==================================== rd2303 ==================================== Kk : Intensive (23:22-00:35). Ny : Did not participate. T6 : No log. Wz : Intensive (23:33-00:33). No problems found for : Hh, Mc, Ns, On ================================ rd2303hh READY ================================ 2023-04-12 13:57:49 rd2303, HartRAO, Ready-message Session rd2303 ready message for HartRAO. ----------------------------------------- Comments: HartRAO is ready to start RD2303. Using DBBC2 v107 firmware (as was done in RD2302). All systems are nominal. Session is being operated remotely. First source: 1147+245 at 18:02:32 UT FMOUT-GPS: 7.5387 microseconds Wx: Temperature (C): 21.0 Pressure (mBar): 863.6 Humidity (%): 56.1 Sky Conditions: Cable difference is: longer cable makes the reading smaller by 523.9 microseconds and is nominal Pointing values: na Tsys (x1/s/x2): 50.9/53.5/34.7 ================================ rd2303hh START ================================ 2023-04-12 18:02:32 rd2303, HartRAO, Autostart-message Session rd2303 auto-start message for HartRAO. ---------------------------------------------- Started recording with source: 1147+245 at 102.18:02:32 UT ================================ rd2303hh STOP ================================= 2023-04-13 18:00:46 rd2303, HartRAO, Stop-message Session rd2303 stop message for HartRAO. ---------------------------------------- Comments: HartRAO has completed RD2303. All scans recorded successfully. Weather conditions were clear throughout. Data will be e-shipped to Shanghai. Disk Inventory: A 0, B 2, C 0, D 1, E 1, F 0, G 5, H 0, (other larger) 6 Observation finished at: 18:00:00 UT ================================ rd2303kk READY ================================ 2023-04-12 17:17:05 rd2303, Kokee Park 20m, Ready-message Session rd2303 ready message for Kokee Park 20m. ------------------------------------------------ First source: 1637+574 at 102/1800:00 UT FMOUT-GPS: +6.49 microseconds Wx: Temperature (C): 14.1 Pressure (mBar): 891.0 Humidity (%): 100.0 Sky Conditions: overcast Cable difference is: longer cable makes the reading smaller by 50.1 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 2394/760 casa 31/37 -0.004 0.009 2095/786 cygnusa 3/71 -0.017 0.004 Tsys (x1/s/x2): 98/40/50 ================================ rd2303kk START ================================ 2023-04-12 18:00:00 rd2303, Kokee Park 20m, Autostart-message Session rd2303 auto-start message for Kokee Park 20m. ----------------------------------------------------- Started recording with source: 1637+574 at 102.18:00:00 UT ================================ rd2303kk STOP ================================= 2023-04-13 18:02:52 rd2303, Kokee Park 20m, Stop-message Session rd2303 stop message for Kokee Park 20m. ----------------------------------------------- Comments: Missed scans 102-2322 through 103-0035 to observe midnight intensive ii3102. Data will be sent out via FedEx AWB 7718 1952 6988 diskpack# MAX+9997 RFI in S-band throughout experiment Observation finished at: 103/1800:00 UT ================================ rd2303ns READY ================================ 2023-04-12 17:15:32 rd2303, Ny-Alesund 13m NS, Ready-message Session rd2303 ready message for Ny-Alesund 13m NS. --------------------------------------------------- First source: 1637+574 at 18:00:00 UT FMOUT-GPS: 13.682 microseconds Wx: Temperature (C): 0.2 Pressure (mBar): 1022.4 Humidity (%): 77.6 Sky Conditions: Cloudy Cable difference is: na Pointing values: na Tsys values: na ================================ rd2303ns START ================================ 2023-04-12 18:00:10 rd2303, Ny-Alesund 13m NS, Autostart-message Session rd2303 auto-start message for Ny-Alesund 13m NS. -------------------------------------------------------- Started recording with source: 1637+574 at 102.18:00:00 UT ================================ rd2303ns STOP ================================= 2023-04-13 18:02:57 rd2303, Ny-Alesund 13m NS, Stop-message Session rd2303 stop message for Ny-Alesund 13m NS. -------------------------------------------------- Problem scans: Source Scan start Explanation of problem 1637+574 18:00 na Disk Inventory: A 0, B 0, C 0, D 0, E 0, F 0, G 0, H 0, (other larger) 0 Observation finished at: 18:30 UT ================================ rd2303ny READY ================================ 2023-04-12 17:05:50 rd2303, Ny-Alesund, Ready-message Session rd2303 ready message for Ny-Alesund. -------------------------------------------- Comments: Ny will not observe due to a power failure in the receiver First source: na GPS-FMOUT: na Wx: Temperature (C): na Pressure (mBar): na Humidity (%): na Sky Conditions: na Cable difference is: na Pointing values: na Tsys values: na ================================ rd2303on READY ================================ 2023-04-12 17:38:42 rd2303, ready message ONSALA60 ONSALA60 is ready for rd2303 All nominal no known issues to report. READY MESSAGE DATA FROM LOGFILE /usr2/log/rd2303on.log Clock: 2023.102.17:19:23.02/gps-fmout/+9.379499E-05 Pointing: 2023.102.17:24:12.19#fivpt#xoffset 327.7102 35.0403 0.00094 -0.00663 0.00100 0.00107 1 1 4u casa Cable: 2023.102.17:35:23.33/cablediff/666.6e-6,- Weather: 2023.102.17:19:20.33/wx/9.0,1001.6,73.0,3.5,96.0 SEFD: 2023.102.17:32:57.35#onoff# source Az El De I P Center Comp Tsys SEFD Tcal(j) Tcal(r) 2023.102.17:32:57.35#onoff#VAL casa 329.0 34.3 1l 1 r 8205.99 0.9531 82.02 1764.9 71.689 1.06 2023.102.17:32:57.35#onoff#VAL casa 329.0 34.3 8l 2 r 8925.99 0.9526 79.55 1740.6 65.483 1.07 2023.102.17:32:57.35#onoff#VAL casa 329.0 34.3 1u 1 r 8221.99 0.9099 77.05 1734.0 70.881 1.10 2023.102.17:32:57.35#onoff#VAL casa 329.0 34.3 2u 1 r 8261.99 0.9293 80.11 1729.6 64.185 1.06 2023.102.17:32:57.35#onoff#VAL casa 329.0 34.3 3u 1 r 8361.99 0.9388 78.51 1670.9 69.590 1.04 2023.102.17:32:57.35#onoff#VAL casa 329.0 34.3 4u 1 r 8521.99 0.9049 71.23 1570.4 64.736 1.08 2023.102.17:32:57.35#onoff#VAL casa 329.0 34.3 5u 2 r 8741.99 0.9293 71.53 1596.7 63.259 1.09 2023.102.17:32:57.36#onoff#VAL casa 329.0 34.3 6u 2 r 8861.99 0.9542 71.06 1958.7 84.344 1.35 2023.102.17:32:57.36#onoff#VAL casa 329.0 34.3 7u 2 r 8881.99 0.9215 71.59 1691.1 73.022 1.16 2023.102.17:32:57.36#onoff#VAL casa 329.0 34.3 8u 2 r 8941.99 0.9421 77.05 1707.6 63.794 1.09 2023.102.17:32:57.36#onoff#VAL casa 329.0 34.3 9u 3 r 2208.99 0.9807 -249. 4314.9 -111.47 -0.87 2023.102.17:32:57.36#onoff#VAL casa 329.0 34.3 au 3 r 2224.99 0.9801 -221. 3873.5 -117.47 -0.87 2023.102.17:32:57.36#onoff#VAL casa 329.0 34.3 bu 3 r 2240.99 0.9810 -206. 3734.9 -126.23 -0.91 2023.102.17:32:57.36#onoff#VAL casa 329.0 34.3 cu 3 r 2264.99 0.9860 -174. 3205.0 -120.31 -0.92 2023.102.17:32:57.36#onoff#VAL casa 329.0 34.3 du 4 r 2280.99 0.8588 224.8 3398.2 103.293 0.76 2023.102.17:32:57.36#onoff#VAL casa 329.0 34.3 eu 4 r 2296.99 0.9445 124.6 4431.3 283.563 1.78 2023.102.17:32:57.36#onoff# source Az El De I P Center Comp Tsys SEFD Tcal(j) Tcal(r) Schedule start: First scan is 102-1800 with source 1637+574 ================================ rd2303on START ================================ 2023-04-12 19:35:01 rd2303, start message ONSALA60 ONSALA60 istarted observing rd2303 on time. All nominal no known issues to report. ================================ rd2303on STOP ================================= 2023-04-13 18:09:17 rd2303, stop message ONSALA60 ONSALA60 stopped observing rd2303 as planned. All nominal no known issues to report. ================================ rd2303t6 START ================================ 2023-04-12 18:02:45 rd2303,Tianma,startmessage Dear colleagues Tianma Station has started rd2303 in DBBC2 mode. The first source was 1637+574(102-1800,#7)at 18:00:00 UT. Weather conditions: cloudy. Clock offset=Fmout-GPS= 97.866 us at 17:56:50 UT. All systems are normal. Tianma65m VLBI Team ================================================================================