Unveiling the enigma of ATLAS17aeu | Astronomy & Astrophysics (A&A)

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Table 2.

Spectroscopic log for ATLAS17aeu.

MJD	Δt^a	t_exp	grism	Seeing	Tel.
(d)	(d)	(min)		(″)
57761.110	2.89	2 × 20	R1000B	1.5	GTC
57761.153	2.93	2 × 20	R2500I	1.5	GTC
57858.210	99.99	3 × 30	Blue	0.9	LBT
57858.210	99.99	3 × 30	Red	0.9	LBT
57873.903	115.68	2 × 20	R1000B	0.8	GTC
57873.924	115.70	1 × 20	R2500I	0.8	GTC
58142.431	384.21	4 × 10	Blue	1.2	LBT
58142.431	384.21	4 × 10	Red	1.2	LBT
58196.273	438.05	8 × 10	Dual-grating	0.7	LBT

Notes.

The columns are as follows: modified Julian date (1) and Δt corresponding to the mid time of the observation (2), total exposure time (3), grism identification (4), average seeing of the night (5), and telescope used for the observation (6).

^(a)

This time is estimated from T₀.

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