MOA 2018-BLG-334

Event Parameters

Internal ID:gb2-R-10-7690
Discovery date:2018-08-24T09:54:20
RA:17:55:32.41
Dec:-33:55:52.96
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
111259 17:55:32.72 -33:55:55.46 15.44 ± 0.18 4.94
111307 17:55:32.65 -33:55:53.02 18.92 ± 0.17 3.73
111397 17:55:32.39 -33:55:54.25 18.49 ± 0.20 0.80
111427 17:55:32.36 -33:55:57.66 17.25 ± 0.11 4.33
111471 17:55:32.28 -33:55:51.57 18.67 ± 0.11 2.33

Last 5 photometry measurements

Observation dateI magseeing
2460246.864 (2023-Oct-29.364) 19.25 ± 0.65 3.63
2460246.904 (2023-Oct-29.404) 17.63 ± 0.18 3.15
2460246.932 (2023-Oct-29.432) 17.03 ± 0.17 3.82
2460246.936 (2023-Oct-29.436) 17.39 ± 0.23 3.74
2460246.939 (2023-Oct-29.439) 17.57 ± 0.28 3.77

Calibration: I = 27.40 - 2.5 log10(ΔF + 3674.51)

Single lens fit parameters

tmax =JD 2458356.28 ± 0.02 UT (2018-Aug-25.78)
tE =8.11 ± 0.36 days
u0 =0.1360 ± 0.0080
Ibase =18.19 ± 0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice