MOA 2022-BLG-038

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Event Parameters

Internal ID:	gb10-R-5-132322
Discovery date:	2022-02-24T21:00:09
RA:	17:58:04.51
Dec:	-28:17:16.13
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
27112	17:58:04.31	-28:17:14.92	17.16 ± 0.04	3.32
27210	17:58:04.55	-28:17:15.57	16.54 ± 0.04	0.05
27227	17:58:04.59	-28:17:13.57	16.39 ± 0.03	2.18
27325	17:58:04.86	-28:17:17.07	15.56 ± 0.02	4.54

Last 5 photometry measurements

Observation date	I mag	seeing
2460537.076 (2024-Aug-14.576)	16.60 ± 0.11	5.07
2460537.086 (2024-Aug-14.586)	16.72 ± 0.10	4.68
2460537.101 (2024-Aug-14.601)	16.56 ± 0.19	4.89
2460537.113 (2024-Aug-14.613)	16.47 ± 0.20	5.09
2460537.123 (2024-Aug-14.623)	16.80 ± 0.38	5.82

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 22080.05)

Single lens fit parameters

t_max	=	JD 2459673.80	±	0.10 UT (2022-Apr-4.30)
t_E	=	51.74	±	0.97 days
u₀	=	1.0607	±	0.0268
I_base	=	16.06	±	0.22

External data

Gzipped FITS finder chart

All photometry data

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