Planck early results. III. First assessment of the Low Frequency Instrument in-flight performance

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Table 14

Effect on maps of the main systematic effects, in μK_CMBs^1/2.

	30GHz		44GHz		70GHz
	[μKs^1/2]		[μKs^1/2]		[μKs^1/2]

Channel	p-p	rms	p-p	rms	p-p	rms

1-Hz spikes .......................	4.00	0.45	1.51	0.15	2.56	0.30
Thermal fluct.
BEM .......................	1.27	0.11	0.63	0.05	2.70	0.24
FEM .......................	1.05	0.23	1.15	0.22	1.12	0.21
4 K loads ................	9.76	0.98	9.73	0.98	1.30	0.16
Total^a .......................	10.92	1.10	9.73	0.98	4.28	0.45

Notes.

^(a)

Estimated from maps combining all systematic effects (Fig. 25).

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