MOA 2018-BLG-345

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb9-R-6-36925
Discovery date:	2018-08-31T16:37:29
RA:	18:00:19.94
Dec:	-29:49:52.04
Current assessment:	microlensing/cv

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
75180	18:00:20.02	-29:49:51.50	17.65 ± 0.26	2.13
75181	18:00:20.07	-29:49:54.23	18.23 ± 0.27	2.97
75275	18:00:19.90	-29:49:50.78	17.51 ± 0.11	1.93
75312	18:00:19.80	-29:49:48.79	18.13 ± 0.14	4.22
75313	18:00:19.77	-29:49:56.51	17.96 ± 0.12	4.40

Last 5 photometry measurements

Observation date	I mag	seeing
2460599.912 (2024-Oct-16.412)	99.99 ± 99.99	2.81
2460599.924 (2024-Oct-16.424)	21.51 ± 2.73	3.29
2460599.936 (2024-Oct-16.436)	99.99 ± 99.99	3.08
2460599.946 (2024-Oct-16.446)	99.99 ± 99.99	3.01
2460599.958 (2024-Oct-16.458)	21.54 ± 3.15	3.37

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

Single lens fit parameters

t_max	=	JD 2458363.18	±	0.03 UT (2018-Sep-1.68)
t_E	=	33.62	±	2.36 days
u₀	=	0.0204	±	0.0024
I_base	=	21.17	±	0.25

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice