MOA 2020-BLG-025

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Event Parameters

Internal ID:	gb9-R-2-187119
Discovery date:	2020-02-24T18:23:16
RA:	17:59:44.28
Dec:	-29:01:22.45
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
41501	17:59:44.24	-29:01:21.15	16.03 ± 0.05	1.36

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.919 (2024-Oct-28.419)	16.13 ± 0.03	5.45
2460611.928 (2024-Oct-28.428)	16.05 ± 0.02	4.57
2460614.863 (2024-Oct-31.363)	15.99 ± 0.03	5.23
2460614.869 (2024-Oct-31.369)	16.02 ± 0.01	4.89
2460614.873 (2024-Oct-31.373)	16.04 ± 0.02	5.26

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 35188.44)

Single lens fit parameters

t_max	=	JD 2458905.11	±	0.00 UT (2020-Feb-25.61)
t_E	=	9.82	±	1.25 days
u₀	=	0.0114	±	0.0019
I_base	=	19.44	±	0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice