MOA 2019-BLG-424

Event Parameters

Internal ID:gb3-R-10-36347
Discovery date:2019-09-18T19:58:48
RA:17:55:46.98
Dec:-32:00:44.17
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
27414 17:55:47.29 -32:00:45.47 14.99 ± 0.03 4.78
27466 17:55:47.19 -32:00:43.54 16.80 ± 0.04 3.69
27564 17:55:46.87 -32:00:40.93 18.29 ± 0.14 4.13

Last 5 photometry measurements

Observation dateI magseeing
2460572.945 (2024-Sep-19.445) 99.99 ± 99.99 4.36
2460572.955 (2024-Sep-19.455) 23.37 ± 19.01 4.27
2460573.017 (2024-Sep-19.517) 20.00 ± 1.43 4.84
2460574.028 (2024-Sep-20.528) 22.24 ± 11.52 4.67
2460575.920 (2024-Sep-22.420) 99.99 ± 99.99 5.64

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

Single lens fit parameters

tmax =JD 2458747.09 ± 0.00 UT (2019-Sep-20.59)
tE =5.93 ± 0.12 days
u0 =0.0936 ± 0.0025
Ibase =17.23 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice