MOA 2017-BLG-386

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Event Parameters

Internal ID:	gb22-R-6-158
Discovery date:	2017-07-17T18:41:20
RA:	18:38:37.88
Dec:	-24:31:36.25
Current assessment:	cv

Apparent anomaly in a new transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
12936	18:38:37.73	-24:31:36.57	18.91 ± 0.05	1.45

Last 5 photometry measurements

Observation date	I mag	seeing
2460235.908 (2023-Oct-18.408)	19.17 ± 0.20	3.66
2460239.932 (2023-Oct-22.432)	19.44 ± 0.69	3.43
2460244.881 (2023-Oct-27.381)	19.48 ± 0.74	4.25
2460245.876 (2023-Oct-28.376)	19.00 ± 0.42	3.38
2460246.875 (2023-Oct-29.375)	19.22 ± 0.49	3.59

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 2477.42)

Single lens fit parameters

t_max	=	JD 2457952.29	±	0.02 UT (2017-Jul-17.79)
t_E	=	12.19	±	0.29 days
u₀	=	0.4032	±	0.0148
I_base	=	16.15	±	0.06

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice