MOA 2022-BLG-106

Event Parameters

Internal ID:gb1-R-7-28460
Discovery date:2022-03-25T15:09:48
RA:17:48:47.19
Dec:-34:28:28.91
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
64462 17:48:47.40 -34:28:32.55 18.33 ± 0.20 4.58
64606 17:48:47.24 -34:28:30.23 15.84 ± 0.15 1.41
64607 17:48:47.29 -34:28:33.21 16.73 ± 0.10 4.26
64723 17:48:47.08 -34:28:25.52 17.58 ± 0.09 4.22
64796 17:48:46.96 -34:28:29.11 15.81 ± 0.16 2.47

Last 5 photometry measurements

Observation dateI magseeing
2460536.996 (2024-Aug-14.496) 15.86 ± 0.01 2.64
2460537.036 (2024-Aug-14.536) 15.90 ± 0.02 3.11
2460537.071 (2024-Aug-14.571) 15.90 ± 0.04 4.27
2460537.108 (2024-Aug-14.608) 15.92 ± 0.12 4.79
2460537.138 (2024-Aug-14.638) 15.76 ± 0.19 5.25

Calibration: I = 27.40 - 2.5 log10(ΔF + 42072.66)

Single lens fit parameters

tmax =JD 2459678.12 ± 0.01 UT (2022-Apr-8.62)
tE =24.68 ± 0.32 days
u0 =0.1739 ± 0.0031
Ibase =17.50 ± 0.27

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice