MOA 2020-BLG-075

Event Parameters

Internal ID:gb13-R-5-81979
Discovery date:2020-06-15T01:05:22
RA:18:03:57.57
Dec:-30:01:24.28
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
23494 18:03:57.50 -30:01:23.19 15.50 ± 0.06 1.68
23562 18:03:57.65 -30:01:27.39 16.35 ± 0.05 3.93
23563 18:03:57.66 -30:01:23.43 15.87 ± 0.04 0.66
23608 18:03:57.80 -30:01:21.31 15.08 ± 0.10 3.62

Last 5 photometry measurements

Observation dateI magseeing
2460610.903 (2024-Oct-27.403) 15.84 ± 0.06 5.34
2460610.933 (2024-Oct-27.433) 15.86 ± 0.05 4.98
2460611.878 (2024-Oct-28.378) 15.88 ± 0.04 5.17
2460611.914 (2024-Oct-28.414) 15.94 ± 0.14 5.61
2460614.879 (2024-Oct-31.379) 15.95 ± 0.05 5.28

Calibration: I = 27.40 - 2.5 log10(ΔF + 41077.12)

Single lens fit parameters

tmax =JD 2459011.24 ± 0.28 UT (2020-Jun-10.74)
tE =131.86 ± 1.78 days
u0 =0.1007 ± 0.0016
Ibase =18.13 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice