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
2460572.941 (2024-Sep-19.441)	99.99 ± 99.99	3.88
2460572.952 (2024-Sep-19.452)	99.99 ± 99.99	3.87
2460572.964 (2024-Sep-19.464)	99.99 ± 99.99	5.07
2460573.025 (2024-Sep-19.525)	99.99 ± 99.99	4.91
2460575.916 (2024-Sep-22.416)	99.99 ± 99.99	5.55

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