MOA 2021-BLG-361

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Event Parameters

Internal ID:	gb14-R-6-34292
Discovery date:	2021-08-31T13:49:49
RA:	18:06:40.63
Dec:	-28:11:55.34
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
174162	18:06:40.86	-28:11:55.75	14.38 ± 0.04	3.76
174285	18:06:40.63	-28:11:58.22	16.44 ± 0.14	2.54
174340	18:06:40.60	-28:11:55.90	16.95 ± 0.16	0.17
174466	18:06:40.36	-28:11:57.74	18.56 ± 0.17	3.67

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.855 (2023-Oct-29.355)	16.93 ± 0.08	3.62
2460246.889 (2023-Oct-29.389)	17.21 ± 0.11	3.75
2460246.901 (2023-Oct-29.401)	17.10 ± 0.09	3.10
2460246.911 (2023-Oct-29.411)	17.26 ± 0.12	3.60
2460246.923 (2023-Oct-29.423)	17.23 ± 0.15	3.90

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 15205.48)

Single lens fit parameters

t_max	=	JD 2459457.72	±	0.12 UT (2021-Aug-31.22)
t_E	=	10.90	±	3.26 days
u₀	=	1.4064	±	0.4620
I_base	=	15.78	±	0.22

External data

Gzipped FITS finder chart

All photometry data

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