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
2460611.889 (2024-Oct-28.389)	20.80 ± 4.31	4.80
2460611.902 (2024-Oct-28.402)	99.99 ± 99.99	3.89
2460611.913 (2024-Oct-28.413)	99.99 ± 99.99	5.32
2460611.924 (2024-Oct-28.424)	99.99 ± 99.99	5.12
2460614.877 (2024-Oct-31.377)	99.99 ± 99.99	5.11

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