MOA 2019-BLG-075

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Event Parameters

Internal ID:	gb4-R-2-97487
Discovery date:	2019-03-16T19:21:31
RA:	17:53:39.78
Dec:	-30:32:02.68
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
90691	17:53:39.61	-30:32:02.49	17.52 ± 0.13	2.91

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.887 (2023-Oct-29.387)	99.99 ± 99.99	3.47
2460246.898 (2023-Oct-29.398)	20.75 ± 0.84	3.17
2460246.909 (2023-Oct-29.409)	99.99 ± 99.99	3.48
2460246.920 (2023-Oct-29.420)	20.21 ± 0.86	3.70
2460246.929 (2023-Oct-29.429)	21.70 ± 3.14	3.69

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

Single lens fit parameters

t_max	=	JD 2458561.59	±	0.02 UT (2019-Mar-19.09)
t_E	=	39.47	±	1.10 days
u₀	=	0.1289	±	0.0051
I_base	=	18.51	±	0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice