MOA 2019-BLG-105

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Event Parameters

Internal ID:	gb14-R-8-83327
Discovery date:	2019-03-22T18:57:31
RA:	18:07:35.10
Dec:	-27:31:20.43
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
136017	18:07:35.35	-27:31:18.76	16.99 ± 0.10	4.72
136082	18:07:35.23	-27:31:21.29	16.75 ± 0.09	2.34
136266	18:07:34.86	-27:31:17.92	16.13 ± 0.08	4.23
136288	18:07:34.81	-27:31:21.91	18.25 ± 0.24	3.54

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.855 (2023-Oct-29.355)	21.26 ± 2.80	3.54
2460246.889 (2023-Oct-29.389)	19.28 ± 0.63	3.60
2460246.901 (2023-Oct-29.401)	22.00 ± 6.01	3.06
2460246.911 (2023-Oct-29.411)	99.99 ± 99.99	3.67
2460246.923 (2023-Oct-29.423)	99.99 ± 99.99	3.88

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

Single lens fit parameters

t_max	=	JD 2458567.86	±	0.01 UT (2019-Mar-25.36)
t_E	=	13278.86	±	12106.01 days
u₀	=	0.0001	±	0.0014
I_base	=	27.36	±	0.23

External data

Gzipped FITS finder chart

All photometry data

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