MOA 2022-BLG-094

Event Parameters

Internal ID:gb17-R-5-123933
Discovery date:2022-03-16T19:15:14
RA:18:11:53.13
Dec:-28:02:54.21
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
153733 18:11:53.04 -28:02:53.95 18.47 ± 0.11 1.93
153756 18:11:53.09 -28:02:57.62 18.41 ± 0.14 4.36
153786 18:11:53.12 -28:02:50.05 17.37 ± 0.16 3.83
153839 18:11:53.20 -28:02:53.41 15.49 ± 0.04 0.42
153855 18:11:53.26 -28:02:57.08 17.81 ± 0.18 3.78
153937 18:11:53.42 -28:02:55.91 18.04 ± 0.24 4.06

Last 5 photometry measurements

Observation dateI magseeing
2460536.973 (2024-Aug-14.473) 15.44 ± 0.03 2.88
2460537.010 (2024-Aug-14.510) 15.44 ± 0.02 3.02
2460537.047 (2024-Aug-14.547) 15.32 ± 0.04 4.34
2460537.082 (2024-Aug-14.582) 15.28 ± 0.04 4.32
2460537.119 (2024-Aug-14.619) 14.97 ± 0.12 5.44

Calibration: I = 27.40 - 2.5 log10(ΔF + 57809.60)

Single lens fit parameters

tmax =JD 2459666.03 ± 0.01 UT (2022-Mar-27.53)
tE =8.10 ± 0.08 days
u0 =0.2606 ± 0.0050
Ibase =14.96 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice