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Table 3

Synthesized beams and RMS noise level per 0.3 km s−1 channel for the water line images.

Disk average quantities Inner warm disk
Target Beam Noise/channel ∫ Sυdυ ∫ Sυdυ
(mJy beam−1) (mJy) (cm−2) (mJy) (cm−2)
(km s−1) (km s−1)
TMC1A 0.79″ × 0.72″(59°) 9.0 < 11 < 4 × 1014 <1 × 10−7 <3 <1 × 1014 <7 × 10−7
L1527 0.79″ × 0.71″(53°) 8.0 < 10 < 3 × 1014 <2 × 10−7 <3 <1 × 1014 <8 × 10−7
Elias 29 0.39″ × 0.31″(−76°) 30 < 25 < 3 × 1014 <8 × 10−7 <17 <2 × 1014 <1 × 10−5
GSS30 IRS1 0.41″ × 0.32″(−75°) 300 < 200 < 2 × 1015 <1 × 10−6 <200 <2 × 1015 <1 × 10−4
GSS30 IRS3 0.41″ × 0.33″(−75°) 670 < 890 < 9 × 1015 <2 × 10−6 <52 <5 × 1015 <3 × 10−5

Notes. The upper limit to the integrated water line intensities are listed for a Gaussian line with a FWHM of 1 km s−1 (see text). Upper limits are extracted for the region of the disk and the inner warm disk region (Tdust > 100 K) as indicated below.

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