MOA 2019-BLG-179

Event Parameters

Internal ID:gb3-R-5-36497
Discovery date:2019-04-24T11:06:32
RA:17:51:40.96
Dec:-33:17:13.91
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
78004 17:51:40.92 -33:17:17.89 18.58 ± 0.12 4.93
78005 17:51:40.94 -33:17:13.29 16.24 ± 0.04 0.89
78072 17:51:41.12 -33:17:12.74 16.13 ± 0.02 1.52
78138 17:51:41.31 -33:17:15.60 16.56 ± 0.04 4.59

Last 5 photometry measurements

Observation dateI magseeing
2460572.945 (2024-Sep-19.445) 16.27 ± 0.03 4.34
2460572.955 (2024-Sep-19.455) 16.37 ± 0.03 4.25
2460573.017 (2024-Sep-19.517) 16.25 ± 0.04 4.62
2460574.028 (2024-Sep-20.528) 16.41 ± 0.05 4.73
2460575.920 (2024-Sep-22.420) 16.38 ± 0.09 4.63

Calibration: I = 27.40 - 2.5 log10(ΔF + 29080.37)

Single lens fit parameters

tmax =JD 2458604.41 ± 0.00 UT (2019-Apr-30.91)
tE =35.51 ± 0.64 days
u0 =0.0342 ± 0.0007
Ibase =19.21 ± 0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice