Dynamical state of four open clusters | Astronomy & Astrophysics (A&A)

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Table A.1

Statistics of observations for the four open clusters.

Object	Filter name	Exposure (s)	Number of images	M_batc − M_inst	Calibration error
NGC 7243……..	a	2460	4	−0.676	0.001
	b	2220	5	0,218	0.014
	c	2220	4	0,805	0.004
	e	1890	3	1,307	0.008
	f	360	2	1,112	0.004
	g	1560	3	0,929	0.004
	h	360	2	0,890	0.005
	i	30	1	0,767	0.013
	k	90	1	−0,193	0.008
	m	300	1	0,002	0.003
	n	2280	4	−0,941	0.002
	o	2280	4	−1.208	0.004
NGC 2301………	a	1980	3	−0.998	0.001
	b	2460	4	0.075	0.016
	c	3420	5	0.693	0.004
	d	390	2	0.968	0.004
	e	390	2	1.088	0.005
	f	60	1	1.038	0.004
	g	60	1	0.867	0.004
	h	960	3	0.831	0.005
	i	30	1	0.731	0.013
	j	960	3	−0.048	0.006
	k	1590	3	−0.226	0.008
	m	1080	3	−0.187	0.004
	n	1380	4	−1.021	0.007
	o	5040	9	−1.240	0.004
NGC 1528……..	a	1980	3	−0.624	0.001
	b	1920	4	0.246	0.012
	c	300	1	0.820	0.004
	d	1590	5	1.005	0.008
	e	2490	5	1.119	0.004
	f	360	2	1.124	0.004
	g	1560	3	0.937	0.004
	h	1920	7	0.899	0.005
	i	180	1	0.495	0.010
	j	660	3	0.007	0.008
	k	390	2	−0.202	0.008
	m	2580	5	−0.156	0.010
	n	3180	7	−0.933	0.002
	o	1380	4	−1.209	0.004
NGC 2281……..	a	480	1	−0.913	0.006
	b	3420	6	0.253	0.012
	c	2520	5	0.818	0.004
	d	2100	3	1.007	0.008
	e	2190	4	1.119	0.004
	f	1260	3	0.889	0.005
	g	3420	7	0.712	0.012
	h	1560	5	0.723	0.001
	i	1110	4	0.791	0.013
	j	1560	5	0.004	0.008
	k	2490	6	−0.362	0.009
	m	2580	5	−0.152	0.010
	n	3180	7	−1.005	0.007
	o	2280	4	−1.212	0.004

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