MOA 2019-BLG-153

Event Parameters

Internal ID:gb19-R-10-16936
Discovery date:2019-04-16T18:49:40
RA:18:18:06.38
Dec:-24:43:59.72
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
60777 18:18:06.48 -24:43:59.76 17.85 ± 0.09 2.10
60832 18:18:06.32 -24:44:00.28 19.10 ± 0.12 0.16
60860 18:18:06.29 -24:43:58.49 19.83 ± 0.24 2.03

Last 5 photometry measurements

Observation dateI magseeing
2460235.930 (2023-Oct-18.430) 19.27 ± 0.20 2.94
2460239.943 (2023-Oct-22.443) 19.69 ± 0.86 3.86
2460244.878 (2023-Oct-27.378) 99.99 ± 99.99 4.63
2460245.873 (2023-Oct-28.373) 18.52 ± 0.23 3.73
2460246.872 (2023-Oct-29.372) 18.58 ± 0.24 3.94

Calibration: I = 27.40 - 2.5 log10(ΔF + 2089.30)

Single lens fit parameters

tmax =JD 2458587.22 ± 0.01 UT (2019-Apr-13.72)
tE =5.18 ± 0.25 days
u0 =0.0366 ± 0.0315
Ibase =17.45 ± 0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice