MOA 2023-BLG-180

Event Parameters

Internal ID:gb14-R-10-62439
Discovery date:2023-05-14T21:49:22
RA:18:07:40.76
Dec:-26:51:15.18
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
113887 18:07:40.92 -26:51:16.85 15.28 ± 0.07 3.00
114016 18:07:40.65 -26:51:19.89 15.53 ± 0.15 4.46

Last 5 photometry measurements

Observation dateI magseeing
2460611.889 (2024-Oct-28.389) 99.99 ± 99.99 4.90
2460611.902 (2024-Oct-28.402) 19.34 ± 0.46 3.99
2460611.913 (2024-Oct-28.413) 19.09 ± 1.09 5.40
2460611.924 (2024-Oct-28.424) 18.50 ± 0.49 5.23
2460614.877 (2024-Oct-31.377) 19.89 ± 1.77 5.22

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

Single lens fit parameters

tmax =JD 2460076.67 ± 0.05 UT (2023-May-12.17)
tE =28.42 ± 1.53 days
u0 =0.1184 ± 0.0087
Ibase =19.26 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice