MOA 2023-BLG-073

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Event Parameters

Internal ID:	gb16-R-2-29506
Discovery date:	2023-03-22T19:54:28
RA:	18:09:48.27
Dec:	-28:44:05.37
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
68941	18:09:48.30	-28:44:04.67	16.93 ± 0.04	0.27

Last 5 photometry measurements

Observation date	I mag	seeing
2460610.883 (2024-Oct-27.383)	17.16 ± 0.19	5.49
2460610.926 (2024-Oct-27.426)	17.21 ± 0.10	5.09
2460611.904 (2024-Oct-28.404)	17.11 ± 0.15	5.43
2460611.936 (2024-Oct-28.436)	17.01 ± 0.05	4.81
2460614.888 (2024-Oct-31.388)	17.70 ± 0.57	5.90

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 15360.31)

Single lens fit parameters

t_max	=	JD 2460033.56	±	0.01 UT (2023-Mar-30.06)
t_E	=	15718.82	±	13881.21 days
u₀	=	0.0001	±	0.0011
I_base	=	24.96	±	0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice