MOA 2022-BLG-407

Event Parameters

Internal ID:gb8-R-1-157857
Discovery date:2022-07-22T09:54:23
RA:17:57:50.82
Dec:-30:10:15.17
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
65393 17:57:50.85 -30:10:17.42 15.78 ± 0.06 3.00
65413 17:57:51.00 -30:10:11.67 16.32 ± 0.02 3.59

Last 5 photometry measurements

Observation dateI magseeing
2460536.995 (2024-Aug-14.495) 17.31 ± 0.28 3.34
2460537.035 (2024-Aug-14.535) 18.33 ± 0.43 3.85
2460537.070 (2024-Aug-14.570) 18.79 ± 0.64 4.82
2460537.107 (2024-Aug-14.607) 19.76 ± 4.10 5.60
2460537.137 (2024-Aug-14.637) 18.59 ± 2.83 5.93

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

Single lens fit parameters

tmax =JD 2459809.62 ± 0.05 UT (2022-Aug-18.12)
tE =20.81 ± 0.25 days
u0 =0.0120 ± 0.0000
Ibase =14.42 ± 0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice