MOA 2024-BLG-226

Event Parameters

Internal ID:gb5-R-3-148228
Discovery date:2024-09-05T12:58:00
RA:17:53:23.20
Dec:-29:09:16.14
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
142414 17:53:23.02 -29:09:18.45 16.81 ± 0.13 4.35
142415 17:53:23.01 -29:09:13.10 15.60 ± 0.06 4.09
142509 17:53:23.23 -29:09:12.01 17.18 ± 0.10 3.66
142540 17:53:23.28 -29:09:15.29 16.51 ± 0.08 0.45
142617 17:53:23.39 -29:09:19.47 18.29 ± 0.10 4.46
142618 17:53:23.42 -29:09:13.24 17.62 ± 0.12 3.31

Last 5 photometry measurements

Observation dateI magseeing
2460606.902 (2024-Oct-23.402) 99.99 ± 99.99 6.01
2460610.866 (2024-Oct-27.366) 16.62 ± 0.31 5.53
2460610.896 (2024-Oct-27.396) 16.24 ± 0.08 5.08
2460610.908 (2024-Oct-27.408) 16.20 ± 0.09 5.12
2460610.918 (2024-Oct-27.418) 16.23 ± 0.06 4.88

Calibration: I = 27.40 - 2.5 log10(ΔF + 22677.75)

Single lens fit parameters

tmax =JD 2460580.56 ± 0.08 UT (2024-Sep-27.06)
tE =21.70 ± 0.80 days
u0 =0.6498 ± 0.0353
Ibase =16.26 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice