2019ApJ...880..149P

Query : 2019ApJ...880..149P

2019ApJ...880..149P - Astrophys. J., 880, 149-149 (2019/August-1)

Stellar populations of nine passive spiral galaxies from the CALIFA survey: are they progenitors of S0s?

PAK M., LEE J.H., JEONG H., KIM S., SMITH R. and LEE H.-R.

Abstract (from CDS):

We investigate the stellar population properties of passive spiral galaxies in the Calar Alto Legacy Integral Field Area survey. Nine spiral galaxies that have (NUV-r > 5 (NUV is near-UV filter) and no/weak nebular emission lines in their spectra are selected as passive spirals. Our passive spirals lie in the redshift range of 0.001 < z < 0.021 and have a stellar mass range of 10.2 < log(M*/M☉) < 10.8. They clearly lie in the domain of early-type galaxies in the Wide-field Infrared Survey Explorer infrared color-color diagram. We analyze the stellar populations out to two effective radii, using the best-fitting model to the measured absorption line-strength indices in the Lick Observatory Image Dissector Scanner system. We find that stellar populations of the passive spirals span a wide range, even in their centers, and hardly show any common trend among themselves either. We compare the passive spirals with Lenticular (S0-type) galaxies (S0s) selected in the same mass range. S0s cover a wide range in age, metallicity, and [α/Fe], and stellar populations of the passive spirals are encompassed in the spread of the S0 properties. However, the distribution of passive spirals are skewed toward higher values of metallicity, lower [α/Fe], and younger ages at all radii. These results show that passive spirals are possibly related to S0s in their stellar populations. We infer that the diversity in the stellar populations of S0s may result from different evolutionary pathways of S0 formation, and passive spirals may be one of the possible channels.

Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.

Journal keyword(s): galaxies: clusters: general - galaxies: evolution - galaxies: spiral - galaxies: stellar content

Simbad objects: 37

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Number of rows : 37
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 175 Sy2 00 37 21.5488991448 -19 56 03.358974336   12.95   11.73 12.4 ~ 110 0
2 NGC 364 LIN 01 04 40.8307468896 -00 48 09.890173044   14.6       ~ 73 0
3 NGC 472 GiG 01 20 28.6978723848 +32 42 32.681532816   14.2       ~ 50 0
4 NGC 495 GiG 01 22 55.9580753040 +33 28 17.045070636   14.0       ~ 98 0
5 NGC 507 rG 01 23 39.950 +33 15 22.22   13.0       ~ 459 1
6 Z 385-160 GiG 01 28 59.5681756536 -00 33 42.865293384   14.0       ~ 61 0
7 Z 437-36 LIN 01 49 00.0589808376 +13 12 39.999609288   14.11       ~ 57 1
8 NGC 677 rG 01 49 14.0467760952 +13 03 19.235854008   14.3       ~ 89 1
9 Z 388-43 AGN 02 31 57.7693138392 +01 14 47.396670036   15.4       ~ 45 0
10 Z 388-46 BiC 02 32 40.1746949952 +00 15 36.333587484   14.3       ~ 51 0
11 NAME Psc-Per Supercluster SCG 02 33.2 +41 37           ~ 444 1
12 NGC 976 GiG 02 34 00.0380649672 +20 58 36.291595584   12.9       ~ 124 0
13 NGC 1167 LIN 03 01 42.3322774176 +35 12 20.300948892   13.84 12.77     ~ 382 1
14 NGC 1656 AG? 04 45 53.3837043048 -05 08 12.198704784   14   12.33   ~ 37 0
15 NGC 1666 EmG 04 48 32.8484077824 -06 34 12.108236736   13.5       ~ 51 0
16 NGC 2253 AG? 06 43 14.6846186952 +65 40 38.950679568   15.0       ~ 66 0
17 NGC 2529 GiG 08 07 55.6050454344 +17 49 06.512507940   14.7       ~ 52 0
18 NGC 2543 GiP 08 12 57.955 +36 15 16.23   12.70       ~ 182 1
19 NGC 2553 GiG 08 17 34.9989520608 +20 54 11.072486592   15.0       ~ 62 0
20 NGC 2563 GiG 08 20 35.6870161656 +21 04 04.111020012   13.7 12.39     ~ 163 1
21 IC 2341 LIN 08 23 41.4565340784 +21 26 05.557043364   14.9       ~ 61 0
22 NGC 3182 Sy2 10 19 33.0239134272 +58 12 20.586154752   13.0       ~ 121 0
23 NGC 3300 LIN 10 36 38.4367313856 +14 10 15.994982964   13.4       ~ 115 0
24 NGC 3811 H2G 11 41 16.6113724536 +47 41 26.982320640   13.0       ~ 182 0
25 NAME Virgo Cluster ClG 12 30 47.8 +12 23 07           ~ 7107 0
26 NGC 5473 GiG 14 04 43.2276404712 +54 53 33.499699368   12.5       ~ 156 0
27 NGC 5598 GiG 14 22 28.2812133360 +40 19 11.300322396   14.3       ~ 50 0
28 NGC 5794 GiG 14 55 53.6328865464 +49 43 33.894052500   14.5       ~ 42 0
29 NGC 5797 GiG 14 56 24.0575666904 +49 41 46.171172220   13.6       ~ 49 0
30 NGC 5829 AG? 15 02 42.0057190680 +23 20 00.960234468   14.14   12.93   ~ 99 0
31 NGC 5876 LIN 15 09 31.5746010120 +54 30 23.371242012   13.9       ~ 81 0
32 NGC 6032 GiG 16 03 01.1201862024 +20 57 21.239605764   15.0       ~ 76 0
33 NGC 7563 LIN 23 15 55.9242198192 +13 11 46.060536984 14.48 13.87 12.81     ~ 83 1
34 NGC 7623 GiG 23 20 30.0039351816 +08 23 44.814596208   13.9       ~ 88 0
35 NGC 7653 LIN 23 24 49.3605599784 +15 16 32.129440788   12.06 11.91     ~ 118 1
36 NGC 7683 GiG 23 29 03.8180030520 +11 26 42.645888420   14.60       ~ 66 0
37 NGC 7716 AG? 23 36 31.4564531712 +00 17 50.183061252   12.9   13.0 12.6 ~ 180 0

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