MOA 2017-BLG-065

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Event Parameters

Internal ID:	gb5-R-9-116855
Discovery date:	2017-02-27T17:14:59
RA:	17:54:20.00
Dec:	-28:58:54.06
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
159979	17:54:20.29	-28:58:54.49	16.13 ± 0.07	4.49
160103	17:54:20.03	-28:58:54.85	15.89 ± 0.08	0.99
160149	17:54:19.92	-28:58:52.16	17.61 ± 0.16	2.63
160164	17:54:19.92	-28:58:50.25	17.73 ± 0.14	4.57
160189	17:54:19.86	-28:58:56.64	15.11 ± 0.06	2.49

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	16.06 ± 0.06	3.78
2460246.883 (2023-Oct-29.383)	16.01 ± 0.04	3.52
2460246.895 (2023-Oct-29.395)	16.10 ± 0.04	3.36
2460246.905 (2023-Oct-29.405)	16.01 ± 0.05	3.43
2460246.917 (2023-Oct-29.417)	16.02 ± 0.05	3.44

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 40327.38)

Single lens fit parameters

t_max	=	JD 2457812.29	±	0.01 UT (2017-Feb-27.79)
t_E	=	101.34	±	28.39 days
u₀	=	0.0027	±	0.0011
I_base	=	23.73	±	0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice