MOA 2019-BLG-233

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Event Parameters

Internal ID:	gb8-R-2-40421
Discovery date:	2019-05-24T07:03:52
RA:	17:58:55.84
Dec:	-30:45:38.07
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
29085	17:58:56.11	-30:45:40.73	17.67 ± 0.07	4.56

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.888 (2023-Oct-28.388)	99.99 ± 99.99	3.27
2460245.921 (2023-Oct-28.421)	99.99 ± 99.99	3.49
2460246.858 (2023-Oct-29.358)	99.99 ± 99.99	3.48
2460246.891 (2023-Oct-29.391)	99.99 ± 99.99	3.57
2460246.925 (2023-Oct-29.425)	99.99 ± 99.99	3.30

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

Single lens fit parameters

t_max	=	JD 2458628.98	±	0.01 UT (2019-May-25.48)
t_E	=	6.33	±	0.27 days
u₀	=	0.0842	±	0.0074
I_base	=	17.82	±	0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice