MOA 2019-BLG-392

Event Parameters

Internal ID:gb14-R-6-31134
Discovery date:2019-08-23T09:37:23
RA:18:07:54.16
Dec:-28:10:49.52
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
36742 18:07:54.28 -28:10:53.22 18.28 ± 0.08 4.02
36761 18:07:54.23 -28:10:45.72 17.93 ± 0.07 4.84
36806 18:07:54.17 -28:10:53.99 19.60 ± 0.29 4.15
36908 18:07:53.92 -28:10:50.11 17.96 ± 0.13 2.74
36955 18:07:53.85 -28:10:53.10 16.44 ± 0.04 4.82

Last 5 photometry measurements

Observation dateI magseeing
2460246.855 (2023-Oct-29.355) 18.79 ± 0.48 3.63
2460246.889 (2023-Oct-29.389) 19.74 ± 1.26 3.79
2460246.901 (2023-Oct-29.401) 18.93 ± 0.53 3.10
2460246.911 (2023-Oct-29.411) 99.99 ± 99.99 3.64
2460246.923 (2023-Oct-29.423) 99.99 ± 99.99 3.97

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

Single lens fit parameters

tmax =JD 2458713.90 ± 0.00 UT (2019-Aug-18.40)
tE =0.01 ± 0.05 days
u0 =9.3536 ± 7.6714
Ibase =8.69 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice