MOA 2020-BLG-182

Event Parameters

Internal ID:gb15-R-4-10419
Discovery date:2020-07-25T20:00:24
RA:18:05:20.86
Dec:-26:12:43.22
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
61321 18:05:20.68 -26:12:45.44 15.53 ± 0.06 4.24
61408 18:05:20.88 -26:12:41.11 19.02 ± 0.17 1.60
61432 18:05:20.91 -26:12:39.36 18.83 ± 0.12 3.41
61457 18:05:20.95 -26:12:44.21 18.26 ± 0.14 1.75
61524 18:05:21.08 -26:12:44.84 17.79 ± 0.07 3.42
61568 18:05:21.17 -26:12:43.65 17.68 ± 0.08 3.86
61569 18:05:21.17 -26:12:40.36 17.24 ± 0.06 4.42

Last 5 photometry measurements

Observation dateI magseeing
2460602.936 (2024-Oct-19.436) 19.81 ± 1.12 3.52
2460610.882 (2024-Oct-27.382) 99.99 ± 99.99 5.72
2460610.925 (2024-Oct-27.425) 19.56 ± 1.18 4.66
2460611.903 (2024-Oct-28.403) 20.09 ± 1.58 4.32
2460614.887 (2024-Oct-31.387) 99.99 ± 99.99 5.39

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

Single lens fit parameters

tmax =JD 2459056.03 ± 0.02 UT (2020-Jul-25.53)
tE =2894.87 ± 2618.29 days
u0 =0.0005 ± 0.0052
Ibase =25.84 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice