MOA 2019-BLG-396

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb16-R-10-10537
Discovery date:	2019-08-31T20:01:27
RA:	18:14:26.04
Dec:	-28:32:04.61
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
13965	18:14:26.11	-28:32:05.40	17.03 ± 0.05	1.65
13966	18:14:26.11	-28:32:08.13	17.92 ± 0.06	3.48
14052	18:14:25.90	-28:32:04.55	17.62 ± 0.08	1.46

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.910 (2023-Oct-28.410)	17.86 ± 0.20	3.30
2460245.939 (2023-Oct-28.439)	17.65 ± 0.27	3.76
2460246.866 (2023-Oct-29.366)	17.80 ± 0.15	3.67
2460246.913 (2023-Oct-29.413)	17.62 ± 0.16	3.45
2460246.937 (2023-Oct-29.437)	17.98 ± 0.34	3.93

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 8165.82)

Single lens fit parameters

t_max	=	JD 2458727.41	±	0.13 UT (2019-Aug-31.91)
t_E	=	25.76	±	2.68 days
u₀	=	0.2001	±	0.0264
I_base	=	18.71	±	0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice