MOA 2024-BLG-283

Event Parameters

Internal ID:gb9-R-5-132524
Discovery date:2024-10-19T16:19:04
RA:17:58:24.41
Dec:-30:02:02.25
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
31218 17:58:24.32 -30:02:01.59 14.59 ± 0.02 1.82
31279 17:58:24.45 -30:01:59.80 16.09 ± 0.04 2.00

Last 5 photometry measurements

Observation dateI magseeing
2460610.868 (2024-Oct-27.368) 17.15 ± 2.21 6.67
2460610.897 (2024-Oct-27.397) 19.02 ± 1.64 5.41
2460610.909 (2024-Oct-27.409) 18.14 ± 1.24 5.21
2460610.919 (2024-Oct-27.419) 18.40 ± 0.62 5.03
2460610.930 (2024-Oct-27.430) 17.50 ± 0.25 5.09

Calibration: I = 27.40 - 2.5 log10(ΔF + 0.00)

Single lens fit parameters

tmax =JD 2460603.20 ± 0.27 UT (2024-Oct-19.70)
tE =18505.57 ± 17646.90 days
u0 =0.0001 ± 0.0015
Ibase =26.31 ± 0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice