MOA 2018-BLG-279

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb4-R-7-54444
Discovery date:	2018-07-29T12:00:31
RA:	17:54:19.89
Dec:	-31:20:18.51
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
80413	17:54:20.13	-31:20:18.12	17.36 ± 0.06	3.96
80499	17:54:19.94	-31:20:21.12	14.99 ± 0.06	2.44

Last 5 photometry measurements

Observation date	I mag	seeing
2460463.236 (2024-Jun-1.736)	99.99 ± 99.99	3.17
2460463.250 (2024-Jun-1.750)	99.99 ± 99.99	3.04
2460463.262 (2024-Jun-1.762)	23.15 ± 12.41	3.51
2460463.274 (2024-Jun-1.774)	99.99 ± 99.99	3.50
2460463.286 (2024-Jun-1.786)	99.99 ± 99.99	3.68

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

Single lens fit parameters

t_max	=	JD 2458329.06	±	0.01 UT (2018-Jul-29.56)
t_E	=	8.10	±	1.98 days
u₀	=	0.0320	±	0.0076
I_base	=	21.54	±	0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice