2023A&A...670A.117C

Query : 2023A&A...670A.117C

2023A&A...670A.117C - Astronomy and Astrophysics, volume 670A117 (2023/2-1)

MEGADES: MEGARA galaxy disc evolution survey Data release I: Central fields.

CHAMORRO-CAZORLA M., GIL DE PAZ A., CASTILLO-MORALES A., GALLEGO J., CARRASCO E., IGLESIAS-PARAMO J., GARCIA-VARGAS M.L., PASCUAL S., CARDIEL N., CATALAN-TORRECILLA C., ZAMORANO J., SANCHEZ-BLAZQUEZ P., PEREZ-CALPENA A., GOMEZ-ALVAREZ P. and JIMENEZ-VICENTE J.

Abstract (from CDS):

The main interest of the science team for the exploitation of the MEGARA instrument at the 10.4 m Gran Telescopio Canarias (GTC) is devoted to the study of nearby galaxies. The focus lies on researching the history of star formation, and the chemical and kinematical properties of disc systems. We refer to this project as MEGADES: the MEGARA galaxy disc evolution survey. The initial goal of MEGADES is to provide a detailed study of the inner regions of nearby disc galaxies in terms of their spectrophotometric and chemical evolution, and to provide a dynamical characterisation by distinguishing the contribution of in situ and ex situ processes to the history of star formation and effective chemical enrichment of these regions. In addition, the dynamical analysis of these inner regions naturally includes the identification and characterisation of galactic winds that might be present in these regions. At a later stage, we will extend this study farther out in galactocentric distance. The first stage of this project encompasses the analysis of the central regions of 43 nearby galaxies observed with the MEGARA integral field unit for ∼114 h, including both guaranteed time and open time observations. In this paper we provide a set of all the processed data products available to the community and early results from the analysis of these data regarding stellar continuum and ionised and neutral gas features.

Abstract Copyright: © The Authors 2023

Journal keyword(s): galaxy: bulge - galaxies: ISM - galaxies: evolution - galaxies: stellar content - techniques: imaging spectroscopy

Simbad objects: 65

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Number of rows : 65
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 NGC 23 AGN 00 09 53.411 +25 55 25.46   12.5       ~ 331 2
2 NGC 26 GiP 00 10 25.8802950840 +25 49 54.906561264   13.9       ~ 91 1
3 * zet Cas bC? 00 36 58.2844874846 +53 53 48.877599163 2.58 3.47 3.66 3.74 3.95 B2IV 470 0
4 IC 1683 GiG 01 22 38.867 +34 26 13.21   14.2       ~ 101 0
5 NGC 600 Sy2 01 33 05.292 -07 18 41.06   13.1   13.0 12.9 ~ 93 0
6 NGC 716 AG? 01 52 59.6547585288 +12 42 30.693406572   14.0       ~ 104 1
7 NGC 718 GiC 01 53 13.2842245224 +04 11 44.843164296   12.52 11.67 11.10 10.29 ~ 165 0
8 * ksi02 Cet * 02 28 09.5570589539 +08 27 36.216809306 4.14 4.25 4.30 4.29 4.34 B9III 352 0
9 NGC 1042 SyG 02 40 23.9724818544 -08 26 00.736256616 11.47 11.56 11.02 11.7 11.4 ~ 286 1
10 NGC 1087 H2G 02 46 25.1550134904 -00 29 55.457857644   11.5   11.4 11.5 ~ 379 0
11 * pi.02 Ori * 04 50 36.7224881321 +08 54 00.652210041 4.39 4.36 4.35 4.29 4.29 A1Vn 193 0
12 * mu. Col V* 05 45 59.8950238944 -32 18 23.162261796 3.84 4.90 5.18 5.30 5.57 O9.5V 523 0
13 NGC 2500 GiG 08 01 53.1717201720 +50 44 13.602483780 11.98 12.20 11.62 11.34 10.85 ~ 215 2
14 NGC 2543 GiP 08 12 57.955 +36 15 16.23   12.70       ~ 182 1
15 FIRST J081258.7+361146 rG 08 12 58.477 +36 11 53.90   16.5       ~ 18 0
16 NGC 2537 H2G 08 13 14.643 +45 59 23.25 12.18 12.50 11.69 11.66   ~ 314 2
17 NGC 2552 EmG 08 19 20.5355420472 +50 00 34.590204468 13.44 13.00 12.56     ~ 284 1
18 * eta Hya bC* 08 43 13.4757536071 +03 23 55.182801587 3.380 4.100 4.300 4.37 4.56 B3V 418 1
19 NGC 2967 EmG 09 42 03.2933676504 +00 20 11.109810012   12.1   12.2 11.9 ~ 171 0
20 NGC 3104 AG? 10 03 57.185 +40 45 41.43   14.2       ~ 142 0
21 NGC 3485 AGN 11 00 02.3705905728 +14 50 29.983054596   12.8       ~ 134 0
22 NGC 3507 AGN 11 03 25.3619733360 +18 08 07.607343732   11.4       ~ 211 0
23 * tet Crt PM* 11 36 40.9092052035 -09 48 08.001725582   4.604 4.673     B9.5V 226 0
24 NGC 3780 LIN 11 39 22.3564409496 +56 16 14.409578892   12.2       ~ 127 0
25 NGC 3893 GiG 11 48 38.207 +48 42 38.84   11.23 10.67     ~ 391 1
26 * gam UMa Em* 11 53 49.8473166 +53 41 41.135025 2.440 2.450 2.440 2.44 2.47 A0V 417 0
27 NGC 3982 Sy2 11 56 28.1445516072 +55 07 30.859586652   12.20 11.70 11.18   ~ 588 1
28 NGC 3998 Sy2 11 57 56.1334044408 +55 27 12.922443432   11.64 12.10 10.09   ~ 682 2
29 NGC 4037 EmG 12 01 23.6605207728 +13 24 03.710175552   13.8       ~ 133 0
30 NGC 4041 SyG 12 02 12.2376697152 +62 08 14.096124312   11.6       ~ 270 1
31 NGC 4189 GiC 12 13 47.2380839784 +13 25 29.445094632   12.51 11.74     ~ 294 1
32 NGC 4278 LIN 12 20 06.8242 +29 16 50.722 11.54 11.09 10.16     ~ 988 2
33 NGC 4593 Sy1 12 39 39.4435107024 -05 20 39.034988448   13.95 13.15     ~ 1179 0
34 NGC 4750 LIN 12 50 07.3113940944 +72 52 28.653179520   11.8       ~ 153 0
35 * tet Vir ** 13 09 56.9889385680 -05 32 20.414634792   4.385 4.397     A1IVs 277 0
36 NGC 5216 Sy2 13 32 06.9115980360 +62 42 02.424417552   16.80 16.14     ~ 137 0
37 NGC 5218 AGN 13 32 10.4297476488 +62 46 04.122362532   13.1       ~ 181 1
38 NGC 5394 H2G 13 58 33.6405096192 +37 27 12.732147036   13.7 13.12     ~ 215 2
39 NGC 5395 Sy2 13 58 37.9605982608 +37 25 28.161627744   13.26 12.48     ~ 225 1
40 NGC 5616 GiG 14 24 20.753 +36 27 41.02   14.8       ~ 56 1
41 * 108 Vir * 14 45 30.2044637184 +00 43 02.180202816   5.656 5.665     B9.5V 165 0
42 NGC 5963 EmG 15 33 27.7333715909 +56 33 33.938950529   13.34 13.65     ~ 113 0
43 NGC 5953 Sy2 15 34 32.40240 +15 11 37.7990   13.23 12.45     ~ 389 1
44 NGC 5954 GiP 15 34 35.175 +15 11 53.67   13.7       ~ 180 0
45 NGC 5957 Sy2 15 35 23.2175160360 +12 02 51.281778048   13.3       ~ 143 0
46 BD+33 2642 pA* 15 51 59.8854348048 +32 56 54.329485272 9.806 10.61 10.73 10.884 10.961 O7p 456 0
47 HCG 79 CGG 15 59 11.605 +20 45 24.66           ~ 117 0
48 NGC 6027 GiG 15 59 12.542 +20 45 48.07   13.4   13.07   ~ 117 2
49 Z 167-26 G 16 06 40.18179 +30 05 56.6421   14.4       ~ 126 0
50 NGC 6140 AG? 16 20 58.162 +65 23 25.98   12.6       ~ 122 0
51 NGC 6217 AGN 16 32 39.2100852960 +78 11 53.487076092   14.37 13.88     ~ 320 0
52 NGC 6339 AG? 17 17 06.4816037376 +40 50 41.528749272   13.7       ~ 85 0
53 NGC 6412 GiG 17 29 37.522 +75 42 15.59   12.40       ~ 155 0
54 * 58 Aql * 19 54 44.7948526968 +00 16 25.050363384   5.703 5.631     B9IV 228 0
55 V* V2011 Cyg SB* 20 12 33.1203741480 +40 16 05.445674868 7.32 7.85 7.55     O4.5V(n)((f)) 221 0
56 * eps Aqr * 20 47 40.5495728200 -09 29 44.796936843 3.79 3.77 3.77 3.70 3.70 B9.5V 292 0
57 NGC 7025 LIN 21 07 47.3404766136 +16 20 09.224408688   14.10       ~ 82 0
58 MCG-01-54-011 AG? 21 19 43.030 -07 33 12.45   14.6   14.5 14.4 ~ 35 1
59 NAME Stephan's Quintet CGG 22 35 57.5 +33 57 36           ~ 480 1
60 * 42 Peg PM* 22 41 27.7207176 +10 49 52.907917 3.10 3.33 3.41 3.43 3.50 B8.5IV 320 0
61 NGC 7437 LSB 22 58 10.049 +14 18 32.46   14.4       ~ 73 0
62 NGC 7479 Sy2 23 04 56.6432243448 +12 19 22.357387020 11.74 11.60 10.85 10.47 9.66 ~ 783 2
63 NGC 7591 SyG 23 18 16.2727927344 +06 35 09.108933504   13.8       ~ 285 1
64 NGC 7738 LIN 23 44 02.0233516093 +00 30 59.758852365   14.4       ~ 112 1
65 NGC 7787 AG? 23 56 07.8162173688 +00 32 57.979989312   15.7       ~ 80 0

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