MOA 2017-BLG-347

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Event Parameters

Internal ID:	gb5-R-7-123760
Discovery date:	2017-07-02T12:59:03
RA:	17:54:34.78
Dec:	-29:43:26.48
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
148504	17:54:34.71	-29:43:27.19	15.44 ± 0.14	0.45
148618	17:54:34.46	-29:43:27.52	14.27 ± 0.04	3.72

Last 5 photometry measurements

Observation date	I mag	seeing
2460518.906 (2024-Jul-27.406)	15.43 ± 0.03	2.97
2460518.917 (2024-Jul-27.417)	15.41 ± 0.03	3.21
2460518.928 (2024-Jul-27.428)	15.47 ± 0.18	6.18
2460519.044 (2024-Jul-27.544)	15.40 ± 0.02	2.90
2460519.047 (2024-Jul-27.547)	15.45 ± 0.02	2.90

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 61037.96)

Single lens fit parameters

t_max	=	JD 2457934.60	±	1.10 UT (2017-Jun-30.10)
t_E	=	6.37	±	0.70 days
u₀	=	31.4196	±	2.5320
I_base	=	4.64	±	0.37

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice