MOA 2021-BLG-167

Event Parameters

Internal ID:gb11-R-2-12926
Discovery date:2021-06-09T10:34:44
RA:18:05:15.25
Dec:-32:27:27.86
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
46102 18:05:15.02 -32:27:30.44 17.30 ± 0.09 4.83
46160 18:05:15.24 -32:27:22.71 18.30 ± 0.11 4.78
46176 18:05:15.28 -32:27:27.81 15.89 ± 0.09 0.58
46249 18:05:15.47 -32:27:26.18 18.48 ± 0.10 2.48
46295 18:05:15.59 -32:27:28.21 18.08 ± 0.06 3.99

Last 5 photometry measurements

Observation dateI magseeing
2460246.873 (2023-Oct-29.373) 15.91 ± 0.01 3.48
2460246.934 (2023-Oct-29.434) 15.91 ± 0.02 3.38
2460246.940 (2023-Oct-29.440) 15.91 ± 0.02 3.50
2460246.941 (2023-Oct-29.441) 15.90 ± 0.03 3.81
2460246.943 (2023-Oct-29.443) 15.91 ± 0.03 3.88

Calibration: I = 27.40 - 2.5 log10(ΔF + 40290.25)

Single lens fit parameters

tmax =JD 2459381.06 ± 0.09 UT (2021-Jun-15.56)
tE =36.73 ± 5.11 days
u0 =0.8445 ± 0.1545
Ibase =16.43 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice