MOA 2017-BLG-204

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Event Parameters

Internal ID:	gb23-R-7-217
Discovery date:	2017-04-23T18:18:27
RA:	17:36:05.35
Dec:	-27:21:34.27
Current assessment:	microlensing/cv

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation

Last 5 photometry measurements

Observation date	I mag	seeing
2460244.893 (2023-Oct-27.393)	99.99 ± 99.99	3.75
2460245.861 (2023-Oct-28.361)	18.95 ± 0.57	2.90
2460245.890 (2023-Oct-28.390)	19.71 ± 1.13	2.87
2460246.860 (2023-Oct-29.360)	19.86 ± 1.16	3.79
2460246.894 (2023-Oct-29.394)	99.99 ± 99.99	3.29

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

Single lens fit parameters

t_max	=	JD 2457867.46	±	0.04 UT (2017-Apr-23.96)
t_E	=	10.87	±	0.64 days
u₀	=	0.0633	±	0.0067
I_base	=	20.95	±	0.00

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice