MOA 2019-BLG-018

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Event Parameters

Internal ID:	gb8-R-3-27921
Discovery date:	2019-02-08T17:24:48
RA:	17:57:45.52
Dec:	-30:53:31.11
Current assessment:	unknown

Some sort of weird transient

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
113343	17:57:45.30	-30:53:30.39	15.77 ± 0.07	3.61
113392	17:57:45.43	-30:53:27.00	18.11 ± 0.10	4.09
113483	17:57:45.57	-30:53:25.85	16.95 ± 0.11	4.84
113586	17:57:45.77	-30:53:27.00	17.34 ± 0.21	4.54
113636	17:57:45.91	-30:53:31.91	17.27 ± 0.08	4.74

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.888 (2023-Oct-28.388)	21.92 ± 6.92	3.39
2460245.921 (2023-Oct-28.421)	19.45 ± 0.97	3.64
2460246.858 (2023-Oct-29.358)	21.50 ± 4.11	3.55
2460246.891 (2023-Oct-29.391)	19.50 ± 0.83	3.77
2460246.925 (2023-Oct-29.425)	19.19 ± 0.74	3.43

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

Single lens fit parameters

t_max	=	JD 2458550.59	±	0.00 UT (2019-Mar-8.09)
t_E	=	2.20	±	0.29 days
u₀	=	14.0142	±	1.6503
I_base	=	3.89	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice