MOA 2022-BLG-417

Event Parameters

Internal ID:gb20-R-6-9625
Discovery date:2022-07-24T10:09:24
RA:18:18:59.56
Dec:-24:24:42.05
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
61563 18:18:59.61 -24:24:46.80 18.88 ± 0.10 4.56
61677 18:18:59.37 -24:24:44.48 17.78 ± 0.06 2.83
61722 18:18:59.34 -24:24:38.58 17.78 ± 0.31 4.95

Last 5 photometry measurements

Observation dateI magseeing
2460536.122 (2024-Aug-13.622) 99.99 ± 99.99 3.38
2460536.869 (2024-Aug-14.369) 99.99 ± 99.99 3.53
2460536.944 (2024-Aug-14.444) 99.99 ± 99.99 2.67
2460537.021 (2024-Aug-14.521) 99.99 ± 99.99 3.11
2460537.092 (2024-Aug-14.592) 99.99 ± 99.99 5.18

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

Single lens fit parameters

tmax =JD 2459784.09 ± 0.00 UT (2022-Jul-23.59)
tE =3.95 ± 0.53 days
u0 =0.1024 ± 0.0143
Ibase =19.39 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice