MOA 2017-BLG-468

Event Parameters

Internal ID:gb9-R-4-71413
Discovery date:2017-09-08T11:15:25
RA:17:59:58.63
Dec:-29:35:51.69
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
92105 17:59:58.32 -29:35:51.47 17.64 ± 0.11 4.85
92188 17:59:58.50 -29:35:50.68 17.33 ± 0.25 2.40
92189 17:59:58.54 -29:35:48.51 18.27 ± 0.26 3.30
92422 17:59:58.93 -29:35:48.04 19.05 ± 0.19 4.67

Last 5 photometry measurements

Observation dateI magseeing
2460611.919 (2024-Oct-28.419) 99.99 ± 99.99 5.44
2460611.928 (2024-Oct-28.428) 99.99 ± 99.99 4.78
2460614.863 (2024-Oct-31.363) 99.99 ± 99.99 5.17
2460614.869 (2024-Oct-31.369) 18.20 ± 0.50 5.55
2460614.873 (2024-Oct-31.373) 99.99 ± 99.99 5.45

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

Single lens fit parameters

tmax =JD 2458007.65 ± 0.02 UT (2017-Sep-11.15)
tE =120.02 ± 6.79 days
u0 =0.0194 ± 0.0012
Ibase =20.93 ± 0.27

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice