MOA 2016-BLG-432

Event Parameters

Internal ID:gb18-R-8-9443
Discovery date:2016-07-21T12:44:35
RA:18:12:26.00
Dec:-25:47:15.16
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
182846 18:12:26.08 -25:47:13.12 18.02 ± 0.07 3.27
182847 18:12:26.07 -25:47:17.70 17.93 ± 0.06 2.58
182915 18:12:25.96 -25:47:15.71 19.17 ± 0.15 0.19
182950 18:12:25.89 -25:47:12.74 17.80 ± 0.08 3.23

Last 5 photometry measurements

Observation dateI magseeing
2460602.925 (2024-Oct-19.425) 19.96 ± 0.64 3.46
2460610.878 (2024-Oct-27.378) 18.76 ± 0.51 5.16
2460610.915 (2024-Oct-27.415) 18.98 ± 0.64 4.87
2460611.890 (2024-Oct-28.390) 19.26 ± 0.46 4.33
2460611.925 (2024-Oct-28.425) 99.99 ± 99.99 5.48

Calibration: I = 27.40 - 2.5 log10(ΔF + 1958.84)

Single lens fit parameters

tmax =JD 2457593.25 ± 0.03 UT (2016-Jul-23.75)
tE =27.97 ± 0.81 days
u0 =0.1056 ± 0.0050
Ibase =19.92 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice