2002AJ....124.3135K

Query : 2002AJ....124.3135K

2002AJ....124.3135K - Astron. J., 124, 3135-3143 (2002/December-0)

The Hα and infrared star formation rates for the nearby field galaxy survey.

KEWLEY L.J., GELLER M.J., JANSEN R.A. and DOPITA M.A.

Abstract (from CDS):

We investigate the Hα and infrared star formation rate (SFR) diagnostics for galaxies in the Nearby Field Galaxy Survey (NFGS). For the 81 galaxies in our sample, we derive Hα fluxes (included here) from integrated spectra. There is a strong correlation between the ratio of far-infrared to optical luminosities L(FIR)/L(Hα) and the extinction E(B-V) measured with the Balmer decrement. Before reddening correction, the SFR(IR) and SFR(Hα) are related to each other by a power law: SFR(IR)=(2.7±0.3)SFR(Hα)1.30±0.06. Correction of the SFR(Hα) for extinction using the Balmer decrement and a classical reddening curve both reduces the scatter in the SFR(IR)-SFR(Hα) correlation and results in a much closer agreement between the two SFR indicators; SFR(IR)=(0.91±0.04)SFR(Hαcorr)1.07±0.03. SFR(IR) and SFR(Hα) agree to ∼10%. This SFR relationship spans 4 orders of magnitude and holds for all Hubble types with IRAS detections in the NFGS. A constant ratio between the SFR(IR) and SFR(Hα) for all Hubble types, including early types (S0-Sab), suggests that the IR emission in all these objects results from a young stellar population.

Abstract Copyright: ∼

Journal keyword(s): ISM: Dust, Extinction - Galaxies: Spiral - Galaxies: Starburst

CDS comments: In table, there are discrepancies between the visible and the machine-readable version.

Simbad objects: 82

goto Full paper

goto View the references in ADS

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 - 2026 		#notes
1 Z 383-69 EmG 00 41 21.5333391336 -01 42 57.091024512   14.3   13.9 13.6 ~ 67 0
2 Z 500-91 GiP 00 46 56.0222630808 +32 40 31.127024964   13.86       ~ 70 1
3 Z 412-7 GiC 01 37 07.2924214752 +04 53 07.203735960   14.5       ~ 39 0
4 Z 502-120 G 01 37 16.9022587008 +28 53 25.781796924   14.4       ~ 40 0
5 NGC 695 AGN 01 51 14.3479513536 +22 34 55.956444960   13.7       ~ 201 1
6 Z 482-61 LSB 02 03 37.495 +24 04 31.89   14.1       ~ 84 0
7 IC 197 AG? 02 04 04.9377499704 +02 47 12.404807592   14.3       ~ 43 0
8 Z 438-32 AG? 02 08 24.655 +14 58 18.99   14.3       ~ 43 0
9 NGC 927 G 02 26 37.2835891560 +12 09 18.739894248   14.5       ~ 57 0
10 Z 388-21 LSB 02 28 12.376 -01 20 56.33   13.7   13.7 13.6 ~ 59 0
11 Z 264-47 LIN 09 00 20.2564349568 +52 29 39.268714632   13.7       ~ 56 0
12 NGC 2780 GiP 09 12 44.3905229280 +34 55 31.725869052   14.2       ~ 94 0
13 NGC 2844 GiG 09 21 48.0170367528 +40 09 04.472982288   13.6       ~ 131 0
14 NGC 3011 Sy2 09 49 41.2024297320 +32 13 15.992090904   14.2       ~ 95 0
15 NGC 3009 GiG 09 50 11.1247559952 +44 17 42.129497076   14.5       ~ 42 0
16 IC 2520 AG? 09 56 20.1361529424 +27 13 39.227772504   14.3       ~ 68 0
17 Z 239-48 LSB 09 58 53.4396828504 +47 44 12.874722000   14.4       ~ 64 0
18 NGC 3075 GiG 09 58 56.2864363416 +14 25 07.480575876   14.5       ~ 51 0
19 Z 36-16 AG? 10 00 31.9920033168 +04 24 25.671558420   14.2       ~ 74 0
20 NGC 3104 AG? 10 03 57.185 +40 45 41.43   14.2       ~ 142 0
21 Z 36-65 AG? 10 13 58.795 +07 01 26.88   14.4       ~ 69 0
22 NGC 3213 GiG 10 21 17.3501124672 +19 39 06.335892720   14.3       ~ 61 0
23 NGC 3264 LSB 10 32 19.520 +56 05 06.60   14.3       ~ 72 0
24 NGC 3279 GiG 10 34 42.792 +11 11 50.08   14.10       ~ 110 0
25 Z 240-60 H2G 10 35 04.867 +46 33 41.22   14.1       ~ 56 0
26 Z 65-63 GiG 10 36 21.321 +13 42 41.00   14.2       ~ 61 0
27 IC 2591 G 10 36 38.6679587376 +35 03 10.509559380   14.5       ~ 42 0
28 Z 241-6 LSB 10 39 46.923 +47 55 55.09   14.5       ~ 49 0
29 Z 212-39 AGN 10 41 50.7364575720 +38 43 00.445619892   14.5       ~ 36 0
30 NGC 3510 LSB 11 03 43.356 +28 53 13.58   13.6       ~ 199 0
31 Z 267-41 AG? 11 06 54.697 +51 12 12.16   14.20       ~ 81 0
32 IC 673 Sy2 11 09 25.2839934312 -00 05 51.873740016   14.06   13.646 14.1 ~ 68 1
33 NGC 3633 AG? 11 20 26.2369091784 +03 35 07.894295520   14.45       ~ 85 2
34 Z 292-9 GiP 11 36 26.47296 +58 11 28.9572   14.3       ~ 97 1
35 NGC 3795A AG? 11 39 21.3442791864 +58 16 06.980315664   14.2       ~ 67 0
36 Z 97-44 AGN 11 39 47.5399702776 +19 56 00.304679652   14.2       ~ 51 0
37 NGC 3795 GiG 11 40 06.841 +58 36 47.37   14.1       ~ 91 0
38 Z 214-30 AG? 11 50 12.187 +42 04 29.82   14.20       ~ 64 0
39 IC 746 EmG 11 55 35.1139294128 +25 53 22.062228936   14.5       ~ 50 0
40 NGC 3978 LIN 11 56 10.3239126576 +60 31 21.105114384   13.2       ~ 70 0
41 Z 315-8 H2G 12 02 37.0627088832 +64 22 35.064264864   14.3       ~ 68 1
42 NGC 4120 AG? 12 08 31.003 +69 32 41.47   14.1       ~ 59 0
43 NGC 4141 AG? 12 09 47.3108897640 +58 50 57.253147188   14.5       ~ 86 0
44 NGC 4159 AG? 12 10 53.635 +76 07 32.99   14.3       ~ 57 0
45 NGC 4238 AG? 12 16 55.8123033360 +63 24 35.571632004   14.2       ~ 64 0
46 Z 243-68 AG? 12 19 12.2467997544 +49 21 17.286997140   14.3       ~ 56 0
47 Z 216-10 LSB 12 32 26.893 +42 42 14.84   13.7       ~ 130 0
48 NGC 4509 GiG 12 33 06.500 +32 05 27.35   14.1       ~ 93 0
49 Z 335-15 G 12 35 08.73767 +72 13 52.1870   14.30       ~ 35 0
50 NGC 4758 GiG 12 52 44.255 +15 50 52.82   14.1       ~ 144 0
51 Z 271-19 LSB 13 08 37.262 +54 04 28.02   14.2       ~ 64 0
52 IC 4213 GiG 13 12 11.217 +35 40 10.73   14.1       ~ 95 0
53 Z 217-34 AG? 13 21 36.0083858712 +42 16 57.848962800   14.5       ~ 40 0
54 NGC 5230 GiG 13 35 31.8688678992 +13 40 34.240271556   13.4       ~ 86 0
55 Z 190-39 GiC 13 38 24.871 +33 07 03.75   14.389       ~ 68 0
56 NGC 5267 LIN 13 40 39.9765450720 +38 47 38.639158116   14.3       ~ 59 0
57 NGC 5338 AG? 13 53 26.5503668640 +05 12 27.975949560   14.3       ~ 118 0
58 NGC 5356 GiP 13 54 58.422 +05 20 00.98   14.1       ~ 112 0
59 NGC 5425 GiG 14 00 47.673 +48 26 37.82   14.3       ~ 88 0
60 NGC 5491 AG? 14 10 57.3535357272 +06 21 53.492958720   13.9       ~ 61 0
61 NGC 5541 G 14 16 31.8001190520 +39 35 20.611389876   13.4       ~ 68 0
62 Z 75-65 AG? 14 32 53.525 +11 35 41.47   14.3       ~ 80 0
63 NGC 5762 Sy2 14 48 42.5685455352 +12 27 25.966186524   14.3       ~ 84 0
64 Z 193-4 H2G 14 50 56.495 +35 34 18.27   14.5 14.83     ~ 212 0
65 Z 248-44 AG? 15 01 09.481 +44 41 53.51   14.30       ~ 61 0
66 NGC 5881 AG? 15 06 20.8187456280 +62 58 51.508098984   14.1       ~ 27 0
67 NGC 5874 GiG 15 07 51.820 +54 45 10.08   14.1       ~ 98 0
68 NGC 5875A AG? 15 08 33.4989384408 +52 17 46.226634684   14.1       ~ 54 0
69 IC 1124 GiG 15 30 00.604 +23 38 17.52   14.5       ~ 45 0
70 Z 319-18 GiG 15 31 45.2165326056 +67 33 22.698079164   14.4       ~ 44 0
71 IC 1141 LIN 15 49 46.9398825192 +12 23 57.530200452   14.5       ~ 59 0
72 NGC 6007 LIN 15 53 23.1695197512 +11 57 33.057856476   14.1       ~ 64 0
73 Z 107-58 AG? 15 54 41.2346829528 +16 37 02.322772572   14.5       ~ 49 0
74 NGC 6131 GiC 16 21 52.2358366224 +38 55 56.861315832   14.2       ~ 48 0
75 NGC 7328 AG? 22 37 29.2909038096 +10 31 53.624742996   13.99 13.10 12.55 11.46 ~ 95 0
76 Z 405-8 AG? 22 45 08.490 +06 25 46.51   14.20       ~ 80 0
77 UGC 12265 PaG 22 57 35.6 +19 47 12           ~ 32 0
78 UGC 12265 N GiP 22 57 35.976 +19 47 25.66   14.5       ~ 44 0
79 NGC 7460 AG? 23 01 42.8848796688 +02 15 49.154355324   14.2       ~ 65 0
80 Z 454-40 GiG 23 20 02.7842827632 +15 57 10.025218404   14.3       ~ 84 0
81 NGC 7620 AGN 23 20 05.6852313504 +24 13 16.129502148   13.5       ~ 90 0
82 IC 1504 GiG 23 41 19.4666302824 +04 01 03.169636968   14.5       ~ 59 0

To bookmark this query, right click on this link: simbad:objects in 2002AJ....124.3135K and select 'bookmark this link' or equivalent in the popup menu