MOA 2016-BLG-199

Event Parameters

Internal ID:gb13-R-3-18660
Discovery date:2016-04-21T10:46:25
RA:18:03:45.13
Dec:-29:12:03.08
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
123258 18:03:44.83 -29:12:02.10 17.71 ± 0.24 4.69
123341 18:03:44.88 -29:11:59.64 18.54 ± 0.14 4.96
123387 18:03:44.98 -29:12:02.17 17.27 ± 0.21 2.67
123430 18:03:45.05 -29:12:05.18 18.77 ± 0.37 3.22
123558 18:03:45.31 -29:11:58.50 16.30 ± 0.17 4.53
123575 18:03:45.32 -29:12:01.98 18.27 ± 0.15 2.15

Last 5 photometry measurements

Observation dateI magseeing
2460610.903 (2024-Oct-27.403) 18.08 ± 0.46 5.01
2460610.933 (2024-Oct-27.433) 99.99 ± 99.99 4.86
2460611.878 (2024-Oct-28.378) 17.91 ± 0.31 4.73
2460611.914 (2024-Oct-28.414) 19.72 ± 4.69 5.49
2460614.879 (2024-Oct-31.379) 17.68 ± 0.27 4.98

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

Single lens fit parameters

tmax =JD 2457499.19 ± 0.07 UT (2016-Apr-20.69)
tE =31.96 ± 3.30 days
u0 =0.2359 ± 0.0402
Ibase =19.40 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice