MOA 2019-BLG-070

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Event Parameters

Internal ID:	gb14-R-4-65863
Discovery date:	2019-03-12T17:03:34
RA:	18:05:45.38
Dec:	-27:57:48.93
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
96168	18:05:45.20	-27:57:49.99	17.96 ± 0.25	3.50
96194	18:05:45.23	-27:57:44.91	17.25 ± 0.10	4.40
96301	18:05:45.46	-27:57:48.18	15.34 ± 0.31	0.51
96407	18:05:45.60	-27:57:52.17	17.51 ± 0.14	4.64

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.855 (2023-Oct-29.355)	15.31 ± 0.01	3.48
2460246.889 (2023-Oct-29.389)	15.32 ± 0.02	3.67
2460246.901 (2023-Oct-29.401)	15.31 ± 0.01	2.99
2460246.911 (2023-Oct-29.411)	15.31 ± 0.02	3.44
2460246.923 (2023-Oct-29.423)	15.30 ± 0.02	3.87

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 66988.46)

Single lens fit parameters

t_max	=	JD 2458604.79	±	0.04 UT (2019-May-1.29)
t_E	=	3.27	±	0.01 days
u₀	=	16.1047	±	0.0214
I_base	=	5.18	±	0.33

External data

Gzipped FITS finder chart

All photometry data

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