MOA 2024-BLG-209

Event Parameters

Internal ID:gb5-R-5-273012
Discovery date:2024-08-20T20:08:32
RA:17:53:29.08
Dec:-29:48:06.00
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
135612 17:53:28.98 -29:48:01.23 16.42 ± 0.10 4.76
135681 17:53:29.12 -29:48:04.66 15.23 ± 0.10 0.79
135791 17:53:29.33 -29:48:01.98 17.44 ± 0.13 4.58
135806 17:53:29.38 -29:48:06.62 15.94 ± 0.16 3.68

Last 5 photometry measurements

Observation dateI magseeing
2460606.902 (2024-Oct-23.402) 15.44 ± 0.09 6.27
2460610.866 (2024-Oct-27.366) 15.18 ± 0.07 5.62
2460610.896 (2024-Oct-27.396) 15.25 ± 0.03 5.25
2460610.908 (2024-Oct-27.408) 15.21 ± 0.03 5.30
2460610.918 (2024-Oct-27.418) 15.22 ± 0.02 4.83

Calibration: I = 27.40 - 2.5 log10(ΔF + 73858.42)

Single lens fit parameters

tmax =JD 2460567.52 ± 0.01 UT (2024-Sep-14.02)
tE =18.91 ± 0.19 days
u0 =0.0947 ± 0.0110
Ibase =15.54 ± 0.29

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice