Fig. 3.
![Decomposition of $\Delta z_{\rm 1PN.0PM}$ into two components. The top panel is for the theoretically expected time evolution of the sum of the third and fourth terms in equation (14) [$\Delta v_{\rm S}^2/(2c)+GM_{\rm SgrA}/(cr_{\rm S})$]. The bottom panel is for the theoretically expected time evolution of the sum of the first and second terms in equation (14) (noted as $\Delta$LSV in the panel). Both panels are drown with the case of GRAVITY collaboration with $N=10$. Dots on the curves denote the pericenter passage of S0-2 estimated by the 1PN$\, +\,$0PM approximation.](https://oup.silverchair-cdn.com/oup/backfile/Content_public/Journal/pasj/71/6/10.1093_pasj_psz111/2/pasj_71_6_126_f5.jpeg?Expires=1750266420&Signature=bSk4df1A17PP9iegD5zfQaclcdpTCztGuIh5zAUrjPmeywyA9wUxMlt5g15eHkb9gJu6dKliu6s-MFFv3awqO5iF-kF1IXGouftNLPvlSdX9GZuDsd-kWZc5Ye95SsmNgBGx4G1wil7yqKwQbnhKHgiHc5mjxHQb2OUPB8hbNSU9ojje9kdClIu39OXpoObXMjrisojLFIsWx0INlMeEPolQhbyNvQVt3lRcgZGZ~w6Rwf04Ju1Wq~7zhSGfEziheca-YyTjIUOitbvAgz7FqOAGv-7zUbJ5pHD1Rv7GaRM1IYW97v9F4x7GG3~BOdvIv~bCYdtnZRgkG4bAZw5dZA__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
Decomposition of |$\Delta z_{\rm 1PN.0PM}$| into two components. The top panel is for the theoretically expected time evolution of the sum of the third and fourth terms in equation (14) [|$\Delta v_{\rm S}^2/(2c)+GM_{\rm SgrA}/(cr_{\rm S})$|]. The bottom panel is for the theoretically expected time evolution of the sum of the first and second terms in equation (14) (noted as |$\Delta$|LSV in the panel). Both panels are drown with the case of GRAVITY collaboration with |$N=10$|. Dots on the curves denote the pericenter passage of S0-2 estimated by the 1PN|$\, +\,$|0PM approximation.
