MOA 2017-BLG-339

Event Parameters

Internal ID:gb13-R-9-50759
Discovery date:2017-06-28T15:20:38
RA:18:08:02.24
Dec:-28:54:47.04
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
110240 18:08:02.41 -28:54:46.99 18.63 ± 0.17 3.08
110241 18:08:02.38 -28:54:48.98 16.72 ± 0.12 2.98
110305 18:08:02.28 -28:54:44.05 18.39 ± 0.11 3.90
110495 18:08:01.91 -28:54:47.21 16.73 ± 0.07 3.85

Last 5 photometry measurements

Observation dateI magseeing
2460610.903 (2024-Oct-27.403) 99.99 ± 99.99 5.07
2460610.933 (2024-Oct-27.433) 99.99 ± 99.99 4.80
2460611.878 (2024-Oct-28.378) 99.99 ± 99.99 4.94
2460611.914 (2024-Oct-28.414) 21.12 ± 6.84 5.43
2460614.879 (2024-Oct-31.379) 99.99 ± 99.99 5.03

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

Single lens fit parameters

tmax =JD 2457932.75 ± 0.01 UT (2017-Jun-28.25)
tE =1964.69 ± 1670.37 days
u0 =0.0004 ± 0.0022
Ibase =26.05 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice