MOA 2019-BLG-124

Event Parameters

Internal ID:gb17-R-7-28643
Discovery date:2019-04-07T16:24:15
RA:18:12:39.58
Dec:-27:54:49.90
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
181267 18:12:39.84 -27:54:48.82 17.46 ± 0.13 4.54
181268 18:12:39.86 -27:54:52.14 18.28 ± 0.16 4.75
181379 18:12:39.78 -27:54:47.01 17.40 ± 0.14 4.92
181408 18:12:39.68 -27:54:53.05 18.10 ± 0.14 3.28
181515 18:12:39.48 -27:54:54.68 18.40 ± 0.19 4.43
181565 18:12:39.39 -27:54:47.56 18.14 ± 0.18 3.67
181566 18:12:39.37 -27:54:50.03 18.73 ± 0.22 2.39
181590 18:12:39.34 -27:54:53.59 17.03 ± 0.07 4.20

Last 5 photometry measurements

Observation dateI magseeing
2460570.962 (2024-Sep-17.462) 17.45 ± 0.67 3.34
2460571.002 (2024-Sep-17.502) 16.66 ± 0.82 4.16
2460571.035 (2024-Sep-17.535) 16.98 ± 1.14 4.23
2460572.901 (2024-Sep-19.401) 16.84 ± 0.62 3.86
2460572.948 (2024-Sep-19.448) 17.23 ± 0.84 3.79

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

Single lens fit parameters

tmax =JD 2458583.25 ± 0.05 UT (2019-Apr-9.75)
tE =0.27 ± 1.00 days
u0 =14.5823 ± 11.7869
Ibase =6.32 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice