1997A&AS..124..405D

Query : 1997A&AS..124..405D

1997A&AS..124..405D - Astron. Astrophys., Suppl. Ser., 124, 405-424 (1997/September-0)

Multi-spectral study of a new sample of blue compact dwarf galaxies. I. B and R surface photometry of 23 objects from the Byurakan lists.

DOUBLIER V., COMTE G., PETROSIAN A., SURACE C. and TURATTO M.

Abstract (from CDS):

We present the first results of the surface photometry of a sample of Blue Compact Dwarf galaxies (hereafter BCDGs). The images were obtained at Pic du Midi (France) and Asiago (Italy). In this paper, we produce an atlas of isophotal maps and brightness distribution profiles for 23 objects in the Northern hemisphere. Short individual descriptions of the galaxies, and tables of photometric parameters are given. The main result is that a substantial fraction of objects are showing an r1/4 brightness distribution, consistently with previous observations. The integral colors, luminosity-radius relations and ``compactness'' properties are briefly investigated. This sample is being extended with new observations, that will be reported in a future paper with a more complete discussion.

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Journal keyword(s): galaxies: compact - galaxies: photometry - galaxies: starburst - galaxies: structure photometry

Nomenclature: SBSG JHHMM+DDdA N=9

CDS comments: Note that in table 1, the 9 SBS HHMM+DDd galaxies have coordinates in B1950 and NOT in 2000...

Simbad objects: 23

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Number of rows : 23
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 Mrk 996 Sy1 01 27 35.5248944352 -06 19 35.432857848 14.75 15.05 14.48 14.06 13.70 ~ 136 0
2 LEDA 6118 AG? 01 39 12.515 +33 07 04.81   16.5       ~ 6 0
3 Mrk 1416 H2G 09 20 55.93 +52 34 07.2   17.0       ~ 62 0
4 Z 239-19 H2G 09 40 27.0097822368 +48 20 15.466478856   13.5       ~ 77 0
5 Z 289-17 H2G 09 43 01.582 +58 58 24.83   15.1       ~ 47 0
6 SBSG 0940+544N G 09 44 16.70 +54 11 33.0           ~ 28 0
7 Mrk 1426 AG? 09 49 18.3298796568 +48 33 50.156564724   16.5       ~ 25 0
8 KUG 1006+578 AG? 10 09 35.416 +57 34 01.34   17       ~ 21 0
9 Mrk 1434 SBG 10 34 10.155 +58 03 49.13   16.5   16.54   ~ 80 0
10 LEDA 32915 AG? 10 56 58.6940609952 +50 08 26.214831024   15.7       ~ 22 0
11 Mrk 1450 AGN 11 38 35.6552554896 +57 52 26.636623644   15.5       ~ 130 1
12 LEDA 2399182 GiC 11 49 54.453 +51 44 10.99   17.0       ~ 24 0
13 IC 745 AGN 11 54 12.2719925760 +00 08 11.823367524   14.59 14.19     ~ 139 1
14 Z 246-12 AG? 13 33 23.308 +49 06 12.95   15.11 14.78     ~ 51 0
15 Mrk 1480 H2G 13 42 51.8581668336 +52 42 30.386681784   16.5       ~ 30 0
16 Mrk 1481 H2G 13 42 59.417 +52 41 18.14   17.0       ~ 27 0
17 LEDA 140283 AG? 14 15 09.21 +49 20 32.2   17.0       ~ 13 0
18 Z 247-36 AG? 14 30 12.2086044216 +45 32 32.369487468   15.2       ~ 31 0
19 NVSS J153412+571655 rG 15 34 13.3862564640 +57 17 07.282532472   15.8       ~ 79 1
20 Z 276-29 AGN 16 35 20.996 +52 12 52.20   15.6       ~ 61 0
21 NGC 7077 AG? 21 29 59.634 +02 24 51.75 14.05 14.25 13.67 13.23 12.86 ~ 106 0
22 Mrk 324 AG? 23 26 32.783 +18 16 00.07   15.5       ~ 66 0
23 Mrk 1131 EmG 23 28 01.121 -02 09 51.86   16.0       ~ 20 0

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