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

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Volume 536 (December 2011)

A&A, 536 (2011) A7

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Planck early results

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Table 3

Planck ERCSC characteristics.

Freq [GHz]	30	44	70	100	143	217	353	545	857

λ [μm]	10000	6818	4286	3000	2098	1382	850	550	350
Sky coverage in %	99.96	99.98	99.99	99.97	99.82	99.88	99.88	99.80	99.79
Beam FWHM [arcmin]^a	32.65	27.00	13.01	9.94	7.04	4.66	4.41	4.47	4.23
# of sources	705	452	599	1381	1764	5470	6984	7223	8988
# of \|b\| > 30° sources	307	143	157	332	420	691	1123	2535	4513

10σ^b [mJy]	1173	2286	2250	1061	750	807	1613	2074	2961
10σ^c [mJy]	487	1023	673	500	328	280	249	471	813
Flux density limit^d [mJy]	480	585	481	344	206	183	198	381	655

Notes.

^(a)

The precise beam values are presented in Zacchei et al. (2011) and Planck HFI Core Team (2011b). This table shows the values which were adopted for the ERCSC.

^(b)

Flux density of the median >10σ source at |b| > 30° in the ERCSC where σ is the photometric uncertainty of the source.

^(c)

Flux density of the faintest >10σ source at |b| > 30° in the ERCSC.

^(d)

Faintest source at |b| > 30° in the ERCSC.

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