MOA 2021-BLG-208

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Event Parameters

Internal ID:	gb9-R-6-45576
Discovery date:	2021-06-22T23:10:06
RA:	18:03:02.89
Dec:	-29:49:50.90
Current assessment:	microlensing/cv

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
1920	18:03:02.81	-29:49:51.61	18.39 ± 0.12	0.47
1921	18:03:02.85	-29:49:53.29	18.01 ± 0.13	1.90

Last 5 photometry measurements

Observation date	I mag	seeing
2460572.952 (2024-Sep-19.452)	18.30 ± 0.23	3.97
2460572.964 (2024-Sep-19.464)	16.95 ± 0.22	5.13
2460573.025 (2024-Sep-19.525)	17.68 ± 0.36	4.81
2460575.903 (2024-Sep-22.403)	99.99 ± 99.99	7.41
2460575.916 (2024-Sep-22.416)	99.99 ± 99.99	5.72

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 4006.82)

Single lens fit parameters

t_max	=	JD 2459399.64	±	0.42 UT (2021-Jul-4.14)
t_E	=	12.01	±	0.18 days
u₀	=	8.1755	±	0.1038
I_base	=	8.55	±	0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice