MOA 2017-BLG-038

Event Parameters

Internal ID:gb10-R-6-43547
Discovery date:2017-02-22T16:16:00
RA:18:02:13.01
Dec:-28:03:21.17
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
25812 18:02:13.26 -28:03:21.36 16.51 ± 0.06 4.09
25855 18:02:13.16 -28:03:23.68 15.12 ± 0.03 3.48
25903 18:02:13.07 -28:03:20.31 19.81 ± 0.49 2.07
25928 18:02:13.02 -28:03:25.23 17.08 ± 0.07 3.75
26100 18:02:12.71 -28:03:22.89 17.33 ± 0.10 3.65

Last 5 photometry measurements

Observation dateI magseeing
2460572.885 (2024-Sep-19.385) 99.99 ± 99.99 4.95
2460572.891 (2024-Sep-19.391) 99.99 ± 99.99 3.65
2460572.931 (2024-Sep-19.431) 20.08 ± 1.66 4.00
2460572.943 (2024-Sep-19.443) 99.99 ± 99.99 4.29
2460572.953 (2024-Sep-19.453) 99.99 ± 99.99 3.64

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

Single lens fit parameters

tmax =JD 2457808.67 ± 0.06 UT (2017-Feb-24.17)
tE =28.27 ± 0.97 days
u0 =0.1513 ± 0.0076
Ibase =18.50 ± 0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice