EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 673 (May 2023) A&A, 673 (2023) A24 Full HTML
Open Access

Table 2

Line parameters of the strongest hyperfine components of H2NC and H2CN.

Source Molecule Transition νcalc (MHz) VLSR (km s−1) Δυ (km s−1) peak (mK) (mK km s−1)
L1544 H2NC 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 3.5–2.5 72 194.211 7.10(2) 0.49(4) 31.7(2) 16.5(10)
L1544 H2NC 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 2.5–1.5 72 210.940 7.13(3) 0.48(6) 26.4(2) 13.4(14)
L134N H2NC 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 3.5–2.5 72 194.211 2.40(2) 0.47(3) 39.4(3) 19.6(10)
L134N H2NC 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 2.5–1.5 72 210.940 2.40(3) 0.43(6) 25.7(3) 11.8(15)
TMC-2 H2NC 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 3.5–2.5 72 194.211 6.19(5) 0.45(13) 19.4(5) 9.3(21)
TMC-2 H2NC 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 2.5–1.5 72 210.940 6.25(4) 0.20(10) 16.8(5) 3.6(16) (a)
Lupus-1A H2NC 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 3.5–2.5 72 194.211 5.00(8) 0.40(19) 18.9(5) 8.0(27)
Lupus-1A H2NC 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 2.5–1.5 72 210.940 5.11(5) 0.34(10) 17.7(5) 6.4(17)
L1489 H2NC 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 3.5–2.5 72 194.211 6.66(4) 0.50(9) 14.1(3) 7.4(12)
L1489 H2NC 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 2.5–1.5 72 210.940 6.71(5) 0.39(10) 14.2(3) 5.9(14)
TMC-1NH3 H2NC 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 3.5–2.5 72 194.211 5.89(3) 0.54(8) 22.8(2) 13.0(17)
TMC-1NH3 H2NC 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 2.5–1.5 72 210.940 5.86(4) 0.54(9) 22.4(2) 12.7(18)
L1498 H2NC 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 3.5–2.5 72 194.211 7.71(5) 0.57(14) 16.7(4) 10.2(20)
L1498 H2NC 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 2.5–1.5 72 210.940 7.80(2) 0.20(10) 20.2(4) 4.4(13)
L1544 H2CN 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 2.5–1.5 73 345.486 7.19(3) 0.39(7) 14.9(2) 6.2(9)
L1544 H2CN 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 3.5–2.5 73 349.648 7.23(3) 0.40(5) 17.8(2) 7.6(9)
L134N H2CN 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 2.5–1.5 73 345.486 2.53(7) 0.40(15) 6.6(2) 2.8(9) (a)
L134N H2CN 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 3.5–2.5 73 349.648 2.45(5) 0.50(15) 11.8(2) 6.3(14)
TMC-2 H2CN 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 2.5–1.5 73 345.486 6.40(11) 0.67(22) 10.5(4) 7.5(23)
TMC-2 H2CN 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 3.5–2.5 73 349.648 6.47(7) 0.46(20) 17.0(4) 8.2(25)
Lupus-1A H2CN 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 2.5–1.5 73 345.486 4.97(9) 0.31(16) 9.9(4) 3.3(16) (a)
Lupus-1A H2CN 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 3.5–2.5 73 349.648 5.10(2) 0.20(10) 28.9(4) 6.1(16)
L1489 H2CN 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 2.5–1.5 73 345.486 6.49(5) 0.49(13) 7.8(2) 4.1(9)
L1489 H2CN 10,1–00,0 J = 1.5–0.5 F1 = 2.5–1.5 F = 3.5–2.5 73 349.648 6.86(5) 0.33(8) 9.1(2) 3.2(8)

Notes. The line parameters VLSR, Δυ (full width at half maximum), peak, and were derived from a Gaussian fit to the line profile. Numbers in parentheses are 1σ uncertainties in units of the last digits. (a)Marginal detection.

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.