MOA 2022-BLG-375

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Event Parameters

Internal ID:	gb11-R-10-8968
Discovery date:	2022-07-11T11:13:42
RA:	18:06:27.40
Dec:	-32:10:53.06
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
146429	18:06:27.57	-32:10:53.75	18.95 ± 0.11	2.81
146560	18:06:27.30	-32:10:55.58	15.40 ± 0.04	2.17
146643	18:06:27.13	-32:10:50.77	16.88 ± 0.06	4.24
146662	18:06:27.06	-32:10:54.53	18.36 ± 0.08	3.93

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.873 (2023-Oct-29.373)	99.99 ± 99.99	3.71
2460246.934 (2023-Oct-29.434)	99.99 ± 99.99	3.58
2460246.940 (2023-Oct-29.440)	20.70 ± 4.12	3.63
2460246.941 (2023-Oct-29.441)	22.07 ± 17.71	3.96
2460246.943 (2023-Oct-29.443)	99.99 ± 99.99	3.96

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

Single lens fit parameters

t_max	=	JD 2459771.22	±	0.17 UT (2022-Jul-10.72)
t_E	=	20.67	±	3.72 days
u₀	=	0.0709	±	0.0208
I_base	=	20.32	±	0.11

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice