MOA 2021-BLG-015

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Event Parameters

Internal ID:	gb3-R-10-38233
Discovery date:	2021-03-08T20:20:41
RA:	17:54:40.47
Dec:	-32:04:37.96
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
126610	17:54:40.44	-32:04:39.39	17.28 ± 0.10	0.93
126650	17:54:40.34	-32:04:34.62	15.99 ± 0.06	4.24
126690	17:54:40.26	-32:04:38.44	15.11 ± 0.02	2.19

Last 5 photometry measurements

Observation date	I mag	seeing
2460572.945 (2024-Sep-19.445)	16.86 ± 0.05	4.30
2460572.955 (2024-Sep-19.455)	16.88 ± 0.05	4.24
2460573.017 (2024-Sep-19.517)	16.91 ± 0.06	4.66
2460574.028 (2024-Sep-20.528)	16.94 ± 0.06	4.70
2460575.920 (2024-Sep-22.420)	17.19 ± 0.19	5.00

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 11158.35)

Single lens fit parameters

t_max	=	JD 2459281.18	±	0.00 UT (2021-Mar-7.68)
t_E	=	0.89	±	0.03 days
u₀	=	0.0418	±	0.0014
I_base	=	16.47	±	0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice