Planck early results. VII. The Early Release Compact Source Catalogue

Free Access

Table 1

Comparison between all sky surveys with similar frequencies aligned in rows.

DMR		WMAP		Planck		AKARI		IRAS		WISE

ν	FWHM	ν	FWHM	ν	FWHM	ν	FWHM	ν	FWHM	ν	FWHM

		23	53
32	420	33	40	30	32.65
		41	31	44	27.00
53	420	61	21	70	13.01
90	420	94	13	100	9.94
				143	7.04
				217	4.66
				353	4.41
				545	4.47
				857	4.23
						1.9 × 10³	0.8
						2.1 × 10³	0.7
						3.3 × 10³	0.45	3 × 10³	5.2
						4.6 × 10³	0.32	5 × 10³	3.9
						16.7 × 10³	0.09	12 × 10³	4.5	13.6 × 10³	0.2
						33 × 10³	0.05	25 × 10³	4.7	25 × 10³	0.11
										65 × 10³	0.11
										88 × 10³	0.1

Notes. The left column for each mission gives the frequency (ν in GHz) while the right column gives the spatial resolution as a full width at half maximum (FWHM) in arcminutes.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.