MOA 2022-BLG-452

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Event Parameters

Internal ID:	gb14-R-10-62159
Discovery date:	2022-08-22T05:08:15
RA:	18:06:17.44
Dec:	-26:56:49.73
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
154135	18:06:17.46	-26:56:54.68	18.13 ± 0.21	4.67

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.079 (2024-Aug-14.579)	18.32 ± 0.93	5.51
2460537.090 (2024-Aug-14.590)	99.99 ± 99.99	4.75
2460537.105 (2024-Aug-14.605)	19.40 ± 2.36	5.11
2460537.116 (2024-Aug-14.616)	17.53 ± 0.67	5.44
2460537.127 (2024-Aug-14.627)	99.99 ± 99.99	6.07

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

Single lens fit parameters

t_max	=	JD 2459812.95	±	0.00 UT (2022-Aug-21.45)
t_E	=	3005.00	±	2749.79 days
u₀	=	0.0000	±	0.0002
I_base	=	29.08	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice