MOA 2016-BLG-093

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb19-R-7-5172
Discovery date:	2016-03-17T17:09:46
RA:	18:18:17.62
Dec:	-25:44:20.85
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
91115	18:18:17.77	-25:44:19.39	20.25 ± 0.41	3.36
91213	18:18:17.58	-25:44:21.43	19.62 ± 0.34	0.06
91306	18:18:17.42	-25:44:18.84	17.56 ± 0.08	3.48
91317	18:18:17.39	-25:44:25.05	19.47 ± 0.12	4.61

Last 5 photometry measurements

Observation date	I mag	seeing
2460235.930 (2023-Oct-18.430)	19.55 ± 0.16	2.17
2460239.943 (2023-Oct-22.443)	20.87 ± 2.42	3.31
2460244.878 (2023-Oct-27.378)	18.41 ± 0.33	4.31
2460245.873 (2023-Oct-28.373)	19.47 ± 0.55	3.12
2460246.872 (2023-Oct-29.372)	20.15 ± 1.07	3.41

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 1295.39)

Single lens fit parameters

t_max	=	JD 2457483.14	±	0.01 UT (2016-Apr-4.64)
t_E	=	54.14	±	0.72 days
u₀	=	0.0415	±	0.0008
I_base	=	18.96	±	0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice