MOA 2020-BLG-169

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Event Parameters

Internal ID:	gb14-R-3-69234
Discovery date:	2020-07-17T19:39:16
RA:	18:04:21.31
Dec:	-27:19:36.29
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
151449	18:04:21.17	-27:19:39.31	18.01 ± 0.16	4.48
151576	18:04:21.39	-27:19:38.49	19.61 ± 0.43	2.94
151654	18:04:21.50	-27:19:32.88	18.64 ± 0.19	3.53

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.855 (2023-Oct-29.355)	99.99 ± 99.99	3.50
2460246.889 (2023-Oct-29.389)	99.99 ± 99.99	3.64
2460246.901 (2023-Oct-29.401)	99.99 ± 99.99	3.04
2460246.911 (2023-Oct-29.411)	99.99 ± 99.99	3.57
2460246.923 (2023-Oct-29.423)	21.00 ± 3.55	3.92

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

Single lens fit parameters

t_max	=	JD 2459049.47	±	0.07 UT (2020-Jul-18.97)
t_E	=	36.60	±	2.76 days
u₀	=	0.2459	±	0.0236
I_base	=	19.57	±	0.29

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice