MOA 2016-BLG-157

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Event Parameters

Internal ID:	gb5-R-7-100998
Discovery date:	2016-04-09T13:26:58
RA:	17:54:54.01
Dec:	-29:36:59.48
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
138737	17:54:54.25	-29:36:57.64	17.55 ± 0.21	4.56
138826	17:54:54.09	-29:36:58.42	15.37 ± 0.18	2.42
138879	17:54:53.99	-29:37:04.09	17.97 ± 0.17	4.19
138998	17:54:53.74	-29:36:59.19	16.89 ± 0.12	3.17

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	20.89 ± 6.07	3.70
2460246.883 (2023-Oct-29.383)	99.99 ± 99.99	3.53
2460246.895 (2023-Oct-29.395)	21.18 ± 4.60	3.29
2460246.905 (2023-Oct-29.405)	99.99 ± 99.99	3.33
2460246.917 (2023-Oct-29.417)	99.99 ± 99.99	3.39

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 0.00)

Single lens fit parameters

t_max	=	JD 2457488.25	±	0.00 UT (2016-Apr-9.75)
t_E	=	9.98	±	0.54 days
u₀	=	0.0103	±	0.0007
I_base	=	20.89	±	0.42

External data

Gzipped FITS finder chart

All photometry data

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