The Type Ia supernova 2021hem: A 2003fg-like event in an apparently hostless environment

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Table A.2.

NIR photometry of SN 2021hem.

UT Date	JD −	Phase^a	J	H	Telescope^b
	2,459,000	(days)	(mag)	(mag)	/ Inst.
2021-04-10.42	2459314.92	-1.5	16.409 ± 0.033	16.602 ± 0.044	NOT
2021-04-21.18	2459325.68	8.9	16.790 ± 0.027	16.628 ± 0.020	NOT
2021-05-11.22	2459345.72	28.2	16.953 ± 0.041	16.639 ± 0.032	NOT

Notes.

^(a)

Rest-frame days relative to the epoch of B-band maximum, i.e., JD 2459316.46.

^(b)

The abbreviations for the telescope/instrument are: NOT - Nordic Optical Telescope; Data observed within 5 hr are represented under a single-epoch observation.

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