MOA 2018-BLG-179

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb3-R-3-32799
Discovery date:	2018-06-13T20:54:18
RA:	17:50:56.45
Dec:	-32:51:19.12
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
2232	17:50:56.33	-32:51:18.92	18.41 ± 0.07	2.33
2251	17:50:56.38	-32:51:21.46	16.52 ± 0.03	3.43
2294	17:50:56.51	-32:51:18.52	18.60 ± 0.10	0.17
2333	17:50:56.67	-32:51:16.82	17.24 ± 0.05	2.83

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.899 (2023-Oct-29.399)	19.89 ± 0.85	3.16
2460246.910 (2023-Oct-29.410)	20.20 ± 1.20	3.37
2460246.922 (2023-Oct-29.422)	19.27 ± 0.67	3.63
2460246.930 (2023-Oct-29.430)	20.08 ± 1.31	3.58
2460246.933 (2023-Oct-29.433)	19.71 ± 1.16	3.72

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 3299.13)

Single lens fit parameters

t_max	=	JD 2458283.35	±	0.02 UT (2018-Jun-13.85)
t_E	=	15.86	±	0.32 days
u₀	=	0.1487	±	0.0038
I_base	=	18.36	±	0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice