MOA 2020-BLG-111

Event Parameters

Internal ID:gb5-R-7-152071
Discovery date:2020-06-21T12:35:01
RA:17:55:31.05
Dec:-29:26:11.67
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
38949 17:55:31.33 -29:26:10.39 16.58 ± 0.21 4.69
39031 17:55:31.18 -29:26:15.40 18.16 ± 0.28 4.01
39050 17:55:31.13 -29:26:12.48 15.05 ± 0.14 1.71
39171 17:55:30.75 -29:26:09.18 17.54 ± 0.18 4.74
39228 17:55:30.76 -29:26:13.18 16.36 ± 0.42 3.48

Last 5 photometry measurements

Observation dateI magseeing
2460611.907 (2024-Oct-28.407) 20.56 ± 4.19 5.02
2460611.918 (2024-Oct-28.418) 99.99 ± 99.99 5.44
2460614.862 (2024-Oct-31.362) 99.99 ± 99.99 5.31
2460614.868 (2024-Oct-31.368) 17.28 ± 1.13 2.20
2460614.872 (2024-Oct-31.372) 99.99 ± 99.99 4.66

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

Single lens fit parameters

tmax =JD 2459022.33 ± 0.01 UT (2020-Jun-21.83)
tE =16.85 ± 2.27 days
u0 =0.0454 ± 0.0080
Ibase =20.46 ± 0.37

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice