Table 2 Disk integrated line fluxes excluding emission from neighbouring complex organics

From: Pristine ices in a planet-forming disk revealed by heavy water

Molecule

Transition

Line flux (mJy km s−1)

Line flux (mJy km s−1)

Keplerian mask

Shifted spectrum

D2O

11,0–10,1

53 ± 4

61 ± 4

HDO

31,2–22,1

358 ± 14

408 ± 12

H218O

31,3–22,0

43 ± 9

58 ± 10

  1. The HDO and H218O line fluxes are a reanalysis of those originally presented in ref. 18. The uncertainty on the flux does not include the absolute flux calibration uncertainty of ALMA. The line fluxes are measured between 1.2 km s−1 and 6.4 km s−1 for the Keplerian masking method.
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