MOA 2016-BLG-249

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb6-R-7-15609
Discovery date:	2016-05-16T21:00:29
RA:	17:56:36.51
Dec:	-27:46:35.80
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
14440	17:56:36.68	-27:46:40.13	19.90 ± 0.21	4.85
14485	17:56:36.59	-27:46:38.85	19.94 ± 0.17	3.05
14534	17:56:36.52	-27:46:36.13	16.92 ± 0.08	0.75
14612	17:56:36.36	-27:46:39.63	17.08 ± 0.17	3.71

Last 5 photometry measurements

Observation date	I mag	seeing
2460599.877 (2024-Oct-16.377)	16.91 ± 0.03	2.53
2460602.901 (2024-Oct-19.401)	16.93 ± 0.03	3.33
2460610.891 (2024-Oct-27.391)	17.27 ± 0.16	5.32
2460611.895 (2024-Oct-28.395)	16.86 ± 0.04	4.33
2460614.896 (2024-Oct-31.396)	17.15 ± 0.23	5.61

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 15602.71)

Single lens fit parameters

t_max	=	JD 2457524.09	±	0.04 UT (2016-May-15.59)
t_E	=	11.65	±	0.58 days
u₀	=	0.3680	±	0.0307
I_base	=	18.21	±	0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice