MOA 2021-BLG-081

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Event Parameters

Internal ID:	gb23-R-8-3893
Discovery date:	2021-04-11T18:56:13
RA:	17:36:28.76
Dec:	-27:10:39.54
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation

Last 5 photometry measurements

Observation date	I mag	seeing
2460570.919 (2024-Sep-17.419)	99.99 ± 99.99	3.89
2460570.952 (2024-Sep-17.452)	99.99 ± 99.99	3.25
2460570.993 (2024-Sep-17.493)	99.99 ± 99.99	4.03
2460572.899 (2024-Sep-19.399)	99.99 ± 99.99	3.56
2460572.939 (2024-Sep-19.439)	99.99 ± 99.99	4.11

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

Single lens fit parameters

t_max	=	JD 2459318.25	±	0.02 UT (2021-Apr-13.75)
t_E	=	49.40	±	4.60 days
u₀	=	0.0000	±	0.0027
I_base	=	20.34	±	0.00

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice