Observations of comet C/2020 F3 (NEOWISE) with IRAM telescopes

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Table 11

Dust continuum and production rates.

v (GHz)	ρ^(a) (″)	Flux density (mJy)	ß = 2.5	Q_dust^(b) 10³ (kg s⁻¹) ß=3	ß= 3.5
144.757	5	3.45 ± 0.25	17.9 ± 1.3	13.7±1.0	7.0 ± 0.5
160.244	5	3.79 ± 0.41	15.8 ± 1.7	12.1 ± 1.3	6.1 ± 0.7

Notes. ^(a)Aperture radius. ^(b)Dust production rates for different size indexes ß The maximum size is set to 0.7 m, and the dust volumetric density is taken equal to 800 kg m⁻³.

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