MOA 2018-BLG-372

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Event Parameters

Internal ID:	gb1-R-5-56171
Discovery date:	2018-09-08T14:34:40
RA:	17:45:03.94
Dec:	-34:59:36.51
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
17216	17:45:03.61	-34:59:36.17	17.80 ± 0.04	4.89
17312	17:45:03.82	-34:59:38.41	19.04 ± 0.10	3.40
17376	17:45:04.03	-34:59:33.10	15.36 ± 0.04	3.12
17423	17:45:04.17	-34:59:39.61	18.55 ± 0.11	4.51

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.923 (2023-Oct-28.423)	99.99 ± 99.99	3.89
2460245.937 (2023-Oct-28.437)	19.01 ± 0.91	4.12
2460246.859 (2023-Oct-29.359)	20.35 ± 1.55	3.98
2460246.892 (2023-Oct-29.392)	99.99 ± 99.99	3.92
2460246.926 (2023-Oct-29.426)	99.99 ± 99.99	3.95

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

Single lens fit parameters

t_max	=	JD 2458367.72	±	0.25 UT (2018-Sep-6.22)
t_E	=	6929.36	±	6524.64 days
u₀	=	0.0009	±	0.0157
I_base	=	26.46	±	0.14

External data

Gzipped FITS finder chart

All photometry data

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