Free Access

Table 2

Observed results.

HIP t int T sys τ rms Δv T peak Tdv
(min.) (K) (mK) (km s-1) (mK) (K km s-1)

IRAM
44126 277 258 0.094 3.28 1.63
53449 430 240 0.047 2.43 1.63 8.0 ± 0.5 0.18 ± 0.01
67665 392 234 0.036 2.61 1.63
88122 188 278 0.097 4.10 1.63
APEX
44126 159 452 0.252 5.32 2.12
53449 525 430 0.156 2.84 2.12
2.01 4.42 5.3 ± 0.8 0.12 ± 0.02
61658 349 434 0.212 3.70 2.12

Notes. Hipparcos numbers, integration times (in minutes), system temperatures, zenith optical depths, rms noise at the listed channel separation, and peak temperatures and integrated intensities of the line profiles. All temperatures are on the main-beam scale.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.