MOA 2017-BLG-354

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Event Parameters

Internal ID:	gb10-R-4-37774
Discovery date:	2017-07-05T12:18:42
RA:	17:59:07.68
Dec:	-27:50:10.93
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
155404	17:59:07.69	-27:50:13.86	14.94 ± 0.04	3.67
155467	17:59:07.78	-27:50:10.70	18.62 ± 0.11	0.91
155576	17:59:07.97	-27:50:12.03	18.64 ± 0.21	3.82

Last 5 photometry measurements

Observation date	I mag	seeing
2460518.908 (2024-Jul-27.408)	18.28 ± 0.31	3.35
2460518.920 (2024-Jul-27.420)	18.28 ± 0.48	3.11
2460518.930 (2024-Jul-27.430)	99.99 ± 99.99	2.47
2460519.046 (2024-Jul-27.546)	18.05 ± 0.76	2.78
2460519.050 (2024-Jul-27.550)	18.49 ± 0.74	3.28

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 3259.87)

Single lens fit parameters

t_max	=	JD 2457940.69	±	0.00 UT (2017-Jul-6.19)
t_E	=	12.38	±	0.01 days
u₀	=	0.0058	±	0.0003
I_base	=	19.99	±	0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice