MOA 2017-BLG-266

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Event Parameters

Internal ID:	gb5-R-3-101922
Discovery date:	2017-05-21T11:26:59
RA:	17:53:49.76
Dec:	-29:11:15.89
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
156926	17:53:49.61	-29:11:15.68	16.68 ± 0.10	2.67
157074	17:53:49.91	-29:11:16.17	17.14 ± 0.10	1.65
157211	17:53:50.16	-29:11:15.20	16.87 ± 0.12	4.68

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.907 (2024-Oct-28.407)	99.99 ± 99.99	5.00
2460611.918 (2024-Oct-28.418)	23.67 ± 96.27	5.49
2460614.862 (2024-Oct-31.362)	99.99 ± 99.99	5.34
2460614.868 (2024-Oct-31.368)	99.99 ± 99.99	5.11
2460614.872 (2024-Oct-31.372)	99.99 ± 99.99	4.61

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 0.00)

Single lens fit parameters

t_max	=	JD 2457896.76	±	0.02 UT (2017-May-23.26)
t_E	=	26.71	±	1.06 days
u₀	=	0.0870	±	0.0046
I_base	=	20.40	±	0.29

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice