MOA 2017-BLG-413

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Event Parameters

Internal ID:	gb3-R-2-28260
Discovery date:	2017-07-31T18:00:17
RA:	17:51:07.33
Dec:	-32:19:57.83
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
56712	17:51:07.43	-32:19:58.13	16.77 ± 0.12	1.18
56713	17:51:07.45	-32:19:54.57	17.67 ± 0.04	2.92
56744	17:51:07.71	-32:19:55.96	17.25 ± 0.05	4.60

Last 5 photometry measurements

Observation date	I mag	seeing
2460518.892 (2024-Jul-27.392)	16.81 ± 0.02	2.93
2460518.897 (2024-Jul-27.397)	16.81 ± 0.02	3.06
2460518.910 (2024-Jul-27.410)	16.81 ± 0.02	3.50
2460518.922 (2024-Jul-27.422)	16.78 ± 0.04	3.34
2460519.052 (2024-Jul-27.552)	16.72 ± 0.04	3.64

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 17881.34)

Single lens fit parameters

t_max	=	JD 2457966.32	±	0.01 UT (2017-Jul-31.82)
t_E	=	16581.90	±	14889.90 days
u₀	=	0.0000	±	0.0000
I_base	=	28.42	±	0.10

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice