.845 +16 20 46.25   14.6       ~ 44 1
108 Z 137-19 GiG 16 02 30.4745673960 +21 07 14.591555760   14.8       ~ 25 0
109 LEDA 91554 AG? 16 46 54.600 +31 53 07.80           ~ 20 0
110 SDSS J170129.64+224352.0 AG? 17 01 29.63384 +22 43 51.9783           ~ 7 0
111 2MASS J21151621+0953465 AG? 21 15 16.21704 +09 53 46.5900           ~ 5 0
112 Z 426-29 LIN 21 16 24.7645087464 +10 16 24.100792500   15.50       ~ 44 0
113 Z 426-62 LIN 21 31 37.5583160520 +11 49 53.933296620   15.5       ~ 28 0
114 LEDA 3091051 AG? 21 50 27.5539414656 +12 38 10.347436068           ~ 9 0
115 LEDA 3504226 AG? 22 24 44.1322416288 +12 21 40.595136444           ~ 13 0
116 LEDA 1459752 AG? 22 40 17.450 +14 29 56.84           ~ 13 0
117 LEDA 70161 G 22 58 53.2200403296 +13 21 31.496705640   16.5       ~ 18 0
118 LEDA 3374767 AG? 22 59 00.1752017304 +13 29 51.686599848           ~ 9 0
119 LEDA 1429297 G 22 59 36.2595581280 +13 22 11.477480844           ~ 15 0
120 LEDA 1459945 AG? 23 12 22.67567 +14 30 22.3990           ~ 6 0
121 NGC 7563 LIN 23 15 55.9242198192 +13 11 46.060536984 14.48 13.87 12.81     ~ 83 1
122 LEDA 4008821 AG? 23 16 03.79100 +13 47 05.5674           ~ 5 0
123 LEDA 4125637 G 23 21 24.54923 +14 11 52.8163           ~ 2 0
124 Z 431-53 Sy2 23 23 27.0427103592 +14 19 32.994842952   15.7       ~ 28 0
125 LEDA 3375782 G 23 24 23.5321854048 +15 26 36.357194148           ~ 10 0
126 Z 432-2 AG? 23 33 27.0131202624 +14 20 07.010986344   15.3       ~ 31 0
127 LEDA 4125646 AG? 23 36 08.628 +15 44 38.26           ~ 10 0
128 LEDA 87070 AG? 23 37 37.068 +15 08 26.96   17       ~ 9 0
129 LEDA 1483255 AG? 23 38 26.052 +15 23 10.95           ~ 6 0
130 Z 432-30 SyG 23 47 03.7890334512 +14 50 30.337049904   15.2       ~ 27 0
131 Z 455-51 AGN 23 48 45.0844793928 +15 55 43.564829556   15.60       ~ 41 0
132 LEDA 1482907 AG? 23 51 14.65212 +15 22 23.8788           ~ 10 0
133 Z 432-38 G 23 52 36.4088148888 +14 33 05.198288436   15.0       ~ 31 0

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