MOA 2016-BLG-505

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Event Parameters

Internal ID:	gb8-R-3-24558
Discovery date:	2016-08-22T15:41:55
RA:	17:59:48.94
Dec:	-31:01:07.14
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
83133	17:59:48.80	-31:01:02.35	15.03 ± 0.07	4.97
83255	17:59:49.02	-31:01:06.58	18.20 ± 0.12	0.51
83279	17:59:49.09	-31:01:10.06	18.31 ± 0.12	3.90
83305	17:59:49.12	-31:01:02.08	16.86 ± 0.17	4.96

Last 5 photometry measurements

Observation date	I mag	seeing
2460610.904 (2024-Oct-27.404)	17.65 ± 0.22	4.93
2460610.934 (2024-Oct-27.434)	17.65 ± 0.16	4.61
2460611.879 (2024-Oct-28.379)	17.91 ± 0.12	4.20
2460611.916 (2024-Oct-28.416)	16.49 ± 0.25	5.76
2460614.880 (2024-Oct-31.380)	17.27 ± 0.20	5.10

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 4764.31)

Single lens fit parameters

t_max	=	JD 2457629.39	±	0.01 UT (2016-Aug-28.89)
t_E	=	18.99	±	0.29 days
u₀	=	0.0902	±	0.0022
I_base	=	18.57	±	0.19

External data

Gzipped FITS finder chart

All photometry data

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