Planck early results
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Table 4

ERCSC source characterisation.

Frequency A B C D E F

30 705 ... ... 379 379 0.54
44 452 334 379 388 433 0.96
70 599 363 389 520 546 0.91
100 1381 496 520 1104 1128 0.82
143 1764 929 1106 1357 1534 0.87
217 5470 1067 1357 4190 4480 0.82
353 6984 2848 4189 4244 5585 0.80
545 7223 3404 4245 5363 6204 0.86
857 8988 ... 5365 ... 5365 0.60

Notes. 

(A)

Total number of sources detected.

(B)

Number of sources detected both at frequency just below and just above given frequency.

(C)

Number of sources detected at frequency just below given frequency.

(D)

Number of sources detected at frequency just above given frequency.

(E)

Number of sources detected either at frequency just below or just above given frequency.

(F)

Fraction of sources detected either at frequency just below or just above given frequency.

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