MOA 2019-BLG-072

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb16-R-1-20357
Discovery date:	2019-03-13T01:37:26
RA:	18:09:11.16
Dec:	-28:38:55.80
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
3134	18:09:11.31	-28:38:55.51	17.77 ± 0.10	1.40

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.910 (2023-Oct-28.410)	17.95 ± 0.21	3.92
2460245.939 (2023-Oct-28.439)	17.71 ± 0.26	3.95
2460246.866 (2023-Oct-29.366)	17.73 ± 0.14	4.09
2460246.913 (2023-Oct-29.413)	18.01 ± 0.22	3.88
2460246.937 (2023-Oct-29.437)	18.07 ± 0.41	4.31

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 7144.96)

Single lens fit parameters

t_max	=	JD 2458561.89	±	0.04 UT (2019-Mar-19.39)
t_E	=	21.22	±	0.78 days
u₀	=	0.0708	±	0.0050
I_base	=	17.90	±	0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice