MOA 2022-BLG-256

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Event Parameters

Internal ID:	gb9-R-2-229432
Discovery date:	2022-05-23T17:50:49
RA:	17:59:00.18
Dec:	-29:00:03.36
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
26951	17:59:00.22	-29:00:00.36	15.05 ± 0.14	2.49

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.884 (2023-Oct-29.384)	99.99 ± 99.99	3.40
2460246.896 (2023-Oct-29.396)	99.99 ± 99.99	3.14
2460246.906 (2023-Oct-29.406)	99.99 ± 99.99	3.39
2460246.918 (2023-Oct-29.418)	99.99 ± 99.99	3.51
2460246.927 (2023-Oct-29.427)	99.99 ± 99.99	3.40

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

Single lens fit parameters

t_max	=	JD 2459791.69	±	0.07 UT (2022-Jul-31.19)
t_E	=	8.00	±	0.02 days
u₀	=	8.5999	±	0.0076
I_base	=	7.26	±	0.34

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice