MOA 2016-BLG-508

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Event Parameters

Internal ID:	gb6-R-7-16982
Discovery date:	2016-08-25T10:30:29
RA:	17:56:31.64
Dec:	-27:49:45.41
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
17002	17:56:31.92	-27:49:44.72	14.90 ± 0.02	4.64
17164	17:56:31.62	-27:49:50.14	18.19 ± 0.06	4.32
17182	17:56:31.58	-27:49:42.70	18.13 ± 0.06	3.44
17183	17:56:31.60	-27:49:45.97	18.09 ± 0.04	0.03

Last 5 photometry measurements

Observation date	I mag	seeing
2460235.907 (2023-Oct-18.407)	17.87 ± 0.25	4.01
2460239.931 (2023-Oct-22.431)	17.90 ± 0.26	3.53
2460244.880 (2023-Oct-27.380)	17.89 ± 0.42	4.51
2460245.875 (2023-Oct-28.375)	17.81 ± 0.30	3.24
2460246.874 (2023-Oct-29.374)	17.85 ± 0.29	3.49

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 5321.08)

Single lens fit parameters

t_max	=	JD 2457628.26	±	0.03 UT (2016-Aug-27.76)
t_E	=	133129.12	±	121005.68 days
u₀	=	0.0000	±	0.0004
I_base	=	27.88	±	0.18

External data

Gzipped FITS finder chart

All photometry data

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