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Table 3:

Spectroscopic observations of SN 1999ga. The spectrum at 39.5 days is the one used to classify SN 1999ga (Salvo et al. 1999).
Date JD(+2 400 000) Phase$^\dag $ Instrumental configuration Exposure Resolution (Å) Range (Å)
1999-12-29 51 541.76 39.5 Danish 1.54 m + DFOSC + gr.4 1200 s 11 3650-9050
2000-03-12/13 51 617.02$^\ddag $ 114.8 Danish 1.54 m + DFOSC + gr.4 + gr.5 1800 s + 1800 s 11+12 3570-10 200
2000-04-07 51 641.58 139.3 ESO 3.6 m + EFOSC2 + gr.11 2 $\times $ 1800 s 18 3380-7500
2001-02-02 51 942.71 440.5 ESO 3.6 m + EFOSC2 + gr.11 3 $\times $ 1800 s 18 3490-7460

$^\dag $ Days from discovery (JD = 2 451 502.26); $^\ddag $ spectrum obtained averaging two spectra obtained in subsequent days.


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