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
2460518.906 (2024-Jul-27.406)	99.99 ± 99.99	2.93
2460518.917 (2024-Jul-27.417)	20.62 ± 1.88	3.36
2460518.928 (2024-Jul-27.428)	19.49 ± 3.10	2.45
2460519.044 (2024-Jul-27.544)	24.59 ± 50.22	2.91
2460519.047 (2024-Jul-27.547)	19.89 ± 0.88	2.95

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