MOA 2022-BLG-084

Event Parameters

Internal ID:gb6-R-7-20909
Discovery date:2022-03-13T17:13:58
RA:17:56:13.66
Dec:-27:43:16.53
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
26787 17:56:13.92 -27:43:18.22 19.07 ± 0.05 4.36
26831 17:56:13.87 -27:43:20.14 18.13 ± 0.03 4.68
26934 17:56:13.69 -27:43:21.81 20.20 ± 0.15 4.98
26973 17:56:13.60 -27:43:17.07 18.12 ± 0.07 0.18
26974 17:56:13.60 -27:43:19.14 17.57 ± 0.05 2.09
27119 17:56:13.32 -27:43:15.56 18.32 ± 0.40 4.41

Last 5 photometry measurements

Observation dateI magseeing
2460535.827 (2024-Aug-13.327) 18.24 ± 0.40 3.98
2460535.874 (2024-Aug-13.374) 18.27 ± 0.12 3.20
2460536.050 (2024-Aug-13.550) 18.34 ± 0.11 2.92
2460536.874 (2024-Aug-14.374) 18.07 ± 0.13 3.19
2460537.002 (2024-Aug-14.502) 18.11 ± 0.11 2.70

Calibration: I = 27.40 - 2.5 log10(ΔF + 5152.29)

Single lens fit parameters

tmax =JD 2459659.50 ± 0.00 UT (2022-Mar-21.00)
tE =28.21 ± 0.49 days
u0 =0.0000 ± 0.0003
Ibase =17.96 ± 0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice