MOA 2021-BLG-395

Event Parameters

Internal ID:gb14-R-4-97273
Discovery date:2021-09-15T17:16:25
RA:18:05:34.70
Dec:-27:52:57.34
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
89607 18:05:34.65 -27:52:59.39 16.53 ± 0.21 3.08
89608 18:05:34.66 -27:52:53.52 17.96 ± 0.16 3.57
89637 18:05:34.68 -27:53:00.75 18.46 ± 0.42 4.25
89735 18:05:34.87 -27:53:00.38 17.34 ± 0.11 4.15
89754 18:05:34.92 -27:52:55.28 17.62 ± 0.16 2.81

Last 5 photometry measurements

Observation dateI magseeing
2460611.889 (2024-Oct-28.389) 21.11 ± 4.22 4.71
2460611.902 (2024-Oct-28.402) 99.99 ± 99.99 3.89
2460611.913 (2024-Oct-28.413) 99.99 ± 99.99 5.23
2460611.924 (2024-Oct-28.424) 99.99 ± 99.99 5.05
2460614.877 (2024-Oct-31.377) 18.24 ± 0.36 5.04

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

Single lens fit parameters

tmax =JD 2459478.30 ± 0.05 UT (2021-Sep-20.80)
tE =20.79 ± 1.26 days
u0 =0.5728 ± 0.0604
Ibase =17.40 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice