MOA 2018-BLG-359

Event Parameters

Internal ID:gb5-R-4-104941
Discovery date:2018-09-06T14:02:42
RA:17:52:52.83
Dec:-29:35:20.78
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
141548 17:52:52.65 -29:35:19.79 17.81 ± 0.11 2.98
141605 17:52:52.80 -29:35:24.08 14.81 ± 0.04 4.15
141634 17:52:52.86 -29:35:20.05 16.99 ± 0.10 0.18
141635 17:52:52.92 -29:35:16.20 16.51 ± 0.25 4.18
141730 17:52:53.04 -29:35:21.49 17.83 ± 0.18 2.65
141770 17:52:53.15 -29:35:18.59 18.75 ± 0.29 4.12

Last 5 photometry measurements

Observation dateI magseeing
2460478.089 (2024-Jun-16.589) 16.78 ± 0.08 3.98
2460478.103 (2024-Jun-16.603) 16.84 ± 0.08 3.71
2460478.113 (2024-Jun-16.613) 16.61 ± 0.07 3.64
2460478.125 (2024-Jun-16.625) 16.84 ± 0.09 3.68
2460478.137 (2024-Jun-16.637) 16.71 ± 0.08 3.06

Calibration: I = 27.40 - 2.5 log10(ΔF + 14588.14)

Single lens fit parameters

tmax =JD 2458377.83 ± 0.01 UT (2018-Sep-16.33)
tE =11.80 ± 0.16 days
u0 =0.1248 ± 0.0028
Ibase =16.67 ± 0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice