MOA 2022-BLG-370

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Event Parameters

Internal ID:	gb9-R-7-99079
Discovery date:	2022-07-06T13:45:46
RA:	18:01:11.51
Dec:	-29:41:50.19
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
127781	18:01:11.56	-29:41:48.00	19.09 ± 0.15	3.18
127819	18:01:11.45	-29:41:51.09	17.96 ± 0.14	0.37
127873	18:01:11.36	-29:41:47.13	18.45 ± 0.12	4.03
127975	18:01:11.12	-29:41:49.55	17.92 ± 0.12	4.74

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.884 (2023-Oct-29.384)	18.00 ± 0.21	3.47
2460246.896 (2023-Oct-29.396)	18.30 ± 0.24	3.05
2460246.906 (2023-Oct-29.406)	18.41 ± 0.33	3.33
2460246.918 (2023-Oct-29.418)	18.08 ± 0.28	3.43
2460246.927 (2023-Oct-29.427)	17.92 ± 0.26	3.38

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 5942.92)

Single lens fit parameters

t_max	=	JD 2459780.49	±	0.00 UT (2022-Jul-19.99)
t_E	=	62.26	±	0.77 days
u₀	=	0.0130	±	0.0001
I_base	=	19.89	±	0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice