MOA 2019-BLG-194

Event Parameters

Internal ID:gb15-R-8-23122
Discovery date:2019-05-01T12:56:40
RA:18:06:54.34
Dec:-25:53:05.16
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
177306 18:06:54.43 -25:53:07.86 14.84 ± 0.04 2.86
177474 18:06:54.18 -25:53:07.94 18.90 ± 0.16 2.78

Last 5 photometry measurements

Observation dateI magseeing
2460559.026 (2024-Sep-5.526) 99.99 ± 99.99 4.51
2460559.849 (2024-Sep-6.349) 99.99 ± 99.99 4.03
2460564.013 (2024-Sep-10.513) 99.99 ± 99.99 3.97
2460567.985 (2024-Sep-14.485) 99.99 ± 99.99 4.07
2460568.028 (2024-Sep-14.528) 99.99 ± 99.99 3.76

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

Single lens fit parameters

tmax =JD 2458606.20 ± 0.11 UT (2019-May-2.70)
tE =53.82 ± 15.08 days
u0 =0.0411 ± 0.0188
Ibase =21.05 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice