Table 3: Light curves parameters: X is the mean magnitudes; first (second) row refers to $B_{\rm M}$ ( $R_{\rm M}$ )-light curve.
MACHO $\langle X \rangle$ A₁ B₁ A₂ B₂ P₁ P₂ ${\cal P}_1$ ${\cal P}_2$ $A_{{\rm phot}}$ flag(1) flag(2) flag(3)

213.15047.194 .000 .000 .000 .000 .000 .000 .000 .000 .000 .00 3 4 0

.000 .000 .000 .000 .000 .000 .000 .000 .000 .00 2 4 0

213.15048.4 -8.139 .020 -.077 .027 -.020 1002.284 199.586 102.100 46.200 .26 0 1 2

-9.629 .060 .011 .000 .000 1658.224 .000 83.200 .000 .16 0 2 1

213.15054.264 .000 .000 .000 .000 .000 .000 .000 .000 .000 .00 4 5 0

-5.808 -.743 -.917 -.300 .776 1696.516 359.045 178.700 96.400 1.91 1 0 2

213.15046.550 .000 .000 .000 .000 .000 .000 .000 .000 .000 .00 4 5 0

.000 .000 .000 .000 .000 .000 .000 .000 .000 .00 3 4 0

213.15051.6 -7.740 1.051 .479 .000 .000 621.195 .000 319.800 .000 2.48 1 1 1

-9.615 .589 .598 .000 .000 611.472 .000 235.600 .000 1.59 0 1 1

213.15048.8 -7.242 .154 .025 .000 .000 171.377 .000 157.200 .000 .50 1 1 1

-8.822 .104 .062 .000 .000 171.699 .000 114.900 .000 .30 0 1 1

213.15053.2 -6.844 .195 .133 .069 -.111 857.187 230.560 221.400 65.800 .57 1 1 3

-8.804 .153 .093 .061 -.057 870.538 230.751 248.100 69.100 .44 0 1 2

213.15054.103 .000 .000 .000 .000 .000 .000 .000 .000 .000 .00 4 5 0

-6.303 .261 1.009 .103 -.953 406.026 2287.050 123.900 97.300 1.73 2 0 2

213.15105.8 -7.505 -.417 -.014 .000 .000 876.287 .000 307.400 .000 1.11 1 1 1

-9.279 -.339 -.027 .000 .000 873.740 .000 220.800 .000 .61 0 0 1

213.15106.14 -7.132 -.232 .085 .147 .010 294.109 151.497 163.500 51.300 .59 1 1 3

-9.088 .005 -.138 -.108 .017 260.586 300.278 80.000 69.800 .32 0 2 3

**Table 3:** Light curves parameters: X is the mean magnitudes; first (second) row refers to $B_{\rm M}$ ( $R_{\rm M}$ )-light curve.
MACHO	$\langle X \rangle$	A₁	B₁	A₂	B₂	P₁	P₂	${\cal P}_1$	${\cal P}_2$	$A_{{\rm phot}}$	flag(1)	flag(2)	flag(3)
213.15047.194	.000	.000	.000	.000	.000	.000	.000	.000	.000	.00	3	4	0
	.000	.000	.000	.000	.000	.000	.000	.000	.000	.00	2	4	0
213.15048.4	-8.139	.020	-.077	.027	-.020	1002.284	199.586	102.100	46.200	.26	0	1	2
	-9.629	.060	.011	.000	.000	1658.224	.000	83.200	.000	.16	0	2	1
213.15054.264	.000	.000	.000	.000	.000	.000	.000	.000	.000	.00	4	5	0
	-5.808	-.743	-.917	-.300	.776	1696.516	359.045	178.700	96.400	1.91	1	0	2
213.15046.550	.000	.000	.000	.000	.000	.000	.000	.000	.000	.00	4	5	0
	.000	.000	.000	.000	.000	.000	.000	.000	.000	.00	3	4	0
213.15051.6	-7.740	1.051	.479	.000	.000	621.195	.000	319.800	.000	2.48	1	1	1
	-9.615	.589	.598	.000	.000	611.472	.000	235.600	.000	1.59	0	1	1
213.15048.8	-7.242	.154	.025	.000	.000	171.377	.000	157.200	.000	.50	1	1	1
	-8.822	.104	.062	.000	.000	171.699	.000	114.900	.000	.30	0	1	1
213.15053.2	-6.844	.195	.133	.069	-.111	857.187	230.560	221.400	65.800	.57	1	1	3
	-8.804	.153	.093	.061	-.057	870.538	230.751	248.100	69.100	.44	0	1	2
213.15054.103	.000	.000	.000	.000	.000	.000	.000	.000	.000	.00	4	5	0
	-6.303	.261	1.009	.103	-.953	406.026	2287.050	123.900	97.300	1.73	2	0	2
213.15105.8	-7.505	-.417	-.014	.000	.000	876.287	.000	307.400	.000	1.11	1	1	1
	-9.279	-.339	-.027	.000	.000	873.740	.000	220.800	.000	.61	0	0	1
213.15106.14	-7.132	-.232	.085	.147	.010	294.109	151.497	163.500	51.300	.59	1	1	3
	-9.088	.005	-.138	-.108	.017	260.586	300.278	80.000	69.800	.32	0	2	3

Source LaTeX | All tables | In the text

	1 Introduction
	2 Photometric data and light-curves
	3 Analysis of periods and amplitudes
	4 Discussion
	5 Summary and conclusions
	References
	Online Material
	Appendix A: Determination of periods and amplitudes