MOA 2017-BLG-393

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Event Parameters

Internal ID:	gb3-R-8-19604
Discovery date:	2017-07-18T13:27:51
RA:	17:56:19.99
Dec:	-32:46:33.24
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
115191	17:56:20.07	-32:46:30.79	19.71 ± 0.22	3.53
115264	17:56:19.92	-32:46:33.33	17.52 ± 0.07	0.62

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.900 (2024-Oct-28.400)	17.01 ± 0.07	4.43
2460611.912 (2024-Oct-28.412)	16.65 ± 0.10	5.15
2460611.923 (2024-Oct-28.423)	16.64 ± 0.09	5.11
2460611.931 (2024-Oct-28.431)	17.16 ± 0.07	4.30
2460614.876 (2024-Oct-31.376)	16.59 ± 0.08	5.09

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 8978.42)

Single lens fit parameters

t_max	=	JD 2457955.83	±	0.02 UT (2017-Jul-21.33)
t_E	=	22.43	±	0.54 days
u₀	=	0.1461	±	0.0039
I_base	=	19.56	±	0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice