MOA 2022-BLG-385

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Event Parameters

Internal ID:	gb1-R-10-51996
Discovery date:	2022-07-16T12:50:09
RA:	17:47:57.85
Dec:	-33:24:50.82
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
60195	17:47:58.04	-33:24:48.30	16.60 ± 0.06	4.51
60221	17:47:57.92	-33:24:52.38	16.58 ± 0.06	1.89
60327	17:47:57.65	-33:24:53.49	15.42 ± 0.06	2.93

Last 5 photometry measurements

Observation date	I mag	seeing
2460536.996 (2024-Aug-14.496)	99.99 ± 99.99	2.95
2460537.036 (2024-Aug-14.536)	21.19 ± 3.57	3.53
2460537.071 (2024-Aug-14.571)	19.09 ± 1.09	4.60
2460537.108 (2024-Aug-14.608)	99.99 ± 99.99	5.23
2460537.138 (2024-Aug-14.638)	99.99 ± 99.99	5.41

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

Single lens fit parameters

t_max	=	JD 2459778.00	±	0.09 UT (2022-Jul-17.50)
t_E	=	23.25	±	2.25 days
u₀	=	0.3667	±	0.0567
I_base	=	18.41	±	0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice