Test experiment y3136a. Observing stations: Gs, Yj Nominal start time: 2023.05.16_15:15:00 Nominal stop time: 2023.05.16_15:26:59 Start: 2023.136_15:15:00 End: 2023.136_15:26:59 Stations: gs,yj # Needed for CDDIS software Goal: To test errors of group delay determination. All bands are set to the same frequencies. I will compare group delays in bands a, b, c, d and assess an excess of differences with respect to the expected differences if they are entirely due to the thermal noise. Date of experiment: 2023,May,16 Nominal Start Time: 15h15m UT Nominal End Time: 15h27m UT Duration: 0.20 hr Correlator: YEBES Participating stations: (3) GGAO12M Gs RAEGYEB Yj Contact: Leonid Petrov 2023.05.15_13:16:55