MOA 2022-BLG-236

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Event Parameters

Internal ID:	gb18-R-4-33710
Discovery date:	2022-05-10T16:43:42
RA:	18:11:56.38
Dec:	-26:00:35.31
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
195709	18:11:56.29	-26:00:39.04	15.03 ± 0.07	4.86
195729	18:11:56.31	-26:00:31.27	14.07 ± 0.04	3.94
195838	18:11:56.49	-26:00:36.78	18.14 ± 0.23	2.28
195865	18:11:56.50	-26:00:33.26	17.21 ± 0.11	1.85

Last 5 photometry measurements

Observation date	I mag	seeing
2460244.901 (2023-Oct-27.401)	20.13 ± 1.07	3.43
2460245.862 (2023-Oct-28.362)	19.72 ± 1.22	3.53
2460245.898 (2023-Oct-28.398)	20.42 ± 1.29	3.16
2460246.861 (2023-Oct-29.361)	99.99 ± 99.99	3.74
2460246.902 (2023-Oct-29.402)	99.99 ± 99.99	3.28

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

Single lens fit parameters

t_max	=	JD 2459716.56	±	0.07 UT (2022-May-17.06)
t_E	=	70.40	±	6.88 days
u₀	=	0.0806	±	0.0118
I_base	=	20.20	±	0.19

External data

Gzipped FITS finder chart

All photometry data

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