MOA 2017-BLG-482

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Event Parameters

Internal ID:	gb17-R-2-17909
Discovery date:	2017-09-19T12:45:13
RA:	18:11:05.43
Dec:	-27:00:40.61
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
93447	18:11:05.17	-27:00:38.23	16.25 ± 0.03	4.73
93544	18:11:05.47	-27:00:42.81	18.43 ± 0.11	2.90
93663	18:11:05.80	-27:00:40.93	17.64 ± 0.08	4.55

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.899 (2023-Oct-28.399)	99.99 ± 99.99	3.35
2460245.931 (2023-Oct-28.431)	99.99 ± 99.99	3.57
2460246.862 (2023-Oct-29.362)	99.99 ± 99.99	3.79
2460246.903 (2023-Oct-29.403)	99.99 ± 99.99	3.52
2460246.931 (2023-Oct-29.431)	99.99 ± 99.99	3.86

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

Single lens fit parameters

t_max	=	JD 2458017.66	±	0.16 UT (2017-Sep-21.16)
t_E	=	46.32	±	1.29 days
u₀	=	0.4482	±	0.0210
I_base	=	17.09	±	0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice