MOA 2018-BLG-294

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Event Parameters

Internal ID:	gb5-R-5-179825
Discovery date:	2018-08-05T10:21:58
RA:	17:53:55.03
Dec:	-29:50:09.10
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
148039	17:53:54.98	-29:50:04.65	14.36 ± 0.04	4.26
148066	17:53:55.01	-29:50:09.35	15.85 ± 0.05	1.23
148154	17:53:55.23	-29:50:12.50	17.58 ± 0.19	4.64
148180	17:53:55.25	-29:50:07.86	16.06 ± 0.08	2.40

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	15.85 ± 0.03	3.78
2460246.883 (2023-Oct-29.383)	15.86 ± 0.03	3.56
2460246.895 (2023-Oct-29.395)	15.81 ± 0.03	3.40
2460246.905 (2023-Oct-29.405)	15.79 ± 0.04	3.37
2460246.917 (2023-Oct-29.417)	15.81 ± 0.05	3.13

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 41725.35)

Single lens fit parameters

t_max	=	JD 2458337.48	±	0.02 UT (2018-Aug-6.98)
t_E	=	9.50	±	0.58 days
u₀	=	0.1464	±	0.0137
I_base	=	18.67	±	0.30

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice