MOA 2017-BLG-066

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Event Parameters

Internal ID:	gb5-R-9-118295
Discovery date:	2017-02-27T17:15:12
RA:	17:54:11.43
Dec:	-28:59:06.96
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
164451	17:54:11.64	-28:59:08.51	17.14 ± 0.14	3.58
164550	17:54:11.44	-28:59:09.33	19.40 ± 0.44	2.00
164628	17:54:11.29	-28:59:03.73	16.41 ± 0.09	4.12

Last 5 photometry measurements

Observation date	I mag	seeing
2460567.999 (2024-Sep-14.499)	21.22 ± 3.07	3.65
2460568.011 (2024-Sep-14.511)	20.06 ± 1.49	3.91
2460568.021 (2024-Sep-14.521)	18.98 ± 1.10	3.66
2460568.033 (2024-Sep-14.533)	19.09 ± 0.85	3.77
2460568.043 (2024-Sep-14.543)	17.94 ± 0.58	3.58

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

Single lens fit parameters

t_max	=	JD 2457787.28	±	0.02 UT (2017-Feb-2.78)
t_E	=	2.25	±	0.00 days
u₀	=	27.7866	±	0.0161
I_base	=	4.17	±	0.34

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice