MOA 2017-BLG-068

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Event Parameters

Internal ID:	gb4-R-3-61536
Discovery date:	2017-02-27T18:19:50
RA:	17:53:50.90
Dec:	-30:54:33.32
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
152489	17:53:50.66	-30:54:33.87	17.02 ± 0.12	3.95
152692	17:53:51.12	-30:54:34.29	19.62 ± 0.23	2.81
152761	17:53:51.24	-30:54:30.00	17.61 ± 0.12	4.86

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.899 (2024-Oct-28.399)	20.79 ± 2.05	4.54
2460611.911 (2024-Oct-28.411)	19.06 ± 0.48	4.60
2460611.921 (2024-Oct-28.421)	22.14 ± 12.25	5.12
2460611.930 (2024-Oct-28.430)	99.99 ± 99.99	4.48
2460614.875 (2024-Oct-31.375)	20.18 ± 1.72	4.91

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

Single lens fit parameters

t_max	=	JD 2457812.29	±	0.04 UT (2017-Feb-27.79)
t_E	=	10.73	±	1.39 days
u₀	=	0.1319	±	0.0273
I_base	=	20.71	±	0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice