MOA 2024-BLG-275

Event Parameters

Internal ID:gb19-R-6-12350
Discovery date:2024-10-17T10:32:01
RA:18:18:49.60
Dec:-26:16:29.14
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
142739 18:18:49.67 -26:16:27.75 18.62 ± 0.10 2.67
142790 18:18:49.49 -26:16:31.35 19.17 ± 0.19 1.95

Last 5 photometry measurements

Observation dateI magseeing
2460599.954 (2024-Oct-16.454) 17.23 ± 0.05 3.59
2460602.898 (2024-Oct-19.398) 17.36 ± 0.04 3.55
2460610.889 (2024-Oct-27.389) 18.68 ± 0.68 5.30
2460611.932 (2024-Oct-28.432) 18.70 ± 0.54 5.16
2460614.894 (2024-Oct-31.394) 99.99 ± 99.99 5.04

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

Single lens fit parameters

tmax =JD 2460600.31 ± 0.13 UT (2024-Oct-16.81)
tE =57.21 ± 3.46 days
u0 =0.0889 ± 0.0055
Ibase =20.03 ± 0.11

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice