The GAPS Programme with HARPS-N at TNG - XIII. The orbital obliquity of three close-in massive planets hosted by dwarf K-type stars: WASP-43, HAT-P-20 and Qatar-2

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Volume 601 (May 2017)

A&A, 601 (2017) A53

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Table 2

Log of photometric observations.

Object	Instr./Tel.	Filter	Date^a	UT start	UT end	N_obs	T_exp [s]	T_cad [s]^d	Air mass^c	Moon^b

WASP-43	This email address is being protected from spambots. You need JavaScript enabled to view it. m	R	2011-11-25	02:57	05:27	886	8	10	2.28→1.79	NO
”	CAMELOT@IAC80	R	2013-04-15	21:30	00:44	198	30	56	1.29→1.26 →1.84	28%/72°
”	DFOSC@Danish 1.5 m	R	2013-04-19	00:02	01:29	49	100	108	1.10→1.06→1.07	67%/26°
”	CCD Camera@APT2 0.8 m	R	2015-11-12	02:09	04:54	73	120	128	2.92→1.52	NO
HAT-P-20	CAMELOT@IAC80	R	2012-01-16	22:29	01:19	483	15	21	1.19→1.00→1.01	NO
”	CCD Camera@CA 1.23 m	I	2014-10-24	02:02	05:33	109	100	111	1.54→1.02	2%/116°
Qatar-2	CAMELOT@IAC80	R	2014-04-27	22:33	02:51	133	90	116	1.43→1.22→1.49	NO

Notes.

^(a)

Dates refer to the beginning of the night.

^(b)

Fraction of illumination and angular distance from the target.

^(c)

Values at first→last exposure, or first→meridian→last exposure.

^(d)

Frame acquisition cadence.

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