MOA 2020-BLG-106

Event Parameters

Internal ID:gb9-R-3-131956
Discovery date:2020-06-20T11:21:33
RA:17:59:29.72
Dec:-29:10:36.52
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
168497 17:59:29.40 -29:10:35.91 17.92 ± 0.18 4.85
168625 17:59:29.60 -29:10:37.43 15.84 ± 0.07 2.65
168648 17:59:29.66 -29:10:34.11 16.52 ± 0.09 2.29
168680 17:59:29.69 -29:10:31.80 16.48 ± 0.11 4.38
168790 17:59:29.88 -29:10:34.07 17.89 ± 0.13 2.52
168808 17:59:29.96 -29:10:37.86 16.77 ± 0.20 3.39
168840 17:59:30.02 -29:10:34.16 18.12 ± 0.12 4.01

Last 5 photometry measurements

Observation dateI magseeing
2460611.919 (2024-Oct-28.419) 99.99 ± 99.99 5.38
2460611.928 (2024-Oct-28.428) 20.65 ± 4.04 4.81
2460614.863 (2024-Oct-31.363) 99.99 ± 99.99 5.15
2460614.869 (2024-Oct-31.369) 99.99 ± 99.99 4.80
2460614.873 (2024-Oct-31.373) 99.99 ± 99.99 5.36

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

Single lens fit parameters

tmax =JD 2459025.31 ± 0.04 UT (2020-Jun-24.81)
tE =17.58 ± 1.11 days
u0 =0.2016 ± 0.0207
Ibase =19.11 ± 0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice