Matters to be discussed APMP TCTF Webpage Time and Frequency Calibration Service Actions for Future Meetings Promotion of R&D Activities in the TCTF Possible Technical Supports for Developing Economies

TCTF meeting Discussions APMP TCTF Webpage Member list on APMP TCTF webpage Members of each Working Group of TCTF The duty or responsibility of the WG members? Full Utilization of the function of APMP TCTF Webpage Promote the utilization of the “discussion” function?

TCTF meeting Discussions Time and Frequency Calibration Service Comments on the uploaded CMC guidelines？ (Thanks to Ito-san and NICT for making the first step.) Frequency Calibration Service: frequency range DUT is a clock with GPSDO function: the traceability issue Calibration of frequencies in the range of Micro-wave? More guidelines? Which lab and who will assist? Range of Scope?

TCTF meeting Discussions The Service Category classification scheme for T&F CMC entries 1. Time scale difference 2(4) 1.1 Local clock 1.1.1 Local clock vs. UTC(NMI) * 1.1.2 Local clock vs. UTC 1.2 Remote clocks 1.2.1 Remote clock vs. UTC(NMI) 1.2.2 Remote clock vs. UTC * 2. Frequency 3(5) 2.1 Standard frequency source 2.1.1 Local frequency standard * 2.1.2 Remote frequency standard * 2.2. General frequency source 2.2.1 General frequency source * 2.3 Frequency meter 2.3.1 Frequency counter 2.3.2 Frequency meter 3. Time Interval 3(10) 3.1 Period source 3.1.1 Period source 3.2 Time Interval source 3.2.1 Rise/fall time source 3.2.2 Pulse width source 3.2.3 Time difference source 3.2.4 Delay source 3.3 Period meter 3.3.1 Period meter 3.4 Time Interval meter 3.4.1 Rise/fall time meter 3.4.2 Pulse width meter 3.4.3 Time difference meter * 3.4.4 Delay meter - CCTF WGMRA Guideline 1

TCTF meeting Discussions Actions for Future Meetings Announcement of ATF 2013 Workshop Upload the published papers of ATF Workshop on the open access area of TCTF webpage? Date of APMP 2013 GA and TC meetings: 2013.11.24 (Sun.) -11.29 (Fri.), Host a Workshop or not? ATF2014 (regular period?) => IAU joint sessions? - CCTF WGMRA Guideline 1

TCTF meeting Discussions Promotion of R&D Activities in TCTF WG on GNSS, How to make progress in the GNSS Campaign Protocol? GPS receiver calibration trip? Which LAB would be the pilot? When? WG on TWSTFT WG OFM Time and Frequency Dissemination Apply for 2014 APMP TC initiative project? What topics would be suitable? APMP time scale? (ref. SIM time)

APMP Time Scale? Coordinator: Members: FTP site: APMP TC Initiative project? Where? TWSTFT data (daily or realtime?) Clocks data (daily or realtime?) Reference time scale for time keeping Paper clock + H-Maser Distribute APMP paper time scale to DEC labs? By GNSSDO in AV?

Needs from NMIs (2011) technical training on GNSS and TWSTFT time transfer, and automated daily reporting to BIPM. how to establish TA(k). maintenance and improvement of the quality of UTC(k). dissemination (ntp, ptp, and radio code transmission). peer review (uncertainty evaluation). want to know information about works/projects which have industrial impact. procedures for conducting peer review. new methods and new techniques. how to establish dissemination services and traceability. technical supports to reduce type B uncertainty in the Circular-T. for frequency calibration services. on time transfer receiver’s calibration. joint cooperation, joint research, bilateral/multilateral comparisons. financial supports for a peer review assessment. standard documents (procedures) on calibrations and uncertainty evaluations.