MOA 2018-BLG-306

Event Parameters

Internal ID:gb1-R-9-15243
Discovery date:2018-08-10T11:39:00
RA:17:49:07.08
Dec:-33:59:13.56
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
119616 17:49:07.18 -33:59:17.83 17.05 ± 0.10 4.22
119664 17:49:07.08 -33:59:10.86 18.42 ± 0.17 3.46
119695 17:49:07.04 -33:59:14.18 17.43 ± 0.12 0.04
119717 17:49:07.07 -33:59:17.17 19.18 ± 0.30 3.15
119881 17:49:06.68 -33:59:14.03 17.53 ± 0.15 4.60

Last 5 photometry measurements

Observation dateI magseeing
2460463.149 (2024-Jun-1.649) 17.46 ± 0.03 2.85
2460463.184 (2024-Jun-1.684) 17.43 ± 0.04 3.02
2460463.219 (2024-Jun-1.719) 17.46 ± 0.04 3.43
2460463.256 (2024-Jun-1.756) 17.38 ± 0.04 3.35
2460463.292 (2024-Jun-1.792) 17.45 ± 0.09 3.46

Calibration: I = 27.40 - 2.5 log10(ΔF + 9736.44)

Single lens fit parameters

tmax =JD 2458348.06 ± 0.02 UT (2018-Aug-17.56)
tE =11.04 ± 0.16 days
u0 =0.4205 ± 0.0102
Ibase =16.90 ± 0.24

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice