MOA 2024-BLG-038

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Event Parameters

Internal ID:	gb8-R-8-22853
Discovery date:	2024-06-03T21:13:13
RA:	18:01:35.78
Dec:	-31:04:44.05
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
121913	18:01:35.90	-31:04:40.41	17.84 ± 0.08	4.87
121957	18:01:35.78	-31:04:48.40	18.00 ± 0.21	3.92
121980	18:01:35.77	-31:04:44.84	17.59 ± 0.15	0.47
122101	18:01:35.51	-31:04:44.08	18.58 ± 0.14	3.05

Last 5 photometry measurements

Observation date	I mag	seeing
2460610.904 (2024-Oct-27.404)	17.58 ± 0.15	4.94
2460610.934 (2024-Oct-27.434)	17.55 ± 0.12	4.82
2460611.879 (2024-Oct-28.379)	17.53 ± 0.08	4.21
2460611.916 (2024-Oct-28.416)	17.97 ± 0.46	5.45
2460614.880 (2024-Oct-31.380)	17.76 ± 0.19	5.16

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 8402.34)

Single lens fit parameters

t_max	=	JD 2460472.82	±	0.01 UT (2024-Jun-11.32)
t_E	=	22.78	±	0.48 days
u₀	=	0.2138	±	0.0064
I_base	=	18.11	±	0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice