MOA 2021-BLG-011

Event Parameters

Internal ID:gb4-R-10-90544
Discovery date:2021-02-27T19:46:04
RA:17:56:23.39
Dec:-30:24:29.70
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
79626 17:56:23.62 -30:24:32.34 16.74 ± 0.03 4.20
79716 17:56:23.36 -30:24:30.05 17.28 ± 0.04 0.28
79747 17:56:23.28 -30:24:25.67 17.63 ± 0.04 4.94

Last 5 photometry measurements

Observation dateI magseeing
2460572.944 (2024-Sep-19.444) 17.27 ± 0.06 4.10
2460572.954 (2024-Sep-19.454) 17.27 ± 0.05 3.91
2460572.966 (2024-Sep-19.466) 18.89 ± 9.93 6.34
2460574.031 (2024-Sep-20.531) 17.31 ± 0.13 4.99
2460575.919 (2024-Sep-22.419) 17.43 ± 0.21 4.70

Calibration: I = 27.40 - 2.5 log10(ΔF + 11209.86)

Single lens fit parameters

tmax =JD 2459286.55 ± 0.03 UT (2021-Mar-13.05)
tE =37.92 ± 0.37 days
u0 =0.2049 ± 0.0033
Ibase =17.24 ± 0.13

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice