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
2460536.972 (2024-Aug-14.472)	20.57 ± 2.22	2.31
2460537.009 (2024-Aug-14.509)	19.76 ± 0.89	2.76
2460537.046 (2024-Aug-14.546)	19.34 ± 0.95	4.38
2460537.080 (2024-Aug-14.580)	18.71 ± 0.92	4.58
2460537.117 (2024-Aug-14.617)	18.80 ± 2.75	5.19

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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