MOA 2019-BLG-194

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Event Parameters

Internal ID:	gb15-R-8-23122
Discovery date:	2019-05-01T12:56:40
RA:	18:06:54.34
Dec:	-25:53:05.16
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
177306	18:06:54.43	-25:53:07.86	14.84 ± 0.04	2.86
177474	18:06:54.18	-25:53:07.94	18.90 ± 0.16	2.78

Last 5 photometry measurements

Observation date	I mag	seeing
2460559.026 (2024-Sep-5.526)	99.99 ± 99.99	4.51
2460559.849 (2024-Sep-6.349)	99.99 ± 99.99	4.03
2460564.013 (2024-Sep-10.513)	99.99 ± 99.99	3.97
2460567.985 (2024-Sep-14.485)	99.99 ± 99.99	4.07
2460568.028 (2024-Sep-14.528)	99.99 ± 99.99	3.76

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

Single lens fit parameters

t_max	=	JD 2458606.20	±	0.11 UT (2019-May-2.70)
t_E	=	53.82	±	15.08 days
u₀	=	0.0411	±	0.0188
I_base	=	21.05	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice