MOA 2017-BLG-195

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Event Parameters

Internal ID:	gb2-R-8-13224
Discovery date:	2017-04-21T19:50:05
RA:	17:54:21.73
Dec:	-34:19:51.54
Current assessment:	microlensing/cv

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
94675	17:54:22.01	-34:19:52.06	17.79 ± 0.20	4.18
94821	17:54:21.81	-34:19:52.23	17.17 ± 0.13	1.73
94848	17:54:21.75	-34:19:48.64	15.38 ± 0.08	3.71

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.864 (2023-Oct-29.364)	99.99 ± 99.99	3.47
2460246.904 (2023-Oct-29.404)	20.54 ± 5.47	3.06
2460246.932 (2023-Oct-29.432)	23.58 ± 177.25	3.88
2460246.936 (2023-Oct-29.436)	19.20 ± 2.35	3.55
2460246.939 (2023-Oct-29.439)	99.99 ± 99.99	3.54

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

Single lens fit parameters

t_max	=	JD 2457866.26	±	0.15 UT (2017-Apr-22.76)
t_E	=	22819.04	±	22002.86 days
u₀	=	0.0003	±	0.0086
I_base	=	26.81	±	0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice