MOA 2024-BLG-266

Event Parameters

Internal ID:gb1-R-4-47816
Discovery date:2024-10-17T10:28:26
RA:17:45:26.38
Dec:-34:36:52.81
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
31180 17:45:26.19 -34:36:52.36 16.25 ± 0.02 2.98
31205 17:45:26.25 -34:36:56.31 15.38 ± 0.08 4.80
31286 17:45:26.45 -34:36:52.27 17.57 ± 0.11 0.31
31356 17:45:26.58 -34:36:47.90 16.03 ± 0.02 4.93
31397 17:45:26.65 -34:36:56.15 18.67 ± 0.16 4.98

Last 5 photometry measurements

Observation dateI magseeing
2460610.905 (2024-Oct-27.405) 16.31 ± 0.05 4.84
2460610.936 (2024-Oct-27.436) 16.40 ± 0.04 4.53
2460611.881 (2024-Oct-28.381) 16.34 ± 0.03 3.91
2460611.917 (2024-Oct-28.417) 16.36 ± 0.05 4.83
2460614.881 (2024-Oct-31.381) 16.29 ± 0.06 4.47

Calibration: I = 27.40 - 2.5 log10(ΔF + 8527.07)

Single lens fit parameters

tmax =JD 2460622.28 ± 2.59 UT (2024-Nov-7.78)
tE =97.29 ± 8.46 days
u0 =0.2193 ± 0.0310
Ibase =18.25 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice