MOA 2020-BLG-005

Previous event Next event Return to alert index

Event Parameters

Internal ID:	gb10-R-7-115750
Discovery date:	2020-02-11T20:00:37
RA:	18:02:44.79
Dec:	-27:48:14.52
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation
9811	18:02:44.77	-27:48:12.82	14.23 ± 0.11	2.40
9854	18:02:44.70	-27:48:15.93	15.54 ± 0.07	1.06
9883	18:02:44.65	-27:48:18.63	18.45 ± 0.15	3.90

Last 5 photometry measurements

Observation date	I mag	seeing
2460246.852 (2023-Oct-29.352)	15.35 ± 0.04	3.63
2460246.886 (2023-Oct-29.386)	15.46 ± 0.04	3.75
2460246.897 (2023-Oct-29.397)	15.47 ± 0.04	3.27
2460246.908 (2023-Oct-29.408)	15.63 ± 0.07	3.54
2460246.919 (2023-Oct-29.419)	15.60 ± 0.07	3.97

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 55564.83)

Single lens fit parameters

t_max	=	JD 2458888.15	±	0.25 UT (2020-Feb-8.65)
t_E	=	15.04	±	0.87 days
u₀	=	0.5497	±	0.0690
I_base	=	15.41	±	0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice