MOA 2024-BLG-175

Event Parameters

Internal ID:gb17-R-8-63455
Discovery date:2024-08-05T19:49:07
RA:18:14:14.91
Dec:-27:23:19.49
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
28473 18:14:14.78 -27:23:15.42 18.74 ± 0.21 4.97
28506 18:14:14.75 -27:23:18.27 19.73 ± 0.34 2.53
28531 18:14:14.70 -27:23:21.99 17.56 ± 0.08 3.04
28633 18:14:14.54 -27:23:20.25 17.08 ± 0.19 4.57

Last 5 photometry measurements

Observation dateI magseeing
2460610.879 (2024-Oct-27.379) 99.99 ± 99.99 5.36
2460610.916 (2024-Oct-27.416) 17.55 ± 0.36 4.91
2460611.891 (2024-Oct-28.391) 18.91 ± 0.80 4.14
2460611.926 (2024-Oct-28.426) 17.17 ± 0.53 5.49
2460614.884 (2024-Oct-31.384) 17.81 ± 0.59 5.12

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

Single lens fit parameters

tmax =JD 2460527.70 ± 0.02 UT (2024-Aug-5.20)
tE =2.62 ± 0.56 days
u0 =0.0582 ± 0.0105
Ibase =19.23 ± 0.25

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice