Free Access
Table 3
Observed line parameters of H2CCO.
| Transition | JKa,Kc = 51,5−41,4 | JKa,Kc = 50,5−40,4 | JKa,Kc = 51,4−41,3 | ||||||
| Frequency (MHz) | 100 094.514 | 101 036.630 | 101 981.429 | ||||||
|
|
|||||||||
| V LSR | Δv |
|
V LSR | Δv |
|
V LSR | Δv |
|
|
| Source | (km s-1) | (km s-1) | (K km s-1) | (km s-1) | (km s-1) | (K km s-1) | (km s-1) | (km s-1) | (K km s-1) |
|
|
|||||||||
| Lupus-1A | +5.06(2) | 0.32(2) | 0.043(2) | +5.06(3) | 0.41(7) | 0.036(5) | +5.04(3) | 0.27(4) | 0.037(5) |
| L483 | +5.28(1) | 0.46(2) | 0.069(2) | – | – | – | – | – | – |
| L1495B | +7.62(1) | 0.30(1) | 0.035(1) | – | – | – | – | – | – |
| L1521F | +6.39(1) | 0.39(1) | 0.044(1) | – | – | – | – | – | – |
| Serpens South 1a | +7.58(1) | 0.64(2) | 0.062(2) | – | – | – | – | – | – |
Notes. Numbers in parentheses are 1σ uncertainties in units of the last digits. Line parameters obtained by Gaussian fits to the line profiles.
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.