MOA 2022-BLG-413

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Event Parameters

Internal ID:	gb14-R-9-49565
Discovery date:	2022-07-22T16:34:47
RA:	18:06:43.24
Dec:	-27:13:41.51
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
178176	18:06:43.20	-27:13:42.65	17.80 ± 0.09	0.58
178285	18:06:43.00	-27:13:42.70	17.49 ± 0.12	2.88
178307	18:06:42.99	-27:13:45.23	18.63 ± 0.15	4.33

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.855 (2023-Oct-29.355)	17.68 ± 0.14	3.29
2460246.889 (2023-Oct-29.389)	17.88 ± 0.20	3.59
2460246.901 (2023-Oct-29.401)	17.70 ± 0.12	2.93
2460246.911 (2023-Oct-29.411)	17.43 ± 0.14	3.55
2460246.923 (2023-Oct-29.423)	17.39 ± 0.19	3.88

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 6950.24)

Single lens fit parameters

t_max	=	JD 2459788.86	±	0.00 UT (2022-Jul-28.36)
t_E	=	18.82	±	0.34 days
u₀	=	0.1042	±	0.0023
I_base	=	18.63	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice