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Table A.2.
Reference flux densities of secondary calibrators at the NIKA2 reference frequencies 150 and 260 GHz.
| Flux densities (Jy) | ||||
|---|---|---|---|---|
| Array 1 and 3 | Array 2 | α | Reference | |
| MWC349A | 2.06 ± 0.04 | 1.48 ± 0.02 | +0.60 ± 0.01 | PdBI and NOEMA monitoring |
| NGC 7027 | 3.46 ± 0.11 | 4.26 ± 0.24 | −0.34 ± 0.10 | Hoare et al. (1992) |
| CRL2688 | 2.91 ± 0.23 | 0.76 ± 0.14 | +2.44 ± 0.18 | Dempsey et al. (2013) |
Notes. Uncertainties of flux densities extrapolated at 150 and 260 GHz include contribution of the uncertainty on the spectral index α, which is defined as Sν ∝ να.
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