MOA 2019-BLG-407

Event Parameters

Internal ID:gb16-R-3-18985
Discovery date:2019-09-03T20:33:52
RA:18:08:59.90
Dec:-29:08:17.46
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
99928 18:08:59.94 -29:08:17.55 17.14 ± 0.05 0.70
99998 18:09:00.05 -29:08:21.01 16.80 ± 0.16 4.55

Last 5 photometry measurements

Observation dateI magseeing
2460571.049 (2024-Sep-17.549) 17.20 ± 0.26 4.66
2460572.905 (2024-Sep-19.405) 17.18 ± 0.09 4.52
2460572.922 (2024-Sep-19.422) 17.06 ± 0.05 3.77
2460572.959 (2024-Sep-19.459) 19.05 ± 1.17 5.59
2460574.036 (2024-Sep-20.536) 17.26 ± 0.12 4.83

Calibration: I = 27.40 - 2.5 log10(ΔF + 12729.17)

Single lens fit parameters

tmax =JD 2458729.99 ± 0.06 UT (2019-Sep-3.49)
tE =9.98 ± 0.27 days
u0 =0.1322 ± 0.0039
Ibase =19.32 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice