MOA 2022-BLG-115

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Event Parameters

Internal ID:	gb5-R-7-204083
Discovery date:	2022-03-25T20:44:09
RA:	17:54:11.53
Dec:	-29:40:29.87
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
160297	17:54:11.58	-29:40:29.85	17.39 ± 0.28	1.43
160298	17:54:11.57	-29:40:33.30	17.14 ± 0.16	3.17
160381	17:54:11.39	-29:40:32.67	17.68 ± 0.20	2.60
160523	17:54:11.15	-29:40:30.05	17.25 ± 0.21	4.58

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.073 (2024-Aug-14.573)	17.96 ± 0.43	4.64
2460537.084 (2024-Aug-14.584)	18.22 ± 0.47	4.49
2460537.099 (2024-Aug-14.599)	18.49 ± 1.23	4.97
2460537.110 (2024-Aug-14.610)	17.56 ± 0.47	4.78
2460537.121 (2024-Aug-14.621)	99.99 ± 99.99	6.10

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 10064.68)

Single lens fit parameters

t_max	=	JD 2459679.47	±	0.00 UT (2022-Apr-9.97)
t_E	=	62.46	±	0.63 days
u₀	=	0.0106	±	0.0001
I_base	=	19.25	±	0.39

External data

Gzipped FITS finder chart

All photometry data

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