Photon Factory

KEK

Operation Schedule of PF / PF-AR

Operation Schedule of PF / PF-AR in FY 2024

Sep.-Dec. 2024[pdf]

Apr.-Jul. 2024[pdf]

Operation Schedule of PF / PF-AR in FY 2023

Jan.-Mar. 2024[pdf]

Oct.-Dec. 2023[pdf]

Apr.-Jul. 2023[pdf]


Operation Schedule of PF / PF-AR in FY 2022

Jan.-Mar. 2023[pdf]

Sep.-Dec. 2022[pdf]

Apr.-Jul. 2022[pdf]


Operation Schedule of PF / PF-AR in FY 2021

Jan.-Mar. 2022[pdf]

Sep.-Dec. 2021[pdf]

Apr.-Jul. 2021[pdf]


Operation Schedule of PF / PF-AR in FY 2020

Jan.-Mar. 2021[pdf]

Oct.-Dec. 2020[pdf]*Modified: July 29, 2020

Jun.-Jul. 2020[pdf]

Apr.-Jul. 2020[pdf] Cancelled

->We decided that the ring operation schedule of PF/PF-AR from May 8, to July 1 was cancelled for reducing the risk of COVID-19 for users and ourselves. As the social situation regarding COVID-19 improved, we have decided to operate the PF ring for two weeks to obtain future knowledge for reducing the risk of COVID-19 during the experiments and also performing the experiments for students.


Operation Schedule of PF / PF-AR in FY 2019

Feb.-Mar. 2020[pdf]

Oct.-Dec. 2019[pdf]

Apr.-Jul. 2019[pdf]


Operation Schedule of PF / PF-AR in FY 2018

Feb.-Mar. 2019[pdf]

Oct.-Dec. 2018[pdf]

Apr.-Jul. 2018[pdf]

Injection to the PF-AR and the PF from April to July:
Three times a day: 9:00, 17:00 and 1:00


Operation Schedule of PF / PF-AR in FY 2017

Jan.-Mar. 2018[pdf]

Oct.-Dec. 2017[pdf]

Apr.-May 2017[pdf]

Injection to the PF-AR and the PF from January to March:
Three times a day: 8:30, 18:30 and 1:30
Attention:
The electron beam injection to the PF-AR is performing without closing X-ray shutters.


Operation Schedule of PF / PF-AR in FY 2016

Jan.-Mar. 2017[pdf]

Oct.-Dec. 2016[pdf]

*A new direct electron-beam transport line from the injector LINAC to the PF-AR, for sharing the injector LINAC with Super KEKB for high energy physics project and PF-Ring simultaneously, is under construction. PF-AR will not be operated from July to December 2016 for the construction and the commissioning.

Apr.-Jul. 2016[pdf]


Operation Schedule of PF / PF-AR in FY 2015

Feb.-Mar. 2016[pdf]

Oct.-Dec. 2015[pdf]

Apr.-Jul. 2015[pdf]

Pdf file contains some Japanese.
If you cannot access to the operation schedule files, please send an email to tyoshimi@post.kek.jp.
We will send you the data by email.

PF ring (2.5 GeV) : from May 8 to May 14, from May 15 to May 21, from May 22 to May 28, from May 29 to June 4 [Hybrid Operation], from June 5 to June 11, from June 12 to June 18, and from June 19 to June 30.
PF-AR (6.5 GeV) : from May 15 to May 28, from May 29 to June 11, from June 12 to June 25, and from June 26 to June 30.
Please note that each day operation starts at 9:00 a.m.

Operation Schedule in the past

Operation Schedule in the past