MOA 2021-BLG-024

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb9-R-10-93033
Discovery date:	2021-03-12T21:32:53
RA:	18:01:42.72
Dec:	-28:38:48.25
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
99751	18:01:42.96	-28:38:47.22	16.70 ± 0.06	4.28
99848	18:01:42.71	-28:38:49.89	17.49 ± 0.09	1.20
99965	18:01:42.45	-28:38:52.19	17.16 ± 0.08	4.79

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.884 (2023-Oct-29.384)	17.61 ± 0.10	3.63
2460246.896 (2023-Oct-29.396)	17.71 ± 0.10	3.39
2460246.906 (2023-Oct-29.406)	17.42 ± 0.10	3.62
2460246.918 (2023-Oct-29.418)	17.59 ± 0.15	3.71
2460246.927 (2023-Oct-29.427)	17.74 ± 0.15	3.71

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 9179.10)

Single lens fit parameters

t_max	=	JD 2459283.66	±	0.10 UT (2021-Mar-10.16)
t_E	=	96.75	±	4.63 days
u₀	=	0.1324	±	0.0084
I_base	=	19.25	±	0.24

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice