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Table 3

Summary of the observational results.

Band SP νobs rms Opacity
(GHz) (mK)

E090 WILMA 79.3–115.7 1.5 (0.5) 0.12 (0.05)
E150 WILMA 128.4–174.8 2.7 (1.3) 0.19 (0.11)
E230 FTS 202.1–270.7 4.7 (0.6) 0.18 (0.03)
E330 FTS 277.1–356.2 12.8 (10.4) 0.26 (0.16)

Notes. Values given between parentheses represent 1σ of the value. Col. 1 EMIR band; Col. 2 spectrometer; Col. 3 observed frequency windows in GHz; Col. 4 root mean square (rms) noise in units of for a spectral resolution of 2 MHz; Col. 5 zenith atmospheric opacity at the observed frequency.

(†)

217.5–217.8 gap.

(‡)

325.0–329.5 gap.

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