MOA 2019-BLG-179

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb3-R-5-36497
Discovery date:	2019-04-24T11:06:32
RA:	17:51:40.96
Dec:	-33:17:13.91
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
78004	17:51:40.92	-33:17:17.89	18.58 ± 0.12	4.93
78005	17:51:40.94	-33:17:13.29	16.24 ± 0.04	0.89
78072	17:51:41.12	-33:17:12.74	16.13 ± 0.02	1.52
78138	17:51:41.31	-33:17:15.60	16.56 ± 0.04	4.59

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.899 (2023-Oct-29.399)	16.24 ± 0.02	3.29
2460246.910 (2023-Oct-29.410)	16.28 ± 0.04	3.54
2460246.922 (2023-Oct-29.422)	16.22 ± 0.03	3.84
2460246.930 (2023-Oct-29.430)	16.21 ± 0.03	3.75
2460246.933 (2023-Oct-29.433)	16.27 ± 0.03	3.79

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 29080.37)

Single lens fit parameters

t_max	=	JD 2458604.41	±	0.00 UT (2019-Apr-30.91)
t_E	=	35.51	±	0.64 days
u₀	=	0.0342	±	0.0007
I_base	=	19.21	±	0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice