MOA 2020-BLG-151

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Event Parameters

Internal ID:	gb17-R-1-47994
Discovery date:	2020-07-13T19:07:29
RA:	18:09:47.38
Dec:	-26:54:19.09
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
10881	18:09:47.13	-26:54:18.46	16.22 ± 0.04	4.18
10969	18:09:47.44	-26:54:18.56	17.08 ± 0.03	0.18
10992	18:09:47.54	-26:54:21.39	18.24 ± 0.08	3.41

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.899 (2023-Oct-28.399)	17.13 ± 0.08	3.81
2460245.931 (2023-Oct-28.431)	17.23 ± 0.16	3.95
2460246.862 (2023-Oct-29.362)	17.09 ± 0.08	3.98
2460246.903 (2023-Oct-29.403)	17.07 ± 0.08	3.79
2460246.931 (2023-Oct-29.431)	17.40 ± 0.23	4.11

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 13402.94)

Single lens fit parameters

t_max	=	JD 2459049.67	±	0.02 UT (2020-Jul-19.17)
t_E	=	10.13	±	0.68 days
u₀	=	0.4959	±	0.0544
I_base	=	16.92	±	0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice