MOA 2021-BLG-080

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Event Parameters

Internal ID:	gb5-R-5-235770
Discovery date:	2021-04-10T15:59:56
RA:	17:52:25.11
Dec:	-30:00:31.63
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
32190	17:52:24.93	-30:00:34.53	15.02 ± 0.03	4.86
32256	17:52:25.12	-30:00:33.25	17.06 ± 0.12	2.40
32290	17:52:25.18	-30:00:29.74	16.25 ± 0.11	1.44

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	16.25 ± 0.06	3.92
2460246.883 (2023-Oct-29.383)	16.16 ± 0.04	3.71
2460246.895 (2023-Oct-29.395)	16.09 ± 0.04	3.64
2460246.905 (2023-Oct-29.405)	16.18 ± 0.04	3.42
2460246.917 (2023-Oct-29.417)	16.20 ± 0.04	3.54

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 28813.76)

Single lens fit parameters

t_max	=	JD 2459315.77	±	0.11 UT (2021-Apr-11.27)
t_E	=	0.51	±	0.02 days
u₀	=	20.0905	±	0.7255
I_base	=	5.11	±	0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice