MOA 2017-BLG-195

Event Parameters

Internal ID:gb2-R-8-13224
Discovery date:2017-04-21T19:50:05
RA:17:54:21.73
Dec:-34:19:51.54
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
94675 17:54:22.01 -34:19:52.06 17.79 ± 0.20 4.18
94821 17:54:21.81 -34:19:52.23 17.17 ± 0.13 1.73
94848 17:54:21.75 -34:19:48.64 15.38 ± 0.08 3.71

Last 5 photometry measurements

Observation dateI magseeing
2460610.938 (2024-Oct-27.438) 17.06 ± 0.96 4.65
2460611.892 (2024-Oct-28.392) 99.99 ± 99.99 4.32
2460611.927 (2024-Oct-28.427) 15.26 ± 0.28 5.38
2460611.935 (2024-Oct-28.435) 99.99 ± 99.99 4.99
2460614.886 (2024-Oct-31.386) 16.01 ± 0.72 5.05

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

Single lens fit parameters

tmax =JD 2457866.26 ± 0.15 UT (2017-Apr-22.76)
tE =22819.04 ± 22002.86 days
u0 =0.0003 ± 0.0086
Ibase =26.81 ± 0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice