MOA 2022-BLG-395

Event Parameters

Internal ID:gb12-R-8-15694
Discovery date:2022-07-21T09:10:28
RA:18:07:18.50
Dec:-31:04:51.58
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
152663 18:07:18.75 -31:04:55.18 19.00 ± 0.15 4.98
152744 18:07:18.64 -31:04:54.20 18.59 ± 0.12 3.23
152817 18:07:18.48 -31:04:52.03 15.68 ± 0.03 0.35
152945 18:07:18.28 -31:04:50.74 15.86 ± 0.08 2.74
152968 18:07:18.22 -31:04:54.26 16.82 ± 0.07 3.78

Last 5 photometry measurements

Observation dateI magseeing
2460536.837 (2024-Aug-14.337) 15.70 ± 0.02 3.28
2460536.910 (2024-Aug-14.410) 15.64 ± 0.01 2.37
2460536.986 (2024-Aug-14.486) 15.65 ± 0.02 2.90
2460537.060 (2024-Aug-14.560) 15.77 ± 0.06 4.05
2460537.131 (2024-Aug-14.631) 15.88 ± 0.16 5.32

Calibration: I = 27.40 - 2.5 log10(ΔF + 48797.77)

Single lens fit parameters

tmax =JD 2459797.05 ± 0.01 UT (2022-Aug-5.55)
tE =10.46 ± 0.21 days
u0 =0.5524 ± 0.0247
Ibase =14.87 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice