MOA 2018-BLG-400

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Event Parameters

Internal ID:	gb13-R-7-33828
Discovery date:	2018-10-08T11:50:28
RA:	18:08:07.85
Dec:	-29:42:51.18
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
115081	18:08:08.02	-29:42:49.69	19.38 ± 0.27	3.69
115096	18:08:07.95	-29:42:55.82	15.51 ± 0.08	4.67
115265	18:08:07.60	-29:42:49.01	15.57 ± 0.04	3.96

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.878 (2024-Aug-15.378)	99.99 ± 99.99	4.87
2460537.897 (2024-Aug-15.397)	99.99 ± 99.99	4.48
2460537.911 (2024-Aug-15.411)	99.99 ± 99.99	4.91
2460538.896 (2024-Aug-16.396)	99.99 ± 99.99	3.65
2460538.923 (2024-Aug-16.423)	18.22 ± 1.06	3.52

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

Single lens fit parameters

t_max	=	JD 2458401.64	±	0.05 UT (2018-Oct-10.14)
t_E	=	43.88	±	4.62 days
u₀	=	0.0295	±	0.0032
I_base	=	20.50	±	0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice