MOA 2019-BLG-049

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Event Parameters

Internal ID:	gb2-R-7-9775
Discovery date:	2019-02-28T17:17:27
RA:	17:54:06.03
Dec:	-34:41:22.39
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
85618	17:54:06.29	-34:41:22.87	18.49 ± 0.20	3.97
85791	17:54:05.86	-34:41:23.03	17.05 ± 0.10	1.49
85830	17:54:05.77	-34:41:20.41	16.24 ± 0.03	3.71

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.864 (2023-Oct-29.364)	16.98 ± 0.05	3.32
2460246.904 (2023-Oct-29.404)	17.09 ± 0.06	3.13
2460246.932 (2023-Oct-29.432)	17.08 ± 0.08	3.74
2460246.936 (2023-Oct-29.436)	17.13 ± 0.08	3.54
2460246.939 (2023-Oct-29.439)	16.85 ± 0.07	3.59

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 13803.84)

Single lens fit parameters

t_max	=	JD 2458542.15	±	0.12 UT (2019-Feb-27.65)
t_E	=	31.82	±	1.46 days
u₀	=	0.3040	±	0.0214
I_base	=	18.54	±	0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice