MOA 2017-BLG-351

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Event Parameters

Internal ID:	gb13-R-2-38231
Discovery date:	2017-07-04T11:32:13
RA:	18:04:14.11
Dec:	-28:54:29.00
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
29211	18:04:13.88	-28:54:29.42	17.64 ± 0.10	3.83
29271	18:04:14.01	-28:54:32.09	17.69 ± 0.07	4.25
29272	18:04:14.00	-28:54:25.17	15.59 ± 0.03	3.95
29345	18:04:14.19	-28:54:28.44	14.33 ± 0.07	0.52

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.887 (2023-Oct-28.387)	14.31 ± 0.01	3.60
2460245.920 (2023-Oct-28.420)	14.30 ± 0.01	3.80
2460246.857 (2023-Oct-29.357)	14.30 ± 0.01	3.76
2460246.890 (2023-Oct-29.390)	14.29 ± 0.01	3.76
2460246.924 (2023-Oct-29.424)	14.31 ± 0.01	3.89

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 169511.83)

Single lens fit parameters

t_max	=	JD 2457962.66	±	0.03 UT (2017-Jul-28.16)
t_E	=	22.71	±	0.26 days
u₀	=	0.4612	±	0.0089
I_base	=	14.46	±	0.23

External data

Gzipped FITS finder chart

All photometry data

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