MOA 2021-BLG-147

Event Parameters

Internal ID:gb3-R-2-40482
Discovery date:2021-05-24T16:18:14
RA:17:51:36.14
Dec:-32:24:24.98
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
8796 17:51:35.91 -32:24:27.08 18.19 ± 0.09 4.58
8868 17:51:36.20 -32:24:24.95 16.18 ± 0.03 0.59

Last 5 photometry measurements

Observation dateI magseeing
2460611.900 (2024-Oct-28.400) 16.17 ± 0.01 4.49
2460611.912 (2024-Oct-28.412) 16.15 ± 0.03 5.28
2460611.923 (2024-Oct-28.423) 16.12 ± 0.02 5.31
2460611.931 (2024-Oct-28.431) 16.18 ± 0.01 4.61
2460614.876 (2024-Oct-31.376) 16.13 ± 0.02 5.15

Calibration: I = 27.40 - 2.5 log10(ΔF + 30902.95)

Single lens fit parameters

tmax =JD 2459472.37 ± 1.04 UT (2021-Sep-14.87)
tE =1682.87 ± 13.62 days
u0 =0.0373 ± 0.0006
Ibase =99.99 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice