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
2460246.887 (2023-Oct-29.387)	19.63 ± 0.48	3.37
2460246.898 (2023-Oct-29.398)	99.99 ± 99.99	2.99
2460246.909 (2023-Oct-29.409)	20.45 ± 1.25	3.33
2460246.920 (2023-Oct-29.420)	99.99 ± 99.99	3.40
2460246.929 (2023-Oct-29.429)	20.03 ± 1.19	3.64

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