MOA 2018-BLG-078

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Event Parameters

Internal ID:	gb22-R-3-3844
Discovery date:	2018-03-30T22:19:54
RA:	18:36:18.95
Dec:	-23:46:13.13
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
155593	18:36:18.87	-23:46:15.67	17.32 ± 0.05	3.68
155672	18:36:18.97	-23:46:12.61	16.99 ± 0.10	0.25
155849	18:36:19.30	-23:46:13.44	16.85 ± 0.03	4.54

Last 5 photometry measurements

Observation date	I mag	seeing
2460594.885 (2024-Oct-11.385)	16.87 ± 0.13	3.87
2460595.871 (2024-Oct-12.371)	16.83 ± 0.26	4.82
2460595.956 (2024-Oct-12.456)	16.66 ± 0.15	3.88
2460598.877 (2024-Oct-15.377)	16.82 ± 0.10	3.47
2460599.879 (2024-Oct-16.379)	16.98 ± 0.09	2.45

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 14601.58)

Single lens fit parameters

t_max	=	JD 2458219.87	±	0.11 UT (2018-Apr-11.37)
t_E	=	31.60	±	2.10 days
u₀	=	0.1109	±	0.0113
I_base	=	17.65	±	0.13

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice