MOA 2021-BLG-132

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Event Parameters

Internal ID:	gb13-R-8-28203
Discovery date:	2021-05-22T13:49:03
RA:	18:06:16.36
Dec:	-29:22:22.03
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
169482	18:06:16.44	-29:22:19.21	16.26 ± 0.05	3.91
169621	18:06:16.17	-29:22:26.25	15.00 ± 0.04	4.21
169648	18:06:16.12	-29:22:22.16	15.93 ± 0.05	2.61
169706	18:06:16.06	-29:22:19.20	16.42 ± 0.11	4.96

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.887 (2023-Oct-28.387)	99.99 ± 99.99	3.28
2460245.920 (2023-Oct-28.420)	99.99 ± 99.99	3.46
2460246.857 (2023-Oct-29.357)	99.99 ± 99.99	3.56
2460246.890 (2023-Oct-29.390)	99.99 ± 99.99	3.55
2460246.924 (2023-Oct-29.424)	99.99 ± 99.99	3.74

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

Single lens fit parameters

t_max	=	JD 2459357.07	±	0.00 UT (2021-May-22.57)
t_E	=	22.29	±	7.61 days
u₀	=	0.0057	±	0.0030
I_base	=	21.91	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice