MOA 2019-BLG-113

Event Parameters

Internal ID:gb10-R-7-112223
Discovery date:2019-03-30T02:02:32
RA:18:02:37.08
Dec:-27:52:15.30
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
116753 18:02:37.30 -27:52:16.08 17.84 ± 0.08 3.64
116827 18:02:37.15 -27:52:19.77 17.69 ± 0.07 4.36
116903 18:02:37.01 -27:52:15.30 15.97 ± 0.04 0.76
116999 18:02:36.85 -27:52:12.58 18.99 ± 0.10 4.37
117020 18:02:36.79 -27:52:14.46 18.39 ± 0.12 3.75
117021 18:02:36.82 -27:52:18.56 15.72 ± 0.04 4.13

Last 5 photometry measurements

Observation dateI magseeing
2460572.891 (2024-Sep-19.391) 15.92 ± 0.02 3.64
2460572.931 (2024-Sep-19.431) 15.92 ± 0.03 4.13
2460572.943 (2024-Sep-19.443) 16.04 ± 0.03 4.27
2460572.953 (2024-Sep-19.453) 15.94 ± 0.02 3.68
2460575.918 (2024-Sep-22.418) 16.38 ± 0.18 5.93

Calibration: I = 27.40 - 2.5 log10(ΔF + 37359.41)

Single lens fit parameters

tmax =JD 2458604.20 ± 0.02 UT (2019-Apr-30.70)
tE =21.09 ± 0.47 days
u0 =0.7306 ± 0.0252
Ibase =15.68 ± 0.25

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice