MOA 2016-BLG-198

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb5-R-5-157101
Discovery date:	2016-04-20T18:51:15
RA:	17:53:33.36
Dec:	-29:49:34.46
Current assessment:	microlensing/cv

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
137581	17:53:33.12	-29:49:35.77	17.46 ± 0.10	4.38
137629	17:53:33.17	-29:49:34.20	17.42 ± 0.11	3.19
137652	17:53:33.25	-29:49:36.80	17.51 ± 0.10	3.75
137726	17:53:33.41	-29:49:33.83	15.57 ± 0.05	0.05
137753	17:53:33.47	-29:49:37.13	15.49 ± 0.10	3.51

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	15.55 ± 0.03	3.74
2460246.883 (2023-Oct-29.383)	15.54 ± 0.02	3.54
2460246.895 (2023-Oct-29.395)	15.55 ± 0.02	3.39
2460246.905 (2023-Oct-29.405)	15.54 ± 0.03	3.32
2460246.917 (2023-Oct-29.417)	15.53 ± 0.02	3.32

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 54150.19)

Single lens fit parameters

t_max	=	JD 2457519.30	±	0.06 UT (2016-May-10.80)
t_E	=	71583.09	±	41590.53 days
u₀	=	0.0004	±	0.0005
I_base	=	26.26	±	0.30

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice