MOA 2022-BLG-053

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Event Parameters

Internal ID:	gb5-R-8-125649
Discovery date:	2022-02-27T18:45:53
RA:	17:55:46.52
Dec:	-29:18:48.14
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
126093	17:55:46.69	-29:18:49.41	16.98 ± 0.14	2.95
126174	17:55:46.51	-29:18:45.24	17.61 ± 0.23	3.64
126263	17:55:46.35	-29:18:45.74	16.77 ± 0.10	3.53

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	19.34 ± 0.73	3.78
2460246.883 (2023-Oct-29.383)	22.00 ± 6.27	3.54
2460246.895 (2023-Oct-29.395)	99.99 ± 99.99	3.39
2460246.905 (2023-Oct-29.405)	99.99 ± 99.99	3.40
2460246.917 (2023-Oct-29.417)	99.99 ± 99.99	3.50

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

Single lens fit parameters

t_max	=	JD 2459638.91	±	0.01 UT (2022-Feb-28.41)
t_E	=	28.26	±	2.01 days
u₀	=	0.0074	±	0.0012
I_base	=	20.65	±	0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice