SN 2020pvb: A Type IIn-P supernova with a precursor outburst

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Table B.7.

Log of spectroscopic observations of SN 2020pvb.

Date	MJD	Phase^a	Instrumental set-up	Grism/grating + slit	Spectral range	Resolution
	(−2,400,000.00)				(Å)	(Å)
20201012	59134.84	-24.3	TNG+LRS	LR-B+1 $\overset{″}{.}$ ${{\overset{\prime\prime}{.}}}$ 5	3450-8000	14.5
20201015	59137.88	-21.3	NOT+ALFOSC	gr4+1 $\overset{″}{.}$ ${{\overset{\prime\prime}{.}}}$ 0	3500-9680	14
20201026	59148.86	-10.3	NOT+ALFOSC	gr4+1 $\overset{″}{.}$ ${{\overset{\prime\prime}{.}}}$ 0	3500-9680	14
20201027	59149.08	-10.1	NTT+EFOSC2	gr11+gr16+1 $\overset{″}{.}$ ${{\overset{\prime\prime}{.}}}$ 0	3380-7470	14
20201030	59152.08	-7.1	NTT+EFOSC2	gr11+gr16+1 $\overset{″}{.}$ ${{\overset{\prime\prime}{.}}}$ 0	3360-10000	14
20201106	59159.02	-0.2	NTT+EFOSC2	gr11+1 $\overset{″}{.}$ ${{\overset{\prime\prime}{.}}}$ 0	3360-10000	14
20201107	59160.85	1.7	GTC+OSIRIS	R1000B+1 $\overset{″}{.}$ ${{\overset{\prime\prime}{.}}}$ 0	5580-7685	7
20201107	59160.86	1.7	GTC+OSIRIS	R2500R+R2500I+1 $\overset{″}{.}$ ${{\overset{\prime\prime}{.}}}$ 0	7330-10155	3.5
20201117	59170.06	10.9	NTT+EFOSC2	gr11+gr16+1 $\overset{″}{.}$ ${{\overset{\prime\prime}{.}}}$ 0	3355-10000	14
20201123	59176.03	16.9	NTT+EFOSC2	gr11+gr16+1 $\overset{″}{.}$ ${{\overset{\prime\prime}{.}}}$ 0	3355-10000	14
20201124	59177.81	18.6	GTC+OSIRIS	R2500R+1 $\overset{″}{.}$ ${{\overset{\prime\prime}{.}}}$ 0	5580-7685	3.5
20201207	59190.05	30.9	NTT+EFOSC2	gr11+1 $\overset{″}{.}$ ${{\overset{\prime\prime}{.}}}$ 0	3400-7470	14
20201208	59191.03	31.9	NTT+EFOSC2	gr16+1 $\overset{″}{.}$ ${{\overset{\prime\prime}{.}}}$ 0	6000-10000	14

^a Phases are relative to B maximum light, MJD = 59159.18 ± 0.50.

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