MOA 2017-BLG-225

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Event Parameters

Internal ID:	gb10-R-6-48099
Discovery date:	2017-05-05T15:09:30
RA:	18:00:36.72
Dec:	-28:08:38.58
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
78550	18:00:36.82	-28:08:39.32	15.78 ± 0.09	2.03
78749	18:00:36.43	-28:08:39.52	18.23 ± 0.17	3.37

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.898 (2024-Oct-28.398)	99.99 ± 99.99	4.41
2460611.910 (2024-Oct-28.410)	99.99 ± 99.99	5.07
2460611.920 (2024-Oct-28.420)	99.99 ± 99.99	4.97
2460614.864 (2024-Oct-31.364)	99.99 ± 99.99	5.38
2460614.874 (2024-Oct-31.374)	99.99 ± 99.99	4.92

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

Single lens fit parameters

t_max	=	JD 2457893.24	±	0.03 UT (2017-May-19.74)
t_E	=	20.87	±	0.58 days
u₀	=	0.5096	±	0.0207
I_base	=	17.34	±	0.29

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice