MOA 2024-BLG-158

Event Parameters

Internal ID:gb7-R-2-24552
Discovery date:2024-08-01T14:05:38
RA:17:57:58.32
Dec:-32:13:46.63
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
80623 17:57:58.33 -32:13:49.60 15.68 ± 0.03 3.74
80688 17:57:58.56 -32:13:45.08 17.13 ± 0.06 2.81

Last 5 photometry measurements

Observation dateI magseeing
2460610.884 (2024-Oct-27.384) 99.99 ± 99.99 5.19
2460610.927 (2024-Oct-27.427) 99.99 ± 99.99 4.81
2460611.905 (2024-Oct-28.405) 21.89 ± 2.70 4.59
2460611.937 (2024-Oct-28.437) 99.99 ± 99.99 4.93
2460614.889 (2024-Oct-31.389) 19.33 ± 0.94 5.92

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

Single lens fit parameters

tmax =JD 2460525.82 ± 0.02 UT (2024-Aug-3.32)
tE =20.97 ± 1.34 days
u0 =0.0820 ± 0.0068
Ibase =18.43 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice