MOA 2022-BLG-100

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Event Parameters

Internal ID:	gb18-R-9-13430
Discovery date:	2022-03-22T17:30:26
RA:	18:12:14.53
Dec:	-25:14:20.50
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
69933	18:12:14.82	-25:14:22.06	18.68 ± 0.25	4.85
70023	18:12:14.61	-25:14:19.43	17.79 ± 0.11	2.50
70045	18:12:14.55	-25:14:22.25	14.40 ± 0.03	1.56

Last 5 photometry measurements

Observation date	I mag	seeing
2460244.901 (2023-Oct-27.401)	18.80 ± 0.53	3.60
2460245.862 (2023-Oct-28.362)	99.99 ± 99.99	3.70
2460245.898 (2023-Oct-28.398)	99.99 ± 99.99	3.45
2460246.861 (2023-Oct-29.361)	19.36 ± 0.84	3.84
2460246.902 (2023-Oct-29.402)	99.99 ± 99.99	3.48

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

Single lens fit parameters

t_max	=	JD 2459663.05	±	0.01 UT (2022-Mar-24.55)
t_E	=	3281.80	±	2693.93 days
u₀	=	0.0005	±	0.0021
I_base	=	24.12	±	0.12

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice