The Carnegie Supernova Project II - Observations of the luminous red nova AT 2014ej

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Volume 639 (July 2020)

A&A, 639 (2020) A104

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Table 7.

Journal of spectroscopic observations of AT 2014ej.

Object	Date	Date	Days since	Telescope	Instrument	Resolution
	(JD)	(UT)	discovery ^(a)			(Å)
AT 2014ej	2456927.67	September 27.16	+7.1	du Pont	WFCCD	7.5
AT 2014ej	2456930.60	September 30.10	+10.0	NTT	EFOSC2	15.8/16.0 ^(b)
AT 2014ej	2456931.59	October 01.09	+10.6	Clay	MIKE	0.21
AT 2014ej	2456933.96	October 03.46	+13.3	ANU	WiFeS	0.98
AT 2014ej	2456953.62	October 23.12	+32.9	NTT	EFOSC2	15.8/16.0
AT 2014ej	2456963.61	November 02.11	+42.8	NTT	EFOSC2	15.8/16.0
AT 2014ej	2456992.57	December 01.07	+71.6	NTT	EFOSC2	15.8/16.0

Notes.

^(a)

Days since outburst assuming outburst date for AT 2014ej of 24.06 September 2014 UT (JD−2456924.56).

^(b)

NTT (+EFOSC) observations were obtained with two grisms, i.e., Gr#11 and Gr#16, providing slightly different spectral resolutions.

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