MOA 2019-BLG-349

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Event Parameters

Internal ID:	gb5-R-10-119119
Discovery date:	2019-07-29T09:59:02
RA:	17:55:23.91
Dec:	-28:24:06.80
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
32060	17:55:24.18	-28:24:07.12	16.28 ± 0.04	4.36
32105	17:55:24.04	-28:24:08.43	15.76 ± 0.06	2.65
32115	17:55:24.01	-28:24:05.34	16.61 ± 0.04	2.89
32248	17:55:23.59	-28:24:05.37	17.95 ± 0.08	4.33

Last 5 photometry measurements

Observation date	I mag	seeing
2460572.962 (2024-Sep-19.462)	22.36 ± 21.83	5.22
2460573.023 (2024-Sep-19.523)	18.24 ± 0.36	5.39
2460575.899 (2024-Sep-22.399)	19.35 ± 0.67	4.58
2460575.902 (2024-Sep-22.402)	20.04 ± 3.69	4.99
2460575.915 (2024-Sep-22.415)	18.74 ± 0.89	5.06

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

Single lens fit parameters

t_max	=	JD 2458693.94	±	0.00 UT (2019-Jul-29.44)
t_E	=	40.83	±	2.83 days
u₀	=	0.0097	±	0.0009
I_base	=	20.31	±	0.16

External data

Gzipped FITS finder chart

All photometry data

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