MOA 2019-BLG-410

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Event Parameters

Internal ID:	gb5-R-2-130227
Discovery date:	2019-09-03T20:35:00
RA:	17:52:22.26
Dec:	-28:55:49.20
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
15426	17:52:22.16	-28:55:46.48	14.42 ± 0.03	3.01
15467	17:52:22.33	-28:55:48.95	15.86 ± 0.03	0.50
15512	17:52:22.45	-28:55:46.24	16.86 ± 0.03	3.17
15533	17:52:22.54	-28:55:48.99	16.90 ± 0.02	3.21

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	15.90 ± 0.03	3.79
2460246.883 (2023-Oct-29.383)	15.85 ± 0.02	3.46
2460246.895 (2023-Oct-29.395)	15.84 ± 0.02	3.51
2460246.905 (2023-Oct-29.405)	15.83 ± 0.02	3.39
2460246.917 (2023-Oct-29.417)	15.85 ± 0.02	3.36

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 41266.72)

Single lens fit parameters

t_max	=	JD 2458801.47	±	0.75 UT (2019-Nov-13.97)
t_E	=	18.75	±	17.00 days
u₀	=	8.5031	±	4.2110
I_base	=	8.14	±	0.12

External data

Gzipped FITS finder chart

All photometry data

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