MOA 2019-BLG-292

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Event Parameters

Internal ID:	gb10-R-3-57035
Discovery date:	2019-06-26T18:40:17
RA:	17:58:45.89
Dec:	-27:37:00.92
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
49353	17:58:45.80	-27:36:58.13	17.34 ± 0.28	2.93
49378	17:58:45.81	-27:37:04.20	18.49 ± 0.14	4.35
49452	17:58:45.93	-27:36:59.97	16.06 ± 0.05	0.37
49559	17:58:46.11	-27:36:57.43	16.30 ± 0.07	3.87

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.852 (2023-Oct-29.352)	15.72 ± 0.03	3.48
2460246.886 (2023-Oct-29.386)	15.76 ± 0.03	3.52
2460246.897 (2023-Oct-29.397)	15.72 ± 0.04	3.01
2460246.908 (2023-Oct-29.408)	15.78 ± 0.04	3.49
2460246.919 (2023-Oct-29.419)	15.78 ± 0.05	3.93

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 34355.79)

Single lens fit parameters

t_max	=	JD 2458770.83	±	5.84 UT (2019-Oct-14.33)
t_E	=	102431.65	±	5131.83 days
u₀	=	0.0044	±	0.0001
I_base	=	22.18	±	0.35

External data

Gzipped FITS finder chart

All photometry data

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