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Table 2

Polynomial fits used to approximate the continuum of each spectral band and observation.

Spectral band ObsID Wavelengths used for the polynomial fit [µm] a0 [Jy] a1 [Jy µm−1] a2 [Jy µm−2]
B3 1342186573 58.95–59.25, 67.4–67.7 113815 -967.280
B2 1342186574 76.7–77.0, 91.6–91.9 89631.3 -580.734
Rl 1342186573 103.4–103.7, 152.0–152.3, 181.7–182.0 83536.0 -743.613 1.80825
Rl 1342186574 103.4–103.7, 152.0–152.3, 181.7–182.0 57321.8 ^30.794 0.916970

Notes. Equation (2) gives the mathematical expression to calculate each polynomial using its coefficients listed here. We set a2 = 0 for the approximation of the continua in the spectral bands B3 and B2.

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