MOA 2021-BLG-218

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Event Parameters

Internal ID:	gb7-R-8-7115
Discovery date:	2021-06-30T13:29:11
RA:	18:00:29.49
Dec:	-32:48:34.99
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
165457	18:00:29.73	-32:48:32.36	18.08 ± 0.18	5.00
165616	18:00:29.45	-32:48:35.49	17.31 ± 0.18	0.10
165672	18:00:29.37	-32:48:39.78	17.48 ± 0.14	4.42

Last 5 photometry measurements

Observation date	I mag	seeing
2460610.884 (2024-Oct-27.384)	17.48 ± 0.29	5.26
2460610.927 (2024-Oct-27.427)	17.67 ± 0.18	4.61
2460611.905 (2024-Oct-28.405)	17.63 ± 0.13	4.35
2460611.937 (2024-Oct-28.437)	17.48 ± 0.14	4.64
2460614.889 (2024-Oct-31.389)	19.20 ± 3.90	5.82

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 10824.30)

Single lens fit parameters

t_max	=	JD 2459399.48	±	0.00 UT (2021-Jul-3.98)
t_E	=	0.23	±	0.00 days
u₀	=	5.8049	±	0.0009
I_base	=	7.90	±	0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice