MOA 2017-BLG-029

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Event Parameters

Internal ID:	gb5-R-10-110332
Discovery date:	2017-02-16T17:57:26
RA:	17:54:56.96
Dec:	-28:39:49.93
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
107429	17:54:57.11	-28:39:54.35	17.89 ± 0.08	4.80
107469	17:54:57.01	-28:39:50.10	18.95 ± 0.23	1.31
107536	17:54:56.86	-28:39:54.35	18.25 ± 0.13	4.13
107638	17:54:56.60	-28:39:52.80	16.28 ± 0.17	4.97

Last 5 photometry measurements

Observation date	I mag	seeing
2460567.999 (2024-Sep-14.499)	18.37 ± 0.23	3.84
2460568.011 (2024-Sep-14.511)	18.54 ± 0.30	4.03
2460568.021 (2024-Sep-14.521)	18.53 ± 0.65	3.83
2460568.033 (2024-Sep-14.533)	18.71 ± 0.61	3.88
2460568.043 (2024-Sep-14.543)	18.05 ± 0.58	3.58

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 2407.69)

Single lens fit parameters

t_max	=	JD 2457800.17	±	0.01 UT (2017-Feb-15.67)
t_E	=	129.90	±	85.60 days
u₀	=	0.0008	±	0.0015
I_base	=	25.95	±	0.23

External data

Gzipped FITS finder chart

All photometry data

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