MOA 2018-BLG-305

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb15-R-6-24866
Discovery date:	2018-08-10T11:17:40
RA:	18:06:38.61
Dec:	-26:21:28.84
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
75034	18:06:38.83	-26:21:30.02	17.31 ± 0.07	3.84
75124	18:06:38.68	-26:21:31.12	18.52 ± 0.09	2.40
75151	18:06:38.61	-26:21:27.49	16.35 ± 0.06	2.13

Last 5 photometry measurements

Observation date	I mag	seeing
2460595.902 (2024-Oct-12.402)	20.20 ± 1.37	4.68
2460598.868 (2024-Oct-15.368)	99.99 ± 99.99	3.10
2460598.941 (2024-Oct-15.441)	18.95 ± 0.49	3.65
2460599.868 (2024-Oct-16.368)	19.89 ± 0.48	2.22
2460599.918 (2024-Oct-16.418)	19.59 ± 0.61	3.17

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 0.00)

Single lens fit parameters

t_max	=	JD 2458343.01	±	0.01 UT (2018-Aug-12.51)
t_E	=	18.57	±	1.39 days
u₀	=	0.0042	±	0.0058
I_base	=	19.89	±	0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice