MOA 2019-BLG-026

Event Parameters

Internal ID:gb14-R-4-63966
Discovery date:2019-02-12T17:06:10
RA:18:04:35.56
Dec:-27:56:34.28
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
53115 18:04:35.30 -27:56:35.73 18.26 ± 0.20 4.68
53197 18:04:35.40 -27:56:32.38 18.17 ± 0.11 3.11
53260 18:04:35.54 -27:56:34.73 17.23 ± 0.10 1.41
53285 18:04:35.58 -27:56:29.55 20.14 ± 0.35 4.32
53429 18:04:35.79 -27:56:31.72 18.26 ± 0.09 3.31
53452 18:04:35.86 -27:56:33.65 18.75 ± 0.13 3.51

Last 5 photometry measurements

Observation dateI magseeing
2460246.855 (2023-Oct-29.355) 16.95 ± 0.06 3.55
2460246.889 (2023-Oct-29.389) 16.99 ± 0.08 3.63
2460246.901 (2023-Oct-29.401) 17.03 ± 0.07 3.05
2460246.911 (2023-Oct-29.411) 17.07 ± 0.10 3.54
2460246.923 (2023-Oct-29.423) 16.82 ± 0.12 3.97

Calibration: I = 27.40 - 2.5 log10(ΔF + 11673.47)

Single lens fit parameters

tmax =JD 2458528.36 ± 0.09 UT (2019-Feb-13.86)
tE =3.72 ± 0.49 days
u0 =0.0001 ± 0.0502
Ibase =18.05 ± 0.29

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice