MOA 2024-BLG-016

Event Parameters

Internal ID:gb17-R-4-38433
Discovery date:2024-05-28T04:15:39
RA:18:10:34.66
Dec:-27:46:37.45
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
153724 18:10:34.46 -27:46:36.78 18.58 ± 0.12 3.35
153812 18:10:34.57 -27:46:37.44 17.24 ± 0.07 1.92
153835 18:10:34.64 -27:46:33.02 17.32 ± 0.10 4.07
153876 18:10:34.73 -27:46:39.47 19.51 ± 0.31 2.72
153877 18:10:34.70 -27:46:36.56 18.99 ± 0.19 0.32
153904 18:10:34.76 -27:46:34.01 19.36 ± 0.22 3.04
154017 18:10:34.96 -27:46:38.86 16.83 ± 0.14 4.04
154018 18:10:34.96 -27:46:33.73 18.06 ± 0.17 4.81

Last 5 photometry measurements

Observation dateI magseeing
2460602.889 (2024-Oct-19.389) 18.54 ± 0.16 3.65
2460602.926 (2024-Oct-19.426) 18.58 ± 0.19 3.54
2460602.954 (2024-Oct-19.454) 17.82 ± 0.21 4.45
2460610.879 (2024-Oct-27.379) 17.82 ± 0.25 5.15
2460610.916 (2024-Oct-27.416) 18.26 ± 0.32 4.96

Calibration: I = 27.40 - 2.5 log10(ΔF + 2307.81)

Single lens fit parameters

tmax =JD 2460429.98 ± 9.94 UT (2024-Apr-29.48)
tE =37.88 ± 46.48 days
u0 =1.8648 ± 1.3685
Ibase =14.24 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice