MOA 2018-BLG-007

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Event Parameters

Internal ID:	gb2-R-5-22330
Discovery date:	2018-01-28T23:28:40
RA:	17:53:46.37
Dec:	-35:08:01.44
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
147840	17:53:46.29	-35:07:59.81	18.00 ± 0.10	2.00
147901	17:53:46.43	-35:08:00.91	16.39 ± 0.09	0.14
147942	17:53:46.48	-35:07:57.25	18.94 ± 0.22	3.89

Last 5 photometry measurements

Observation date	I mag	seeing
2460564.048 (2024-Sep-10.548)	15.48 ± 0.17	4.34
2460564.067 (2024-Sep-10.567)	16.27 ± 0.05	4.73
2460567.967 (2024-Sep-14.467)	16.34 ± 0.05	4.50
2460568.020 (2024-Sep-14.520)	16.31 ± 0.08	3.87
2460568.050 (2024-Sep-14.550)	16.38 ± 0.08	3.37

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 25444.86)

Single lens fit parameters

t_max	=	JD 2458120.09	±	1.01 UT (2018-Jan-1.59)
t_E	=	1.40	±	2.32 days
u₀	=	0.6920	±	0.0502
I_base	=	4.90	±	0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice