2013AJ....145..150M


C.D.S. - SIMBAD4 rel 1.7 - 2020.09.24CEST17:26:14

2013AJ....145..150M - Astron. J., 145, 150 (2013/June-0)

Exploring the interstellar media of optically compact dwarf galaxies.

MOST H.P., CANNON J.M., SALZER J.J., ROSENBERG J.L., ENGSTROM E. and FLISS P.

Abstract (from CDS):

We present new Very Large Array H I spectral line, archival Sloan Digital Sky Survey, and archival Spitzer Space Telescope imaging of eight star-forming blue compact dwarf galaxies that were selected to be optically compact (optical radii <1 kpc). These systems have faint blue absolute magnitudes (MB ≳ -17), ongoing star formation (based on emission-line selection by the Hα or [O III] lines), and are nearby (mean velocity = 3315 km/s ≃ 45 Mpc). One galaxy in the sample, ADBS 113845+2008, is found to have an H I halo that extends 58 r-band scale lengths from its stellar body. In contrast, the rest of the sample galaxies have H I radii to optical-scale-length ratios ranging from 9.3 to 26. The size of the H I disk in the "giant disk" dwarf galaxy ADBS 113845+2008 appears to be unusual as compared with similarly compact stellar populations.

Abstract Copyright:

Journal keyword(s): galaxies: dwarf - galaxies: evolution - galaxies: individual (IC 2271, ADBS J113845+2008, KISSR 245, KISSR 278, KISSR 396, KISSR 561, KISSR 572, KISSR 1021) - galaxies: irregular

Simbad objects: 25

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Number of rows : 25

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 NGC 94 GiG 00 22 13.5333804821 +22 28 58.853844279   15.6       ~ 9 0
2 LEDA 2807192 G 08 17 07.4 +24 33 50           ~ 6 0
3 IC 2267 GiG 08 18 01.607 +24 44 07.14   15.1       ~ 31 0
4 SDSS J081808.31+243006.4 G 08 18 08.307 +24 30 06.39           ~ 5 0
5 IC 2271 GiG 08 18 19.721 +24 31 36.40   15.3       ~ 18 0
6 NGC 2915 G 09 26 11.532 -76 37 34.75 13.13 12.93 12.68 11.90 12.8 ~ 301 2
7 Mrk 116 PaG 09 34 02.1 +55 14 25           ~ 1000 1
8 UGC 5288 PaG 09 51 17.241 +07 49 32.05 15.07 14.65 14.18 13.99   ~ 77 0
9 NAME M 81-82 Group GrG 09 55 +69.1           ~ 637 0
10 MCG+10-17-011 G 11 32 02.622 +57 22 36.69   17       ~ 46 1
11 NGC 3741 G 11 36 05.754 +45 17 02.96 15.01 14.55 14.23 14.06   ~ 192 0
12 LEDA 2807204 G 11 38 45.1 +20 08 20           ~ 13 0
13 NGC 4449 EmG 12 28 11.118 +44 05 36.81 10.11 9.98 9.64 9.45   ~ 1026 1
14 UGC 8024 GiC 12 54 05.248 +27 08 58.67 14.37 14.23 13.95 13.84   ~ 539 1
15 GALEX 2688061868453399950 G 13 15 51.593 +29 24 29.52   18.4   18.8   ~ 2 0
16 LEDA 1865747 SBG 13 16 27.93 +29 25 10.7   17.71 17.22     ~ 8 0
17 [SMB88] 2617 SBG 13 23 37.692 +29 17 17.04   18.23 17.82     ~ 13 0
18 NGC 5375 LIN 13 56 56.0065978386 +29 09 51.651196095   12.78 12.08 11.65 11.65 ~ 110 1
19 KISS F1355-4898 SBG 13 57 09.933 +29 13 10.48   17.49 17.15     ~ 22 0
20 MAPS-NGP O-325-1536477 G 13 57 28.9 +29 03 51           ~ 5 1
21 CASG 1230 SBG 14 29 53.6 +29 20 11   17.86 17.55     ~ 8 0
22 NGC 5657 rG 14 30 43.641 +29 10 50.31   14.4       ~ 73 0
23 LEDA 1865787 SBG 14 46 48.237 +29 25 17.62   17.50 17.09     ~ 8 0
24 LEDA 1862749 G 14 47 54.77 +29 19 26.4           ~ 6 0
25 LEDA 1857972 SBG 16 19 02.545 +29 10 22.20   17.85 17.54     ~ 11 0

    Equat.    Gal    SGal    Ecl

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2020.09.24-17:26:14

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