MOA 2022-BLG-126

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Event Parameters

Internal ID:	gb1-R-3-23874
Discovery date:	2022-03-27T21:59:25
RA:	17:46:39.00
Dec:	-34:22:18.03
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
70663	17:46:38.78	-34:22:18.63	19.17 ± 0.12	3.61
70700	17:46:38.83	-34:22:16.64	18.86 ± 0.11	2.85
70790	17:46:39.09	-34:22:16.03	18.50 ± 0.22	1.59
70940	17:46:39.32	-34:22:18.06	16.03 ± 0.13	3.66

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.923 (2023-Oct-28.423)	19.06 ± 0.56	3.50
2460245.937 (2023-Oct-28.437)	20.31 ± 1.71	3.60
2460246.859 (2023-Oct-29.359)	19.53 ± 0.73	3.73
2460246.892 (2023-Oct-29.392)	19.38 ± 0.54	3.60
2460246.926 (2023-Oct-29.426)	20.90 ± 3.27	3.68

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

Single lens fit parameters

t_max	=	JD 2459658.99	±	0.18 UT (2022-Mar-20.49)
t_E	=	491.60	±	117.62 days
u₀	=	0.0314	±	0.0104
I_base	=	22.05	±	0.26

External data

Gzipped FITS finder chart

All photometry data

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