MOA 2019-BLG-363

Event Parameters

Internal ID:gb5-R-8-105025
Discovery date:2019-08-04T15:05:14
RA:17:54:39.31
Dec:-29:06:14.35
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
67071 17:54:39.51 -29:06:12.91 17.73 ± 0.12 3.85
67146 17:54:39.37 -29:06:17.06 15.84 ± 0.07 2.54
67147 17:54:39.35 -29:06:19.30 17.74 ± 0.17 4.63
67198 17:54:39.25 -29:06:10.45 18.64 ± 0.20 4.64
67199 17:54:39.27 -29:06:14.76 17.73 ± 0.14 0.20
67310 17:54:39.05 -29:06:13.96 15.99 ± 0.05 3.10
67336 17:54:39.02 -29:06:16.27 16.71 ± 0.11 3.62

Last 5 photometry measurements

Observation dateI magseeing
2460572.962 (2024-Sep-19.462) 17.66 ± 0.24 4.64
2460573.023 (2024-Sep-19.523) 18.61 ± 0.65 4.80
2460575.899 (2024-Sep-22.399) 17.32 ± 0.11 4.16
2460575.902 (2024-Sep-22.402) 17.39 ± 0.41 4.62
2460575.915 (2024-Sep-22.415) 17.99 ± 0.52 4.51

Calibration: I = 27.40 - 2.5 log10(ΔF + 7365.46)

Single lens fit parameters

tmax =JD 2458705.46 ± 0.19 UT (2019-Aug-9.96)
tE =75653.42 ± 49795.73 days
u0 =0.0001 ± 0.0002
Ibase =27.26 ± 0.36

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice