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
2460246.899 (2023-Oct-29.399) 16.26 ± 0.02 3.27
2460246.910 (2023-Oct-29.410) 16.28 ± 0.02 3.40
2460246.922 (2023-Oct-29.422) 16.33 ± 0.03 3.82
2460246.930 (2023-Oct-29.430) 16.37 ± 0.04 3.66
2460246.933 (2023-Oct-29.433) 16.42 ± 0.04 3.79

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