MOA 2019-BLG-192

Event Parameters

Internal ID:gb9-R-9-106284
Discovery date:2019-04-30T19:44:42
RA:18:01:43.01
Dec:-28:47:15.72
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
33550 18:01:42.98 -28:47:12.79 18.35 ± 0.11 3.68
33551 18:01:42.96 -28:47:16.82 15.92 ± 0.04 0.54
33612 18:01:42.85 -28:47:14.68 18.12 ± 0.14 2.34
33613 18:01:42.84 -28:47:18.47 15.91 ± 0.04 2.85
33680 18:01:42.68 -28:47:14.75 18.44 ± 0.19 4.18

Last 5 photometry measurements

Observation dateI magseeing
2460246.884 (2023-Oct-29.384) 15.95 ± 0.02 3.66
2460246.896 (2023-Oct-29.396) 15.95 ± 0.03 3.36
2460246.906 (2023-Oct-29.406) 15.85 ± 0.03 3.71
2460246.918 (2023-Oct-29.418) 15.92 ± 0.03 3.68
2460246.927 (2023-Oct-29.427) 15.94 ± 0.03 3.67

Calibration: I = 27.40 - 2.5 log10(ΔF + 39192.23)

Single lens fit parameters

tmax =JD 2458714.81 ± 0.32 UT (2019-Aug-19.31)
tE =2029.96 ± 5.87 days
u0 =0.0370 ± 0.0001
Ibase =20.89 ± 0.27

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice