MOA 2020-BLG-062

Event Parameters

Internal ID:gb5-R-7-150342
Discovery date:2020-03-13T20:49:43
RA:17:55:23.11
Dec:-29:29:09.65
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
42834 17:55:23.29 -29:29:13.96 17.82 ± 0.21 4.89
42900 17:55:23.14 -29:29:12.48 17.34 ± 0.17 2.51
42931 17:55:23.15 -29:29:10.79 17.12 ± 0.17 1.32
43073 17:55:22.84 -29:29:09.83 18.08 ± 0.11 3.14
43102 17:55:22.83 -29:29:07.97 16.75 ± 0.10 3.95

Last 5 photometry measurements

Observation dateI magseeing
2460611.907 (2024-Oct-28.407) 17.06 ± 0.16 4.96
2460611.918 (2024-Oct-28.418) 16.57 ± 0.19 5.54
2460614.862 (2024-Oct-31.362) 16.87 ± 0.23 5.41
2460614.868 (2024-Oct-31.368) 16.97 ± 1.03 4.93
2460614.872 (2024-Oct-31.372) 16.89 ± 0.10 4.62

Calibration: I = 27.40 - 2.5 log10(ΔF + 12977.77)

Single lens fit parameters

tmax =JD 2458922.44 ± 0.02 UT (2020-Mar-13.94)
tE =27.00 ± 5.72 days
u0 =0.0467 ± 0.0158
Ibase =21.08 ± 0.33

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice