MOA 2024-BLG-069

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Event Parameters

Internal ID:	gb1-R-2-67849
Discovery date:	2024-06-15T15:01:25
RA:	17:45:39.34
Dec:	-33:45:23.33
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
82171	17:45:39.14	-33:45:22.37	15.99 ± 0.04	3.27
82226	17:45:39.34	-33:45:18.03	15.65 ± 0.03	4.96
82281	17:45:39.55	-33:45:25.76	18.40 ± 0.13	3.76
82312	17:45:39.66	-33:45:23.16	15.49 ± 0.03	3.56

Last 5 photometry measurements

Observation date	I mag	seeing
2460602.916 (2024-Oct-19.416)	21.40 ± 1.61	3.74
2460602.950 (2024-Oct-19.450)	99.99 ± 99.99	5.14
2460610.876 (2024-Oct-27.376)	17.97 ± 0.28	5.50
2460610.905 (2024-Oct-27.405)	19.05 ± 0.53	5.21
2460610.936 (2024-Oct-27.436)	19.73 ± 0.65	4.78

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

Single lens fit parameters

t_max	=	JD 2460477.66	±	0.03 UT (2024-Jun-16.16)
t_E	=	13.19	±	1.34 days
u₀	=	0.0867	±	0.0154
I_base	=	18.67	±	0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice