MOA 2018-BLG-069

Event Parameters

Internal ID:gb10-R-3-54741
Discovery date:2018-03-30T22:16:58
RA:17:58:06.49
Dec:-27:29:29.06
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
118429 17:58:06.77 -27:29:27.15 18.96 ± 0.12 3.57
26350 17:58:06.23 -27:29:30.09 18.53 ± 0.10 4.60
26496 17:58:06.45 -27:29:29.30 17.18 ± 0.08 1.43
26619 17:58:06.70 -27:29:32.25 18.63 ± 0.09 4.48

Last 5 photometry measurements

Observation dateI magseeing
2460599.903 (2024-Oct-16.403) 17.26 ± 0.04 2.62
2460599.913 (2024-Oct-16.413) 17.23 ± 0.04 2.90
2460599.925 (2024-Oct-16.425) 17.26 ± 0.06 3.23
2460599.937 (2024-Oct-16.437) 17.32 ± 0.06 3.06
2460599.947 (2024-Oct-16.447) 17.42 ± 0.08 3.11

Calibration: I = 27.40 - 2.5 log10(ΔF + 12246.16)

Single lens fit parameters

tmax =JD 2458207.55 ± 0.02 UT (2018-Mar-30.05)
tE =25.84 ± 1.66 days
u0 =0.0375 ± 0.0031
Ibase =20.42 ± 0.25

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice