MOA 2018-BLG-009

Event Parameters

Internal ID:gb5-R-4-99943
Discovery date:2018-02-03T22:53:53
RA:17:51:43.08
Dec:-29:30:31.10
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
108284 17:51:42.98 -29:30:30.31 16.33 ± 0.11 1.95
108324 17:51:43.04 -29:30:27.98 16.56 ± 0.11 2.88

Last 5 photometry measurements

Observation dateI magseeing
2460599.911 (2024-Oct-16.411) 99.99 ± 99.99 3.20
2460599.923 (2024-Oct-16.423) 19.86 ± 1.81 3.58
2460599.934 (2024-Oct-16.434) 18.70 ± 0.60 3.53
2460599.945 (2024-Oct-16.445) 19.44 ± 1.45 3.42
2460599.957 (2024-Oct-16.457) 17.88 ± 0.39 3.80

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

Single lens fit parameters

tmax =JD 2458152.56 ± 0.01 UT (2018-Feb-3.06)
tE =72.46 ± 7.25 days
u0 =0.0000 ± 0.0016
Ibase =20.36 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice