MOA 2021-BLG-214

Event Parameters

Internal ID:gb19-R-3-10872
Discovery date:2021-06-30T12:19:34
RA:18:17:47.38
Dec:-25:38:54.71
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
89199 18:17:47.14 -25:38:54.52 18.33 ± 0.16 4.09
89200 18:17:47.16 -25:38:52.09 17.29 ± 0.16 4.34
89347 18:17:47.44 -25:38:50.61 18.91 ± 0.07 3.63
89382 18:17:47.44 -25:38:55.15 16.55 ± 0.06 1.08
89432 18:17:47.54 -25:38:58.22 15.58 ± 0.04 4.49
89453 18:17:47.59 -25:38:50.71 18.07 ± 0.05 4.15

Last 5 photometry measurements

Observation dateI magseeing
2460570.824 (2024-Sep-17.324) 16.53 ± 0.04 3.39
2460570.902 (2024-Sep-17.402) 16.58 ± 0.05 3.09
2460570.973 (2024-Sep-17.473) 16.61 ± 0.06 3.72
2460571.042 (2024-Sep-17.542) 16.46 ± 0.07 4.16
2460572.911 (2024-Sep-19.411) 16.52 ± 0.05 3.57

Calibration: I = 27.40 - 2.5 log10(ΔF + 21877.62)

Single lens fit parameters

tmax =JD 2459395.55 ± 0.09 UT (2021-Jun-30.05)
tE =33.68 ± 3.97 days
u0 =0.0633 ± 0.0112
Ibase =20.35 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice