MOA 2021-BLG-323

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Event Parameters

Internal ID:	gb10-R-10-65458
Discovery date:	2021-08-20T10:26:02
RA:	18:02:00.66
Dec:	-26:38:30.74
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
19577	18:02:00.64	-26:38:29.46	17.11 ± 0.04	2.00
19617	18:02:00.49	-26:38:32.01	17.44 ± 0.05	2.06
19627	18:02:00.44	-26:38:28.86	17.13 ± 0.03	3.62
19643	18:02:00.40	-26:38:34.62	15.93 ± 0.02	4.71

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.852 (2023-Oct-29.352)	99.99 ± 99.99	3.69
2460246.886 (2023-Oct-29.386)	99.99 ± 99.99	4.00
2460246.897 (2023-Oct-29.397)	99.99 ± 99.99	3.54
2460246.908 (2023-Oct-29.408)	99.99 ± 99.99	3.90
2460246.919 (2023-Oct-29.419)	99.99 ± 99.99	4.29

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

Single lens fit parameters

t_max	=	JD 2459450.09	±	0.01 UT (2021-Aug-23.59)
t_E	=	32.26	±	0.52 days
u₀	=	0.0230	±	0.0006
I_base	=	18.72	±	0.11

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice