MOA 2016-BLG-178

Event Parameters

Internal ID:gb5-R-7-104131
Discovery date:2016-04-14T20:02:24
RA:17:55:27.95
Dec:-29:43:22.69
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
122340 17:55:28.13 -29:43:21.08 17.05 ± 0.06 3.80
122341 17:55:28.15 -29:43:23.84 18.56 ± 0.15 3.31
122409 17:55:27.99 -29:43:25.22 18.39 ± 0.16 2.36
122517 17:55:27.78 -29:43:19.31 16.09 ± 0.06 4.45
122565 17:55:27.67 -29:43:24.36 16.14 ± 0.08 3.35

Last 5 photometry measurements

Observation dateI magseeing
2460611.907 (2024-Oct-28.407) 99.99 ± 99.99 4.93
2460611.918 (2024-Oct-28.418) 20.49 ± 7.26 5.57
2460614.862 (2024-Oct-31.362) 18.29 ± 1.03 5.58
2460614.868 (2024-Oct-31.368) 18.34 ± 1.72 8.83
2460614.872 (2024-Oct-31.372) 99.99 ± 99.99 4.67

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

Single lens fit parameters

tmax =JD 2457503.10 ± 0.02 UT (2016-Apr-24.60)
tE =50.00 ± 1.26 days
u0 =0.0864 ± 0.0024
Ibase =19.62 ± 0.30

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice