MOA 2019-BLG-134

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Event Parameters

Internal ID:	gb4-R-4-31832
Discovery date:	2019-04-12T15:07:21
RA:	17:51:43.70
Dec:	-31:13:25.23
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
79636	17:51:43.47	-31:13:25.33	19.15 ± 0.18	3.76
79714	17:51:43.81	-31:13:23.60	17.97 ± 0.17	1.34

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.887 (2023-Oct-29.387)	18.28 ± 0.17	3.42
2460246.898 (2023-Oct-29.398)	18.03 ± 0.15	3.17
2460246.909 (2023-Oct-29.409)	18.17 ± 0.19	3.35
2460246.920 (2023-Oct-29.420)	17.84 ± 0.17	3.63
2460246.929 (2023-Oct-29.429)	17.94 ± 0.20	3.58

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 5931.98)

Single lens fit parameters

t_max	=	JD 2458585.91	±	0.01 UT (2019-Apr-12.41)
t_E	=	134.98	±	38.49 days
u₀	=	0.0033	±	0.0014
I_base	=	23.83	±	0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice