MOA 2024-BLG-022

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Event Parameters

Internal ID:	gb5-R-1-146137
Discovery date:	2024-05-28T04:16:59
RA:	17:53:34.70
Dec:	-28:36:06.88
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
41664	17:53:34.66	-28:36:07.11	16.91 ± 0.12	1.51
41665	17:53:34.63	-28:36:03.30	15.66 ± 0.03	3.56
41781	17:53:34.95	-28:36:08.15	15.39 ± 0.08	3.37

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.907 (2024-Oct-28.407)	99.99 ± 99.99	5.10
2460611.918 (2024-Oct-28.418)	19.33 ± 4.72	5.38
2460614.862 (2024-Oct-31.362)	99.99 ± 99.99	5.59
2460614.868 (2024-Oct-31.368)	99.99 ± 99.99	5.38
2460614.872 (2024-Oct-31.372)	99.99 ± 99.99	4.96

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

Single lens fit parameters

t_max	=	JD 2460451.51	±	1.09 UT (2024-May-21.01)
t_E	=	35.98	±	2.17 days
u₀	=	0.1393	±	0.0106
I_base	=	18.53	±	0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice