MOA 2022-BLG-114

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Event Parameters

Internal ID:	gb14-R-9-45236
Discovery date:	2022-03-25T20:44:06
RA:	18:06:31.65
Dec:	-27:03:00.11
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
82977	18:06:31.80	-27:03:02.64	17.50 ± 0.13	3.41
82998	18:06:31.75	-27:03:04.29	17.53 ± 0.13	4.29
83098	18:06:31.60	-27:02:59.59	17.75 ± 0.13	1.16
83112	18:06:31.54	-27:03:02.08	16.40 ± 0.08	1.68

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.079 (2024-Aug-14.579)	16.86 ± 0.28	5.28
2460537.090 (2024-Aug-14.590)	18.02 ± 0.47	4.60
2460537.105 (2024-Aug-14.605)	17.11 ± 0.30	5.07
2460537.116 (2024-Aug-14.616)	16.54 ± 0.31	5.37
2460537.127 (2024-Aug-14.627)	18.69 ± 4.17	5.76

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 7224.37)

Single lens fit parameters

t_max	=	JD 2459676.48	±	0.03 UT (2022-Apr-6.98)
t_E	=	226.17	±	0.68 days
u₀	=	0.0280	±	0.0002
I_base	=	21.02	±	0.22

External data

Gzipped FITS finder chart

All photometry data

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