MOA 2018-BLG-226

Event Parameters

Internal ID:gb1-R-2-57113
Discovery date:2018-07-04T18:14:16
RA:17:46:24.37
Dec:-33:46:27.67
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
96020 17:46:24.09 -33:46:27.30 17.45 ± 0.03 4.21
96046 17:46:24.21 -33:46:23.88 17.58 ± 0.08 4.30

Last 5 photometry measurements

Observation dateI magseeing
2460463.149 (2024-Jun-1.649) 99.99 ± 99.99 2.99
2460463.184 (2024-Jun-1.684) 21.64 ± 0.75 3.23
2460463.219 (2024-Jun-1.719) 23.05 ± 3.65 3.57
2460463.256 (2024-Jun-1.756) 99.99 ± 99.99 3.40
2460463.292 (2024-Jun-1.792) 99.99 ± 99.99 3.60

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

Single lens fit parameters

tmax =JD 2458305.35 ± 0.02 UT (2018-Jul-5.85)
tE =7.46 ± 0.41 days
u0 =0.0424 ± 0.0216
Ibase =18.43 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice