MOA 2017-BLG-468

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Event Parameters

Internal ID:	gb9-R-4-71413
Discovery date:	2017-09-08T11:15:25
RA:	17:59:58.63
Dec:	-29:35:51.69
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
92105	17:59:58.32	-29:35:51.47	17.64 ± 0.11	4.85
92188	17:59:58.50	-29:35:50.68	17.33 ± 0.25	2.40
92189	17:59:58.54	-29:35:48.51	18.27 ± 0.26	3.30
92422	17:59:58.93	-29:35:48.04	19.05 ± 0.19	4.67

Last 5 photometry measurements

Observation date	I mag	seeing
2460518.907 (2024-Jul-27.407)	19.21 ± 0.72	3.37
2460518.919 (2024-Jul-27.419)	18.67 ± 0.44	3.19
2460518.929 (2024-Jul-27.429)	17.19 ± 1.06	5.37
2460519.045 (2024-Jul-27.545)	19.91 ± 1.16	3.20
2460519.048 (2024-Jul-27.548)	18.59 ± 0.41	3.42

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

Single lens fit parameters

t_max	=	JD 2458007.65	±	0.02 UT (2017-Sep-11.15)
t_E	=	120.02	±	6.79 days
u₀	=	0.0194	±	0.0012
I_base	=	20.93	±	0.27

External data

Gzipped FITS finder chart

All photometry data

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