MOA 2022-BLG-128

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Event Parameters

Internal ID:	gb14-R-2-94761
Discovery date:	2022-03-27T21:59:32
RA:	18:03:44.65
Dec:	-27:16:56.53
Current assessment:	microlensing/cv

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
14854	18:03:44.60	-27:16:52.92	17.54 ± 0.04	3.42
14905	18:03:44.70	-27:16:55.77	15.96 ± 0.07	0.18
15017	18:03:44.96	-27:16:58.92	18.98 ± 0.13	4.85

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.079 (2024-Aug-14.579)	16.03 ± 0.05	5.39
2460537.090 (2024-Aug-14.590)	15.99 ± 0.03	4.73
2460537.105 (2024-Aug-14.605)	16.04 ± 0.06	5.33
2460537.116 (2024-Aug-14.616)	15.95 ± 0.07	5.29
2460537.127 (2024-Aug-14.627)	15.98 ± 0.13	5.84

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 37566.44)

Single lens fit parameters

t_max	=	JD 2459666.21	±	0.00 UT (2022-Mar-27.71)
t_E	=	0.17	±	0.09 days
u₀	=	0.5143	±	0.2413
I_base	=	16.96	±	0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice