MOA 2019-BLG-111

Event Parameters

Internal ID:gb7-R-10-13698
Discovery date:2019-03-29T02:21:24
RA:18:01:03.99
Dec:-32:07:47.36
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
118478 18:01:04.21 -32:07:50.10 18.18 ± 0.13 4.24
118536 18:01:04.09 -32:07:52.30 17.56 ± 0.09 4.98
118582 18:01:03.95 -32:07:48.36 17.07 ± 0.02 0.46
118678 18:01:03.70 -32:07:46.24 18.09 ± 0.09 3.65
118702 18:01:03.68 -32:07:50.97 18.82 ± 0.09 4.69

Last 5 photometry measurements

Observation dateI magseeing
2460572.923 (2024-Sep-19.423) 16.90 ± 0.07 3.77
2460572.960 (2024-Sep-19.460) 16.64 ± 0.08 4.90
2460573.018 (2024-Sep-19.518) 16.92 ± 0.12 4.58
2460574.029 (2024-Sep-20.529) 16.53 ± 0.08 4.75
2460574.041 (2024-Sep-20.541) 16.78 ± 0.08 4.60

Calibration: I = 27.40 - 2.5 log10(ΔF + 13526.95)

Single lens fit parameters

tmax =JD 2458572.10 ± 0.06 UT (2019-Mar-29.60)
tE =8.37 ± 1.59 days
u0 =0.2997 ± 0.0676
Ibase =18.93 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice