MOA 2020-BLG-155

Event Parameters

Internal ID:gb16-R-2-23005
Discovery date:2020-07-14T17:01:13
RA:18:09:35.78
Dec:-28:57:06.18
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
9098 18:09:35.59 -28:57:02.87 14.82 ± 0.02 4.37
9181 18:09:35.85 -28:57:03.04 16.45 ± 0.04 2.67
9228 18:09:35.97 -28:57:05.61 17.93 ± 0.11 1.92

Last 5 photometry measurements

Observation dateI magseeing
2460610.883 (2024-Oct-27.383) 99.99 ± 99.99 5.34
2460610.926 (2024-Oct-27.426) 99.99 ± 99.99 5.06
2460611.904 (2024-Oct-28.404) 22.20 ± 11.43 5.38
2460611.936 (2024-Oct-28.436) 99.99 ± 99.99 4.72
2460614.888 (2024-Oct-31.388) 20.60 ± 5.21 5.73

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

Single lens fit parameters

tmax =JD 2459049.96 ± 0.00 UT (2020-Jul-19.46)
tE =61.51 ± 7.46 days
u0 =0.0108 ± 0.0016
Ibase =19.70 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice