MOA 2022-BLG-217

Event Parameters

Internal ID:gb7-R-10-15276
Discovery date:2022-05-03T15:15:54
RA:18:02:43.78
Dec:-32:03:59.57
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
77186 18:02:43.67 -32:04:04.31 17.11 ± 0.06 4.51
77235 18:02:43.53 -32:03:58.40 18.17 ± 0.10 3.28

Last 5 photometry measurements

Observation dateI magseeing
2460536.909 (2024-Aug-14.409) 19.95 ± 0.77 2.49
2460536.984 (2024-Aug-14.484) 19.20 ± 0.50 3.11
2460537.004 (2024-Aug-14.504) 99.99 ± 99.99 2.79
2460537.058 (2024-Aug-14.558) 19.88 ± 1.54 4.33
2460537.130 (2024-Aug-14.630) 99.99 ± 99.99 5.72

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

Single lens fit parameters

tmax =JD 2459703.79 ± 0.00 UT (2022-May-4.29)
tE =20.43 ± 1.03 days
u0 =0.0035 ± 0.0002
Ibase =19.79 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice