MOA 2019-BLG-216

Event Parameters

Internal ID:gb9-R-10-64630
Discovery date:2019-05-22T12:34:08
RA:18:00:12.32
Dec:-28:24:28.03
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
62454 18:00:12.57 -28:24:29.89 17.09 ± 0.04 4.15
62566 18:00:12.26 -28:24:25.01 17.05 ± 0.09 3.83
62567 18:00:12.23 -28:24:28.44 15.94 ± 0.05 0.74

Last 5 photometry measurements

Observation dateI magseeing
2460246.884 (2023-Oct-29.384) 15.98 ± 0.04 3.88
2460246.896 (2023-Oct-29.396) 15.96 ± 0.04 3.58
2460246.906 (2023-Oct-29.406) 15.90 ± 0.04 3.81
2460246.918 (2023-Oct-29.418) 15.94 ± 0.05 3.93
2460246.927 (2023-Oct-29.427) 15.93 ± 0.05 3.82

Calibration: I = 27.40 - 2.5 log10(ΔF + 38441.47)

Single lens fit parameters

tmax =JD 2458626.11 ± 0.02 UT (2019-May-22.61)
tE =10.84 ± 0.24 days
u0 =0.1781 ± 0.0058
Ibase =17.30 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice