MOA 2024-BLG-129

Event Parameters

Internal ID:gb4-R-3-98843
Discovery date:2024-07-11T12:47:29
RA:17:53:17.87
Dec:-30:57:49.30
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
137181 17:53:17.61 -30:57:49.31 19.36 ± 0.20 4.14
137203 17:53:17.69 -30:57:45.96 18.59 ± 0.13 4.11
137294 17:53:17.86 -30:57:51.50 18.26 ± 0.10 2.99
137340 17:53:17.92 -30:57:48.81 17.49 ± 0.08 0.12
137341 17:53:17.95 -30:57:44.22 18.79 ± 0.12 4.64

Last 5 photometry measurements

Observation dateI magseeing
2460611.899 (2024-Oct-28.399) 17.29 ± 0.08 4.48
2460611.911 (2024-Oct-28.411) 17.72 ± 0.14 4.53
2460611.921 (2024-Oct-28.421) 17.29 ± 0.12 5.06
2460611.930 (2024-Oct-28.430) 17.32 ± 0.09 4.44
2460614.875 (2024-Oct-31.375) 17.47 ± 0.17 4.72

Calibration: I = 27.40 - 2.5 log10(ΔF + 9170.65)

Single lens fit parameters

tmax =JD 2460526.07 ± 0.01 UT (2024-Aug-3.57)
tE =21.44 ± 0.13 days
u0 =0.2182 ± 0.0020
Ibase =17.29 ± 0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice