MOA 2017-BLG-030

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Event Parameters

Internal ID:	gb5-R-7-113333
Discovery date:	2017-02-16T17:57:39
RA:	17:56:11.64
Dec:	-29:29:19.90
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
21552	17:56:11.81	-29:29:20.42	18.18 ± 0.15	2.79
21638	17:56:11.59	-29:29:23.60	16.45 ± 0.07	3.23

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.907 (2024-Oct-28.407)	17.28 ± 0.63	4.92
2460611.918 (2024-Oct-28.418)	15.73 ± 0.20	5.64
2460614.862 (2024-Oct-31.362)	17.04 ± 0.60	5.52
2460614.868 (2024-Oct-31.368)	17.06 ± 0.94	5.35
2460614.872 (2024-Oct-31.372)	17.92 ± 0.95	4.67

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

Single lens fit parameters

t_max	=	JD 2457794.94	±	0.82 UT (2017-Feb-10.44)
t_E	=	23.10	±	4.31 days
u₀	=	0.5175	±	0.1269
I_base	=	17.90	±	0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice