MOA 2019-BLG-092

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Event Parameters

Internal ID:	gb14-R-4-86268
Discovery date:	2019-03-19T15:58:18
RA:	18:04:05.37
Dec:	-27:41:08.92
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
144077	18:04:05.23	-27:41:06.01	16.30 ± 0.14	3.50
144210	18:04:05.43	-27:41:08.39	15.98 ± 0.07	0.14
144319	18:04:05.61	-27:41:06.48	18.81 ± 0.29	3.29

Last 5 photometry measurements

Observation date	I mag	seeing
2460572.894 (2024-Sep-19.394)	15.92 ± 0.14	3.95
2460572.934 (2024-Sep-19.434)	15.92 ± 0.11	4.27
2460572.946 (2024-Sep-19.446)	15.79 ± 0.09	4.06
2460572.957 (2024-Sep-19.457)	15.79 ± 0.22	4.97
2460575.921 (2024-Sep-22.421)	15.83 ± 0.18	4.84

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 36982.82)

Single lens fit parameters

t_max	=	JD 2458561.50	±	0.09 UT (2019-Mar-19.00)
t_E	=	30.54	±	7.68 days
u₀	=	0.0832	±	0.0406
I_base	=	20.80	±	0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice