MOA 2019-BLG-337

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Event Parameters

Internal ID:	gb9-R-3-127149
Discovery date:	2019-07-22T15:01:26
RA:	17:56:59.08
Dec:	-29:09:21.79
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
93726	17:56:58.86	-29:09:21.69	17.88 ± 0.10	3.67
93742	17:56:58.94	-29:09:19.90	18.86 ± 0.34	2.92
93861	17:56:59.25	-29:09:21.14	15.52 ± 0.10	1.75

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.884 (2023-Oct-29.384)	19.86 ± 0.91	3.51
2460246.896 (2023-Oct-29.396)	20.67 ± 2.07	3.20
2460246.906 (2023-Oct-29.406)	20.40 ± 1.27	3.26
2460246.918 (2023-Oct-29.418)	99.99 ± 99.99	3.45
2460246.927 (2023-Oct-29.427)	99.99 ± 99.99	3.44

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

Single lens fit parameters

t_max	=	JD 2458687.61	±	0.02 UT (2019-Jul-23.11)
t_E	=	4.83	±	0.89 days
u₀	=	0.1134	±	0.0262
I_base	=	19.67	±	0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice