MOA 2021-BLG-051

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Event Parameters

Internal ID:	gb9-R-7-77065
Discovery date:	2021-03-22T18:42:18
RA:	18:00:11.53
Dec:	-29:43:54.17
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
154959	18:00:11.52	-29:43:54.83	17.41 ± 0.14	0.57
155143	18:00:11.25	-29:43:57.00	19.47 ± 0.36	3.91

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.884 (2023-Oct-29.384)	17.34 ± 0.09	3.42
2460246.896 (2023-Oct-29.396)	17.28 ± 0.09	3.08
2460246.906 (2023-Oct-29.406)	17.36 ± 0.12	3.41
2460246.918 (2023-Oct-29.418)	17.34 ± 0.14	3.46
2460246.927 (2023-Oct-29.427)	17.24 ± 0.11	3.45

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 9935.74)

Single lens fit parameters

t_max	=	JD 2459315.57	±	0.00 UT (2021-Apr-11.07)
t_E	=	38.38	±	0.26 days
u₀	=	0.0134	±	0.0002
I_base	=	18.24	±	0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice