MOA 2024-BLG-255

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Event Parameters

Internal ID:	gb16-R-3-25000
Discovery date:	2024-10-06T11:07:45
RA:	18:10:36.66
Dec:	-29:08:17.92
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
149273	18:10:36.56	-29:08:19.22	17.29 ± 0.12	2.71
149414	18:10:36.80	-29:08:16.23	15.19 ± 0.06	1.79
149500	18:10:36.96	-29:08:19.94	18.29 ± 0.10	4.47

Last 5 photometry measurements

Observation date	I mag	seeing
2460602.893 (2024-Oct-19.393)	99.99 ± 99.99	3.64
2460602.937 (2024-Oct-19.437)	99.99 ± 99.99	3.71
2460602.961 (2024-Oct-19.461)	99.99 ± 99.99	4.81
2460610.883 (2024-Oct-27.383)	99.99 ± 99.99	5.11
2460610.926 (2024-Oct-27.426)	99.99 ± 99.99	4.84

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

Single lens fit parameters

t_max	=	JD 2460591.15	±	0.05 UT (2024-Oct-7.65)
t_E	=	0.40	±	1.63 days
u₀	=	7.4732	±	6.4262
I_base	=	8.84	±	0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice