MOA 2022-BLG-264

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Event Parameters

Internal ID:	gb2-R-7-13672
Discovery date:	2022-05-26T15:58:18
RA:	17:54:43.68
Dec:	-34:44:31.31
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
68338	17:54:43.63	-34:44:27.48	15.49 ± 0.14	4.58
68339	17:54:43.60	-34:44:31.13	17.59 ± 0.19	0.90
68398	17:54:43.47	-34:44:33.32	17.61 ± 0.12	2.52

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.011 (2024-Aug-14.511)	17.64 ± 0.63	3.01
2460537.048 (2024-Aug-14.548)	18.73 ± 2.78	3.83
2460537.083 (2024-Aug-14.583)	18.42 ± 2.48	4.19
2460537.120 (2024-Aug-14.620)	99.99 ± 99.99	5.14
2460537.141 (2024-Aug-14.641)	99.99 ± 99.99	5.24

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 8363.73)

Single lens fit parameters

t_max	=	JD 2459746.38	±	0.22 UT (2022-Jun-15.88)
t_E	=	48.41	±	8.84 days
u₀	=	0.1703	±	0.0581
I_base	=	18.08	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice