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
2460518.906 (2024-Jul-27.406)	19.52 ± 1.01	3.12
2460518.917 (2024-Jul-27.417)	99.99 ± 99.99	3.21
2460518.928 (2024-Jul-27.428)	99.99 ± 99.99	2.52
2460519.044 (2024-Jul-27.544)	99.99 ± 99.99	2.92
2460519.047 (2024-Jul-27.547)	20.95 ± 2.50	2.93

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