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
2460559.865 (2024-Sep-6.365)	20.98 ± 2.07	4.61
2460563.996 (2024-Sep-10.496)	99.99 ± 99.99	4.13
2460564.037 (2024-Sep-10.537)	99.99 ± 99.99	3.71
2460567.969 (2024-Sep-14.469)	99.99 ± 99.99	4.54
2460568.010 (2024-Sep-14.510)	99.99 ± 99.99	3.61

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