Radial distribution of dust, stars, gas, and star-formation rate in DustPedia face-on galaxies

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Table 2

Main properties of the Herschel images and the ancillary ones used for this work.

Instrument/survey	Wavelength	FWHM	Ref. FWHM	Pixel size
		[′′]		[′′]

GALEX-FUV^a	1516 Å	4.0–4.5	1	3.2
GALEX-NUV^a	2267 Å	5.0–5.5	1	3.2
SDSS-g^b	4686 Å	1.4	2	0.45
SDSS-i^b	7480 Å	1.2	2	0.45
SINGS-B^c	4360 Å	~1–2	3	0.433
SINGS-R^c	6440 Å	~1–2	3	0.433
Spitzer-IRAC-1^a	3.6 μm	1.7	4	0.75
Spitzer-IRAC-2^a	4.5 μm	1.7	4	0.75
WISE-W3^a	12 μm	6.8	5	1.375
WISE-W4^a	22 μm	11.8	5	1.375
Herschel-PACS^d	70 μm	6	6	2
Herschel-PACS^e	100 μm	8	6	3
Herschel-PACS^a	160 μm	12	6	4
Herschel-SPIRE^a	250 μm	18	7	6
Herschel-SPIRE^a	350 μm	24	7	8
Herschel-SPIRE^a	500 μm	36	7	12

Notes. These images are from the DustPedia database, except for the SINGS ones.

^(a)

Available data for the whole sample.

^(b)

Available data for nine sample galaxies: NGC 5457 (M 101), NGC 2403, NGC 3031 (M 81), NGC 5194 (M 51), NGC 5055 (M 63), NGC 4736 (M 94), NGC 3521, NGC 4725, and NGC 628 (M 74).

^(c)

Data for NGC 3621 and NGC 1097; for these two galaxies SDSS-g and SDSS-i data are not available.

^(d)

Available data for the whole sample except for NGC 300.

^(e)

Available data for the whole sample except for NGC 2403, NGC 3031 (M 81), NGC 5194 (M 51), and NGC 5236 (M 83). The numbers in Col. (4) refer to the following references: 1) Morrissey et al. (2007); 2) Bramich & Freudling (2012); 3) http://irsa.ipac.caltech.edu/data/SPITZER/SINGS/; 4) see “IRAC Instrument Handbook”, http://irsa.ipac.caltech.edu/data/SPITZER/docs/irac/iracinstrumenthandbook/; 5) see “Explanatory Supplement to the WISE All-Sky Data Release Products”, http://wise2.ipac.caltech.edu/docs/release/allsky/expsup/index.html; 6) see “PACS Observer’s Manual”, http://herschel.esac.esa.int/Docs/PACS/html/pacs_om.html; 7) see “The Spectral and Photometric Imaging Receiver (SPIRE) Handbook”, http://herschel.esac.esa.int/Docs/SPIRE/html/spire_om.html.

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