MOA 2020-BLG-069

Event Parameters

Internal ID:gb2-R-5-36656
Discovery date:2020-03-20T10:29:20
RA:17:50:52.76
Dec:-35:02:28.03
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
75027 17:50:52.77 -35:02:27.20 17.33 ± 0.05 0.52
75066 17:50:52.91 -35:02:31.64 18.29 ± 0.07 4.55
75127 17:50:53.03 -35:02:28.99 17.44 ± 0.05 3.22

Last 5 photometry measurements

Observation dateI magseeing
2460610.938 (2024-Oct-27.438) 17.27 ± 0.09 4.96
2460611.892 (2024-Oct-28.392) 17.26 ± 0.08 4.68
2460611.927 (2024-Oct-28.427) 16.85 ± 0.13 5.82
2460611.935 (2024-Oct-28.435) 17.45 ± 0.14 5.19
2460614.886 (2024-Oct-31.386) 17.24 ± 0.18 5.37

Calibration: I = 27.40 - 2.5 log10(ΔF + 10646.33)

Single lens fit parameters

tmax =JD 2458889.85 ± 0.04 UT (2020-Feb-10.35)
tE =23.14 ± 6.91 days
u0 =0.0106 ± 0.0101
Ibase =21.20 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice