MOA 2018-BLG-314

Event Parameters

Internal ID:gb5-R-7-130851
Discovery date:2018-08-14T16:09:40
RA:17:54:52.82
Dec:-29:36:01.79
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
139407 17:54:52.95 -29:36:03.46 17.08 ± 0.08 2.70
139471 17:54:52.78 -29:35:59.03 15.22 ± 0.05 3.49
139472 17:54:52.79 -29:36:02.23 16.19 ± 0.06 0.24
139491 17:54:52.78 -29:36:04.69 18.91 ± 0.40 2.41
139526 17:54:52.65 -29:36:01.85 17.26 ± 0.17 1.73
139599 17:54:52.54 -29:35:59.11 14.98 ± 0.07 4.68
139600 17:54:52.54 -29:36:03.54 18.16 ± 0.18 3.37
139601 17:54:52.52 -29:36:05.52 16.47 ± 0.10 4.74

Last 5 photometry measurements

Observation dateI magseeing
2460246.848 (2023-Oct-29.348) 15.99 ± 0.09 3.70
2460246.883 (2023-Oct-29.383) 16.17 ± 0.06 3.53
2460246.895 (2023-Oct-29.395) 16.06 ± 0.07 3.29
2460246.905 (2023-Oct-29.405) 16.20 ± 0.09 3.32
2460246.917 (2023-Oct-29.417) 16.40 ± 0.11 3.41

Calibration: I = 27.40 - 2.5 log10(ΔF + 30478.95)

Single lens fit parameters

tmax =JD 2458352.02 ± 0.03 UT (2018-Aug-21.52)
tE =5.27 ± 0.58 days
u0 =1.2856 ± 0.1853
Ibase =14.33 ± 0.41

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice