MOA 2016-BLG-163

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb2-R-3-16459
Discovery date:	2016-04-12T16:59:09
RA:	17:51:44.92
Dec:	-34:27:14.43
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
124175	17:51:44.69	-34:27:12.97	16.75 ± 0.13	3.57
124176	17:51:44.68	-34:27:10.72	17.51 ± 0.07	4.90
124272	17:51:44.89	-34:27:15.54	17.96 ± 0.18	1.99
124273	17:51:44.89	-34:27:09.61	19.09 ± 0.18	4.49
124329	17:51:44.97	-34:27:14.07	18.18 ± 0.11	0.26
124460	17:51:45.25	-34:27:14.13	15.30 ± 0.04	3.75

Last 5 photometry measurements

Observation date	I mag	seeing
2460610.938 (2024-Oct-27.438)	17.31 ± 0.17	4.77
2460611.892 (2024-Oct-28.392)	17.95 ± 0.22	4.39
2460611.927 (2024-Oct-28.427)	16.83 ± 0.27	5.47
2460611.935 (2024-Oct-28.435)	17.49 ± 0.34	4.94
2460614.886 (2024-Oct-31.386)	18.24 ± 0.75	5.22

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 4861.83)

Single lens fit parameters

t_max	=	JD 2457490.60	±	0.02 UT (2016-Apr-12.10)
t_E	=	59272.48	±	51197.22 days
u₀	=	0.0000	±	0.0001
I_base	=	29.39	±	0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice