MOA 2024-BLG-088

Event Parameters

Internal ID:gb17-R-4-39820
Discovery date:2024-06-27T13:40:23
RA:18:10:58.78
Dec:-27:56:24.10
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
64321 18:10:58.51 -27:56:21.93 16.55 ± 0.09 4.68
64422 18:10:58.66 -27:56:25.54 14.94 ± 0.10 3.15
64501 18:10:58.79 -27:56:28.02 18.41 ± 0.20 4.71
64502 18:10:58.82 -27:56:23.58 17.24 ± 0.12 0.17
64580 18:10:58.95 -27:56:27.90 18.44 ± 0.13 4.84
64665 18:10:59.07 -27:56:20.95 18.33 ± 0.11 4.25

Last 5 photometry measurements

Observation dateI magseeing
2460602.889 (2024-Oct-19.389) 17.54 ± 0.11 3.68
2460602.926 (2024-Oct-19.426) 17.30 ± 0.11 3.63
2460602.954 (2024-Oct-19.454) 17.56 ± 0.19 4.45
2460610.879 (2024-Oct-27.379) 18.65 ± 0.88 5.22
2460610.916 (2024-Oct-27.416) 17.47 ± 0.18 4.97

Calibration: I = 27.40 - 2.5 log10(ΔF + 11598.45)

Single lens fit parameters

tmax =JD 2460494.29 ± 0.04 UT (2024-Jul-2.79)
tE =36.69 ± 2.21 days
u0 =0.1431 ± 0.0122
Ibase =18.82 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice