MOA 2019-BLG-053

Event Parameters

Internal ID:gb8-R-2-31718
Discovery date:2019-03-01T16:34:23
RA:17:59:23.40
Dec:-30:32:04.64
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
74927 17:59:23.27 -30:32:07.13 14.83 ± 0.06 4.01
74969 17:59:23.45 -30:32:00.52 18.19 ± 0.13 3.68
75001 17:59:23.58 -30:32:06.43 16.97 ± 0.10 3.05

Last 5 photometry measurements

Observation dateI magseeing
2460572.897 (2024-Sep-19.397) 99.99 ± 99.99 3.90
2460572.937 (2024-Sep-19.437) 99.99 ± 99.99 3.82
2460573.022 (2024-Sep-19.522) 99.99 ± 99.99 4.59
2460574.033 (2024-Sep-20.533) 99.99 ± 99.99 4.84
2460575.923 (2024-Sep-22.423) 99.99 ± 99.99 4.60

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

Single lens fit parameters

tmax =JD 2458546.23 ± 0.00 UT (2019-Mar-3.73)
tE =10.09 ± 0.40 days
u0 =0.0272 ± 0.0013
Ibase =18.15 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice