MOA 2018-BLG-387

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb1-R-1-48174
Discovery date:	2018-09-26T16:32:45
RA:	17:44:34.70
Dec:	-33:30:39.40
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
64960	17:44:34.84	-33:30:39.60	11.68 ± 0.02	1.49

Last 5 photometry measurements

Observation date	I mag	seeing
2460598.955 (2024-Oct-15.455)	11.68 ± 0.00	4.27
2460599.862 (2024-Oct-16.362)	11.68 ± 0.00	3.55
2460599.898 (2024-Oct-16.398)	11.68 ± 0.00	3.64
2460599.932 (2024-Oct-16.432)	11.68 ± 0.00	4.00
2460599.965 (2024-Oct-16.465)	11.68 ± 0.00	4.26

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 1933748.55)

Single lens fit parameters

t_max	=	JD 2458422.51	±	3.79 UT (2018-Oct-31.01)
t_E	=	11.97	±	29.33 days
u₀	=	4.6415	±	3.7795
I_base	=	6.93	±	2.42

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice