MOA 2021-BLG-044

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Event Parameters

Internal ID:	gb11-R-2-12750
Discovery date:	2021-03-20T16:19:20
RA:	18:05:00.72
Dec:	-32:25:44.98
Current assessment:	microlensing/cv

Possible binary microlensing event.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
41125	18:05:00.69	-32:25:44.84	18.38 ± 0.10	1.04
41177	18:05:00.85	-32:25:40.73	17.32 ± 0.08	3.94

Last 5 photometry measurements

Observation date	I mag	seeing
2460610.890 (2024-Oct-27.390)	18.05 ± 0.12	5.16
2460610.939 (2024-Oct-27.439)	18.12 ± 0.08	4.64
2460611.933 (2024-Oct-28.433)	18.10 ± 0.10	5.11
2460611.940 (2024-Oct-28.440)	17.99 ± 0.08	4.80
2460614.895 (2024-Oct-31.395)	17.93 ± 0.08	4.79

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 4073.80)

Single lens fit parameters

t_max	=	JD 2459286.28	±	0.00 UT (2021-Mar-12.78)
t_E	=	15812.17	±	13941.07 days
u₀	=	0.0000	±	0.0002
I_base	=	25.98	±	0.13

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice