MOA 2021-BLG-160

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Event Parameters

Internal ID:	gb7-R-5-37593
Discovery date:	2021-06-03T08:34:48
RA:	17:57:01.14
Dec:	-33:25:16.38
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
77527	17:57:00.91	-33:25:17.52	17.77 ± 0.07	4.11
77601	17:57:01.09	-33:25:14.71	18.26 ± 0.09	1.68
77629	17:57:01.22	-33:25:12.66	17.48 ± 0.04	3.37
77650	17:57:01.25	-33:25:17.64	18.10 ± 0.09	2.11

Last 5 photometry measurements

Observation date	I mag	seeing
2460245.911 (2023-Oct-28.411)	99.99 ± 99.99	3.59
2460245.940 (2023-Oct-28.440)	20.01 ± 1.99	3.69
2460246.867 (2023-Oct-29.367)	99.99 ± 99.99	3.73
2460246.915 (2023-Oct-29.415)	21.27 ± 4.35	3.64
2460246.938 (2023-Oct-29.438)	99.99 ± 99.99	4.09

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

Single lens fit parameters

t_max	=	JD 2459373.79	±	0.34 UT (2021-Jun-8.29)
t_E	=	1.60	±	0.08 days
u₀	=	6.2494	±	0.4556
I_base	=	10.48	±	0.21

External data

Gzipped FITS finder chart

All photometry data

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