2002AJ....124...78C


C.D.S. - SIMBAD4 rel 1.7 - 2021.04.14CEST13:18:09

2002AJ....124...78C - Astron. J., 124, 78-99 (2002/July-0)

Galaxies on the blue edge.

CABANELA J.E. and DICKEY J.M.

Abstract (from CDS):

We have successfully constructed a catalog of H I-rich galaxies selected from the Minnesota Automated Plate Scanner catalog of the Palomar Observatory Sky Survey (POSS I), based solely on optical criteria. We identify H I-rich candidates by selecting the bluest galaxies at a given apparent magnitude, those galaxies on the blue edge of POSS I color-magnitude parameter space. Subsequent 21 cm observations on the upgraded Arecibo 305 m dish detected over 50% of the observed candidates. The detected galaxies are H I-rich, with H I masses comparable to ``normal'' high surface brightness disk galaxies, and they have gas mass-to-light ratios ranging from 0.1 to 4.8 (in solar units). Comparison of our candidate galaxies with known low surface brightness galaxies (hereafter LSBs) shows that they exhibit similar optical and H I properties to that population. We also show that previously identified LSBs, including several LSBs with red B-V colors, preferentially occupy the blue edge of POSS I color-magnitude parameter space. Their presence on the blue edge appears to be a selection effect due to differing plate limits in the two POSS I bandpasses. This suggests the POSS I is a good filter for separating galaxies on the higher surface brightness end of the LSB population from the general population of galaxies in the night sky.

Abstract Copyright:

Journal keyword(s): Galaxies: Peculiar - Galaxies: Statistics - Surveys

Nomenclature: Table 2: MAPS-CD AFFF-NNNNNNN N=71.

Simbad objects: 82

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Number of rows : 82

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 MAPS-CD P293-268610 G 00 05 13.72 +28 53 05.5           ~ 1 0
2 UGC 105 GiG 00 11 14.228 +28 54 23.35   15.1       ~ 25 0
3 MAPS-CD P293-211328 G 00 12 34.73 +29 56 47.7           ~ 1 0
4 MAPS-CD P293-249588 G 00 14 35.48 +29 24 38.7           ~ 2 0
5 LEDA 138143 G 00 15 12.0 +29 15 02   17.7       ~ 5 0
6 MAPS-CD P293-179271 G 00 16 13.16 +30 30 34.9           ~ 2 0
7 LEDA 1220 GiG 00 18 55.2 +30 30 50   16.41       ~ 11 0
8 MAPS-CD P293-239452 G 00 20 48.80 +29 24 39.5           ~ 2 0
9 MAPS-CD P294-766044 G 00 33 13.17 +28 24 11.2           ~ 1 0
10 UGC 334 G 00 33 54.89 +31 27 00.8   15.7       ~ 36 0
11 UGC 467 G 00 44 04.57 +28 52 29.2   17       ~ 11 0
12 MCG+05-02-045 LSB 00 46 24.468 +29 37 26.70   15.7       ~ 11 0
13 MAPS-CD P295-2259922 G 00 46 32.92 +29 01 18.5           ~ 1 0
14 MCG+05-03-005 G 00 47 31.6 +31 39 22   15.7       ~ 16 0
15 MAPS-CD P295-2526723 G 00 48 09.93 +28 30 21.1           ~ 2 0
16 MAPS-CD P295-1880836 G 00 48 11.68 +29 57 05.3           ~ 1 0
17 MAPS-CD P293-100987 G 00 48 34.69 +32 03 56.1           ~ 1 0
18 LEDA 1854530 G 00 48 57.3 +29 03 46           ~ 4 0
19 MAPS-CD P295-1031187 G 00 50 09.26 +31 29 53.4           ~ 2 0
20 MAPS-CD P295-2078102 G 00 50 09.71 +29 27 26.5           ~ 1 0
21 2MASX J00503421+2907161 G 00 50 34.210 +29 07 16.19           ~ 1 0
22 LEDA 92838 G 00 50 47.9 +30 31 47           ~ 9 0
23 MAPS-CD P295-1474797 G 00 51 57.87 +30 42 55.9           ~ 1 0
24 MAPS-CD P295-585461 G 00 52 01.22 +32 25 31.0           ~ 1 0
25 AGC 101692 G 00 52 39.52 +32 12 48.2           ~ 2 0
26 MAPS-CD P295-1369071 G 00 53 01.13 +31 00 50.3           ~ 2 0
27 2MASX J00531368+3100550 G 00 53 13.6788473204 +31 00 54.653636658           ~ 3 0
28 MAPS-CD P295-487139 G 00 53 21.75 +32 38 15.3           ~ 1 0
29 MAPS-CD P295-1790367 G 00 53 21.91 +30 05 05.3           ~ 2 0
30 2MASX J00535537+2907147 G 00 53 55.378 +29 07 14.72           ~ 4 0
31 MAPS-CD P295-823940 G 00 54 39.84 +31 59 34.1           ~ 2 0
32 MAPS-CD P295-1894424 G 00 55 29.75 +29 54 10.6           ~ 2 0
33 2MASX J00553274+3023539 G 00 55 32.746 +30 23 53.91   15.7   13.1   ~ 21 0
34 MAPS-CD P295-829092 G 00 56 17.95 +31 58 00.5           ~ 1 0
35 LEDA 2011558 G 00 57 38.81424 +32 46 06.5280           ~ 2 0
36 2MASX J00574448+3232473 G 00 57 44.484 +32 32 47.31   15.7       ~ 6 0
37 MAPS-CD P295-296064 G 00 58 22.98 +32 54 48.5           ~ 1 0
38 MAPS-CD P295-951462 G 00 58 53.72 +31 45 02.9           ~ 1 0
39 MAPS-CD P295-1275729 G 00 59 03.06 +31 09 59.4           ~ 2 0
40 MAPS-CD P295-1386371 G 00 59 50.22 +30 59 08.1           ~ 2 0
41 MAPS-CD P295-83632 G 01 00 06.83 +33 34 27.9           ~ 1 0
42 MAPS-CD P295-1387790 G 01 00 16.49 +31 00 02.5           ~ 2 0
43 MAPS-CD P295-2202485 G 01 00 27.87 +29 20 03.9           ~ 1 0
44 UGC 630 GiC 01 01 01.2600005852 +29 56 50.555490776   17   14.8   ~ 17 0
45 MAPS-CD P295-1915216 G 01 01 05.65 +29 56 27.5           ~ 2 0
46 MAPS-CD P295-1915437 G 01 01 08.07 +29 56 03.6           ~ 1 0
47 MAPS-CD P295-1284440 G 01 01 29.53 +31 11 32.1           ~ 2 0
48 MAPS-CD P295-1067425 G 01 02 10.398 +31 31 22.94           ~ 2 0
49 MAPS-CD P295-1069708 G 01 02 37.02 +31 32 42.9           ~ 2 0
50 MAPS-CD P295-230677 G 01 03 10.27 +33 07 36.5           ~ 1 0
51 MAPS-CD P295-156408 G 01 03 23.91 +33 27 59.1           ~ 1 0
52 MAPS-CD P295-2124445 G 01 03 43.05 +29 35 27.1           ~ 1 0
53 MAPS-CD P295-532118 G 01 03 45.31 +32 32 28.6           ~ 1 0
54 MAPS-CD P295-1615585 G 01 03 46.14 +30 34 14.4           ~ 1 0
55 MAPS-CD P295-325936 G 01 03 58.93 +32 57 48.5           ~ 1 0
56 UGC 657 G 01 03 59.14 +32 57 47.6   17       ~ 12 0
57 MAPS-CD P295-1827388 G 01 04 22.30 +30 10 56.9           ~ 1 0
58 MAPS-CD P295-434368 G 01 04 36.28 +32 46 29.0           ~ 1 0
59 AGC 112350 G 01 04 40.47 +32 19 49.2           ~ 2 0
60 MAPS-CD P295-100980 G 01 05 55.59 +33 31 16.3           ~ 2 0
61 LEDA 73583 GiG 01 06 24.2 +33 36 17           ~ 5 0
62 UGC 679 GiG 01 07 03.7 +32 23 22     16.6     ~ 38 0
63 MAPS-CD P295-1202937 G 01 07 04.77 +31 23 46.3           ~ 2 0
64 MAPS-CD P295-345620 G 01 07 16.11 +33 02 52.7           ~ 1 0
65 MAPS-CD P295-773634 G 01 07 47.79 +32 13 14.4           ~ 1 0
66 LEDA 1931241 GiG 01 09 14.0 +31 05 27           ~ 4 0
67 2MFGC 851 G 01 10 00.357 +32 54 15.63   16.5       ~ 11 0
68 MAPS-PP O-601-357226 G 01 10 03.02 +32 55 54.2           ~ 3 0
69 MAPS-CD P295-357773 G 01 10 12.33 +32 54 03.3           ~ 1 0
70 2MFGC 868 GiG 01 10 44.401 +33 01 53.23   16       ~ 15 0
71 LEDA 4307 G 01 11 58.66 +33 01 37.9   16.5       ~ 5 0
72 MAPS-CD P295-910484 G 01 12 00.39 +31 57 11.9           ~ 2 0
73 MAPS-CD P295-576122 G 01 14 35.63 +32 31 07.5           ~ 1 0
74 M 33 GiG 01 33 50.904 +30 39 35.79 6.17 6.27 5.72     ~ 5278 1
75 NGC 634 GiG 01 38 18.679 +35 21 53.47   14.0       ~ 54 0
76 ACO 262 ClG 01 52 50.4 +36 08 46           ~ 660 1
77 ACO 347 ClG 02 25 50 +41 52.5           ~ 146 1
78 NAME PER SUPERCL SCG 02 33.2 +41 37           ~ 369 1
79 ACO 426 ClG 03 19 47.2 +41 30 47           ~ 2004 1
80 NGC 2403 AGN 07 36 51.396 +65 36 09.17 9.31 8.84 8.38 8.19   ~ 1644 1
81 NAME HERCULES SUPERCL SCG 15 47 +18.2           ~ 138 1
82 MAPS-CD P293-137994 G 23 53 47.13 +31 12 33.1           ~ 1 0

    Equat.    Gal    SGal    Ecl

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2021.04.14-13:18:09

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