MOA 2021-BLG-313

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Event Parameters

Internal ID:	gb9-R-3-143399
Discovery date:	2021-08-07T01:28:50
RA:	17:58:10.64
Dec:	-29:04:51.15
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
126674	17:58:10.71	-29:04:50.61	13.75 ± 0.23	0.27
126847	17:58:11.05	-29:04:50.60	18.80 ± 0.30	4.93

Last 5 photometry measurements

Observation date	I mag	seeing
2460611.919 (2024-Oct-28.419)	13.61 ± 0.02	5.64
2460611.928 (2024-Oct-28.428)	13.65 ± 0.01	4.96
2460614.863 (2024-Oct-31.363)	13.65 ± 0.03	5.82
2460614.869 (2024-Oct-31.369)	13.28 ± 0.04	5.12
2460614.873 (2024-Oct-31.373)	13.61 ± 0.02	5.40

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 288668.90)

Single lens fit parameters

t_max	=	JD 2459434.30	±	0.00 UT (2021-Aug-7.80)
t_E	=	4.53	±	0.01 days
u₀	=	0.2530	±	0.0015
I_base	=	13.99	±	0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice