MOA 2016-BLG-220

Event Parameters

Internal ID:gb13-R-3-18713
Discovery date:2016-05-02T17:33:23
RA:18:03:02.61
Dec:-29:07:51.65
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
102132 18:03:02.30 -29:07:51.49 18.41 ± 0.11 4.95
102170 18:03:02.36 -29:07:48.42 19.03 ± 0.35 4.93
102226 18:03:02.47 -29:07:53.37 17.24 ± 0.09 3.54
102303 18:03:02.66 -29:07:52.91 18.02 ± 0.10 1.92
102324 18:03:02.70 -29:07:47.23 17.96 ± 0.07 4.01
102369 18:03:02.78 -29:07:49.91 16.96 ± 0.04 2.07

Last 5 photometry measurements

Observation dateI magseeing
2460610.903 (2024-Oct-27.403) 99.99 ± 99.99 5.10
2460610.933 (2024-Oct-27.433) 99.99 ± 99.99 4.95
2460611.878 (2024-Oct-28.378) 99.99 ± 99.99 4.96
2460611.914 (2024-Oct-28.414) 99.99 ± 99.99 5.45
2460614.879 (2024-Oct-31.379) 99.99 ± 99.99 5.19

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

Single lens fit parameters

tmax =JD 2457511.84 ± 0.01 UT (2016-May-3.34)
tE =4.88 ± 0.15 days
u0 =0.1020 ± 0.0042
Ibase =18.31 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice