MOA 2018-BLG-198

Event Parameters

Internal ID:gb12-R-1-82595
Discovery date:2018-06-23T10:23:59
RA:18:03:36.14
Dec:-30:18:24.67
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
13525 18:03:36.16 -30:18:23.82 17.58 ± 0.07 0.45
13653 18:03:36.53 -30:18:24.45 18.90 ± 0.12 4.65

Last 5 photometry measurements

Observation dateI magseeing
2460598.945 (2024-Oct-15.445) 17.53 ± 0.19 4.73
2460598.974 (2024-Oct-15.474) 17.73 ± 0.19 3.91
2460599.872 (2024-Oct-16.372) 17.66 ± 0.11 3.16
2460599.922 (2024-Oct-16.422) 17.72 ± 0.12 3.90
2460599.971 (2024-Oct-16.471) 17.41 ± 0.13 3.80

Calibration: I = 27.40 - 2.5 log10(ΔF + 8495.72)

Single lens fit parameters

tmax =JD 2458286.96 ± 0.02 UT (2018-Jun-17.46)
tE =7.19 ± 0.86 days
u0 =0.4218 ± 0.0854
Ibase =16.83 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice