MOA 2019-BLG-153

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb19-R-10-16936
Discovery date:	2019-04-16T18:49:40
RA:	18:18:06.38
Dec:	-24:43:59.72
Current assessment:	microlensing/cv

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
60777	18:18:06.48	-24:43:59.76	17.85 ± 0.09	2.10
60832	18:18:06.32	-24:44:00.28	19.10 ± 0.12	0.16
60860	18:18:06.29	-24:43:58.49	19.83 ± 0.24	2.03

Last 5 photometry measurements

Observation date	I mag	seeing
2460570.824 (2024-Sep-17.324)	19.26 ± 0.29	3.83
2460570.902 (2024-Sep-17.402)	19.06 ± 0.36	4.05
2460570.973 (2024-Sep-17.473)	19.21 ± 0.46	4.16
2460571.042 (2024-Sep-17.542)	18.92 ± 0.67	4.62
2460572.911 (2024-Sep-19.411)	20.22 ± 1.38	4.29

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 2089.30)

Single lens fit parameters

t_max	=	JD 2458587.22	±	0.01 UT (2019-Apr-13.72)
t_E	=	5.18	±	0.25 days
u₀	=	0.0366	±	0.0315
I_base	=	17.45	±	0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice