MOA 2019-BLG-008

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb5-R-5-183579
Discovery date:	2019-02-04T21:33:58
RA:	17:51:55.89
Dec:	-29:59:23.03
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
21275	17:51:55.93	-29:59:22.28	16.02 ± 0.09	0.23
21340	17:51:56.11	-29:59:25.30	17.25 ± 0.04	3.81
21341	17:51:56.16	-29:59:19.02	16.22 ± 0.12	4.82

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	16.16 ± 0.05	4.01
2460246.883 (2023-Oct-29.383)	16.13 ± 0.03	3.76
2460246.895 (2023-Oct-29.395)	16.10 ± 0.03	3.68
2460246.905 (2023-Oct-29.405)	16.02 ± 0.03	3.48
2460246.917 (2023-Oct-29.417)	16.07 ± 0.03	3.57

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 35514.03)

Single lens fit parameters

t_max	=	JD 2458553.44	±	0.03 UT (2019-Mar-10.94)
t_E	=	33.67	±	0.44 days
u₀	=	1.0398	±	0.0214
I_base	=	14.81	±	0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice