MOA 2018-BLG-153

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Event Parameters

Internal ID:	gb18-R-7-11095
Discovery date:	2018-05-22T20:25:11
RA:	18:13:51.47
Dec:	-26:07:35.70
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
137776	18:13:51.55	-26:07:38.56	18.55 ± 0.11	2.92
137920	18:13:51.26	-26:07:33.88	17.76 ± 0.08	3.44
138018	18:13:51.11	-26:07:35.10	16.77 ± 0.03	4.63

Last 5 photometry measurements

Observation date	I mag	seeing
2460598.931 (2024-Oct-15.431)	19.31 ± 0.44	2.94
2460598.963 (2024-Oct-15.463)	18.93 ± 0.44	3.31
2460599.865 (2024-Oct-16.365)	19.87 ± 0.47	2.24
2460599.908 (2024-Oct-16.408)	19.66 ± 0.53	2.73
2460599.941 (2024-Oct-16.441)	99.99 ± 99.99	2.77

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

Single lens fit parameters

t_max	=	JD 2458265.75	±	0.03 UT (2018-May-27.25)
t_E	=	22.49	±	0.26 days
u₀	=	0.5346	±	0.0100
I_base	=	15.61	±	0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice