MOA 2024-BLG-152

Event Parameters

Internal ID:gb4-R-7-87740
Discovery date:2024-07-27T14:39:55
RA:17:56:16.29
Dec:-31:18:27.65
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
25281 17:56:16.34 -31:18:28.04 18.45 ± 0.17 1.35
25328 17:56:16.25 -31:18:30.92 18.50 ± 0.13 2.79
25365 17:56:16.13 -31:18:27.63 18.40 ± 0.25 1.69

Last 5 photometry measurements

Observation dateI magseeing
2460611.899 (2024-Oct-28.399) 17.59 ± 0.44 4.59
2460611.911 (2024-Oct-28.411) 17.34 ± 0.34 4.78
2460611.921 (2024-Oct-28.421) 16.52 ± 0.42 4.90
2460611.930 (2024-Oct-28.430) 17.05 ± 0.34 4.54
2460614.875 (2024-Oct-31.375) 16.93 ± 0.32 5.00

Calibration: I = 27.40 - 2.5 log10(ΔF + 3784.43)

Single lens fit parameters

tmax =JD 2460519.42 ± 0.01 UT (2024-Jul-27.92)
tE =130.71 ± 41.72 days
u0 =0.0000 ± 0.0007
Ibase =22.57 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice