MOA 2022-BLG-393

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Event Parameters

Internal ID:	gb9-R-2-237375
Discovery date:	2022-07-19T14:46:51
RA:	17:59:05.21
Dec:	-28:54:12.19
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
28660	17:59:04.99	-28:54:08.35	18.04 ± 0.15	4.97
28705	17:59:05.09	-28:54:13.18	14.67 ± 0.06	2.86
28762	17:59:05.30	-28:54:11.65	17.23 ± 0.11	0.51

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.085 (2024-Aug-14.585)	16.87 ± 0.11	4.22
2460537.100 (2024-Aug-14.600)	16.16 ± 0.25	5.25
2460537.112 (2024-Aug-14.612)	16.54 ± 0.14	4.74
2460537.122 (2024-Aug-14.622)	16.38 ± 0.41	5.56
2460537.133 (2024-Aug-14.633)	16.11 ± 0.34	5.78

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 11641.26)

Single lens fit parameters

t_max	=	JD 2459779.33	±	0.01 UT (2022-Jul-18.83)
t_E	=	72176.04	±	70644.55 days
u₀	=	0.0000	±	0.0000
I_base	=	28.42	±	0.35

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice