MOA 2018-BLG-307

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Event Parameters

Internal ID:	gb16-R-5-12139
Discovery date:	2018-08-10T12:14:25
RA:	18:10:23.24
Dec:	-29:51:52.34
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
94339	18:10:23.10	-29:51:52.83	14.90 ± 0.04	2.85
94506	18:10:23.53	-29:51:50.57	17.02 ± 0.06	3.47

Last 5 photometry measurements

Observation date	I mag	seeing
2460598.942 (2024-Oct-15.442)	99.99 ± 99.99	4.22
2460598.971 (2024-Oct-15.471)	99.99 ± 99.99	3.45
2460599.869 (2024-Oct-16.369)	99.99 ± 99.99	2.67
2460599.919 (2024-Oct-16.419)	99.99 ± 99.99	3.39
2460599.968 (2024-Oct-16.468)	19.58 ± 0.98	3.68

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

Single lens fit parameters

t_max	=	JD 2458346.25	±	0.02 UT (2018-Aug-15.75)
t_E	=	19.49	±	0.87 days
u₀	=	0.0798	±	0.0051
I_base	=	18.42	±	0.13

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice