FWHM velocities for the strongest H and He i lines in the spectra of SN 2005la. The expansion velocities derived from the position of the P Cygni minima of a few lines are also reported, labelled with letters, below the table.
| Date | Phase (d) | Hα (km s−1) | Hβ (km s−1) | He iλ4922 (km s−1) | He iλ5876 (km s−1) | He iλ6678 (km s−1) | He iλ7065 (km s−1) |
| 2005 December 07 | 17.0 | 1550 ± 170 | 1480 ± 110 | 2140 ± 240 | 2160 ± 250(a) | 2020 ± 480(b) | 2160 ± 200 |
| 2005 December 10 | 20.3 | 1970 ± 490 | 3160 ± 400 | 3100 ± 990 | 3120 ± 740 | ||
| 2005 December 11 | 21.2 | 1950 ± 360 | 1870 ± 270 | 3160 ± 400 | 3140 ± 380(c) | 3150 ± 480 | |
| 2005 December 23 | 33.3 | 4200 ± 260 | 4170 ± 640 | 4190 ± 460 | 4140 ± 670 | 4150 ± 990 |
| Date | Phase (d) | Hα (km s−1) | Hβ (km s−1) | He iλ4922 (km s−1) | He iλ5876 (km s−1) | He iλ6678 (km s−1) | He iλ7065 (km s−1) |
| 2005 December 07 | 17.0 | 1550 ± 170 | 1480 ± 110 | 2140 ± 240 | 2160 ± 250(a) | 2020 ± 480(b) | 2160 ± 200 |
| 2005 December 10 | 20.3 | 1970 ± 490 | 3160 ± 400 | 3100 ± 990 | 3120 ± 740 | ||
| 2005 December 11 | 21.2 | 1950 ± 360 | 1870 ± 270 | 3160 ± 400 | 3140 ± 380(c) | 3150 ± 480 | |
| 2005 December 23 | 33.3 | 4200 ± 260 | 4170 ± 640 | 4190 ± 460 | 4140 ± 670 | 4150 ± 990 |
(a)2170 ± 210.
(b)1960 ± 310.
(c)3210 ± 250.
FWHM velocities for the strongest H and He i lines in the spectra of SN 2005la. The expansion velocities derived from the position of the P Cygni minima of a few lines are also reported, labelled with letters, below the table.
| Date | Phase (d) | Hα (km s−1) | Hβ (km s−1) | He iλ4922 (km s−1) | He iλ5876 (km s−1) | He iλ6678 (km s−1) | He iλ7065 (km s−1) |
| 2005 December 07 | 17.0 | 1550 ± 170 | 1480 ± 110 | 2140 ± 240 | 2160 ± 250(a) | 2020 ± 480(b) | 2160 ± 200 |
| 2005 December 10 | 20.3 | 1970 ± 490 | 3160 ± 400 | 3100 ± 990 | 3120 ± 740 | ||
| 2005 December 11 | 21.2 | 1950 ± 360 | 1870 ± 270 | 3160 ± 400 | 3140 ± 380(c) | 3150 ± 480 | |
| 2005 December 23 | 33.3 | 4200 ± 260 | 4170 ± 640 | 4190 ± 460 | 4140 ± 670 | 4150 ± 990 |
| Date | Phase (d) | Hα (km s−1) | Hβ (km s−1) | He iλ4922 (km s−1) | He iλ5876 (km s−1) | He iλ6678 (km s−1) | He iλ7065 (km s−1) |
| 2005 December 07 | 17.0 | 1550 ± 170 | 1480 ± 110 | 2140 ± 240 | 2160 ± 250(a) | 2020 ± 480(b) | 2160 ± 200 |
| 2005 December 10 | 20.3 | 1970 ± 490 | 3160 ± 400 | 3100 ± 990 | 3120 ± 740 | ||
| 2005 December 11 | 21.2 | 1950 ± 360 | 1870 ± 270 | 3160 ± 400 | 3140 ± 380(c) | 3150 ± 480 | |
| 2005 December 23 | 33.3 | 4200 ± 260 | 4170 ± 640 | 4190 ± 460 | 4140 ± 670 | 4150 ± 990 |
(a)2170 ± 210.
(b)1960 ± 310.
(c)3210 ± 250.
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