MOA 2022-BLG-506

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Event Parameters

Internal ID:	gb4-R-1-195877
Discovery date:	2022-09-14T09:32:14
RA:	17:51:40.97
Dec:	-30:16:11.52
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
80936	17:51:41.15	-30:16:08.70	17.77 ± 0.03	2.96

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.887 (2023-Oct-29.387)	99.99 ± 99.99	3.99
2460246.898 (2023-Oct-29.398)	99.99 ± 99.99	3.73
2460246.909 (2023-Oct-29.409)	99.99 ± 99.99	3.92
2460246.920 (2023-Oct-29.420)	99.99 ± 99.99	4.20
2460246.929 (2023-Oct-29.429)	99.99 ± 99.99	4.25

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

Single lens fit parameters

t_max	=	JD 2459836.72	±	0.02 UT (2022-Sep-14.22)
t_E	=	3.82	±	0.36 days
u₀	=	0.0389	±	0.0039
I_base	=	19.60	±	0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice