MOA 2022-BLG-099

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Event Parameters

Internal ID:	gb14-R-6-35846
Discovery date:	2022-03-22T17:30:20
RA:	18:06:04.79
Dec:	-28:10:19.40
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
100101	18:06:04.72	-28:10:20.02	15.67 ± 0.04	0.35
100223	18:06:04.48	-28:10:20.15	17.10 ± 0.13	3.62
100254	18:06:04.45	-28:10:21.50	17.00 ± 0.11	4.33

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.079 (2024-Aug-14.579)	15.45 ± 0.07	5.26
2460537.090 (2024-Aug-14.590)	15.59 ± 0.06	4.79
2460537.105 (2024-Aug-14.605)	15.46 ± 0.06	4.92
2460537.116 (2024-Aug-14.616)	15.72 ± 0.12	5.18
2460537.127 (2024-Aug-14.627)	15.36 ± 0.13	5.80

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 49203.95)

Single lens fit parameters

t_max	=	JD 2459671.70	±	0.01 UT (2022-Apr-2.20)
t_E	=	10.82	±	0.32 days
u₀	=	0.7917	±	0.0378
I_base	=	15.51	±	0.29

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice