MOA 2020-BLG-265

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb5-R-2-136456
Discovery date:	2020-09-19T09:41:06
RA:	17:53:51.82
Dec:	-28:52:57.75
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
87949	17:53:51.92	-28:52:59.18	16.62 ± 0.07	2.25
87950	17:53:51.90	-28:52:52.42	16.82 ± 0.04	4.95

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.848 (2023-Oct-29.348)	99.99 ± 99.99	3.69
2460246.883 (2023-Oct-29.383)	23.23 ± 8.15	3.39
2460246.895 (2023-Oct-29.395)	21.88 ± 2.33	3.29
2460246.905 (2023-Oct-29.405)	99.99 ± 99.99	2.99
2460246.917 (2023-Oct-29.417)	99.99 ± 99.99	3.33

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

Single lens fit parameters

t_max	=	JD 2459116.62	±	0.04 UT (2020-Sep-24.12)
t_E	=	38.18	±	0.97 days
u₀	=	0.1748	±	0.0065
I_base	=	18.05	±	0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice