MOA 2019-BLG-196

Event Parameters

Internal ID:gb3-R-7-31010
Discovery date:2019-05-02T17:44:35
RA:17:56:36.83
Dec:-32:55:53.62
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
16752 17:56:37.01 -32:55:54.33 18.23 ± 0.14 2.97
16926 17:56:36.62 -32:55:54.26 17.82 ± 0.09 2.17
16949 17:56:36.60 -32:55:51.33 18.20 ± 0.05 3.91

Last 5 photometry measurements

Observation dateI magseeing
2460572.893 (2024-Sep-19.393) 19.78 ± 0.48 3.45
2460572.933 (2024-Sep-19.433) 21.02 ± 2.44 4.01
2460572.945 (2024-Sep-19.445) 18.58 ± 0.28 4.16
2460572.955 (2024-Sep-19.455) 19.35 ± 0.46 4.19
2460573.017 (2024-Sep-19.517) 24.96 ± 125.51 4.60

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

Single lens fit parameters

tmax =JD 2458612.55 ± 0.04 UT (2019-May-9.05)
tE =24.73 ± 0.93 days
u0 =0.2431 ± 0.0122
Ibase =19.24 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice