MOA 2021-BLG-026

Event Parameters

Internal ID:gb3-R-5-41583
Discovery date:2021-03-13T00:29:03
RA:17:51:18.98
Dec:-33:26:48.43
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
8735 17:51:18.83 -33:26:49.57 18.25 ± 0.06 3.26
8793 17:51:19.01 -33:26:47.59 16.70 ± 0.03 0.41
8816 17:51:19.11 -33:26:51.01 18.12 ± 0.07 3.46

Last 5 photometry measurements

Observation dateI magseeing
2460572.945 (2024-Sep-19.445) 16.79 ± 0.03 4.36
2460572.955 (2024-Sep-19.455) 16.84 ± 0.04 4.37
2460573.017 (2024-Sep-19.517) 16.71 ± 0.05 4.80
2460574.028 (2024-Sep-20.528) 16.67 ± 0.05 4.84
2460575.920 (2024-Sep-22.420) 16.71 ± 0.10 4.94

Calibration: I = 27.40 - 2.5 log10(ΔF + 19019.54)

Single lens fit parameters

tmax =JD 2459286.94 ± 0.01 UT (2021-Mar-13.44)
tE =59.75 ± 2.71 days
u0 =0.0296 ± 0.0016
Ibase =19.53 ± 0.13

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice