MOA 2016-BLG-225

Event Parameters

Internal ID:gb3-R-9-25740
Discovery date:2016-05-04T19:49:08
RA:17:56:53.99
Dec:-32:31:31.39
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
89559 17:56:54.03 -32:31:30.06 17.09 ± 0.06 2.30
89599 17:56:53.91 -32:31:31.82 18.59 ± 0.11 0.40
89600 17:56:53.92 -32:31:34.19 19.74 ± 0.27 2.34
89661 17:56:53.80 -32:31:29.39 17.25 ± 0.06 3.30
89729 17:56:53.64 -32:31:31.01 18.93 ± 0.10 4.13

Last 5 photometry measurements

Observation dateI magseeing
2460611.900 (2024-Oct-28.400) 18.88 ± 0.38 4.50
2460611.912 (2024-Oct-28.412) 19.58 ± 1.72 5.41
2460611.923 (2024-Oct-28.423) 18.56 ± 0.45 5.22
2460611.931 (2024-Oct-28.431) 18.46 ± 0.27 4.42
2460614.876 (2024-Oct-31.376) 19.85 ± 1.34 5.21

Calibration: I = 27.40 - 2.5 log10(ΔF + 3338.87)

Single lens fit parameters

tmax =JD 2457514.59 ± 0.00 UT (2016-May-6.09)
tE =28.80 ± 1.61 days
u0 =0.0241 ± 0.0016
Ibase =20.28 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice