MOA 2023-BLG-266

Event Parameters

Internal ID:gb4-R-2-120602
Discovery date:2023-06-14T19:05:02
RA:17:52:26.94
Dec:-30:42:50.88
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
24849 17:52:26.85 -30:42:46.87 16.58 ± 0.07 4.03
24895 17:52:26.98 -30:42:52.17 16.12 ± 0.05 1.95
24914 17:52:27.04 -30:42:47.18 16.33 ± 0.05 3.32

Last 5 photometry measurements

Observation dateI magseeing
2460611.899 (2024-Oct-28.399) 99.99 ± 99.99 4.64
2460611.911 (2024-Oct-28.411) 21.66 ± 3.33 4.81
2460611.921 (2024-Oct-28.421) 19.42 ± 0.66 5.14
2460611.930 (2024-Oct-28.430) 22.22 ± 4.30 4.41
2460614.875 (2024-Oct-31.375) 99.99 ± 99.99 5.17

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

Single lens fit parameters

tmax =JD 2460130.37 ± 0.21 UT (2023-Jul-4.87)
tE =9.16 ± 12.57 days
u0 =8.3092 ± 5.0351
Ibase =9.21 ± 0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice