==================================== r4826 ===================================== Bd : Did not participate. Antenna repair work still in progress. Ft : Pause to check receiver missing 3 scans. Observed with warm receiver (Rx box is working open). Sv : Did not participate due to antenna repair. No problems found for : Ht, Is, Kk, Mc, Ny, Wn, Wz, Ys ================================ r4826bd OTHER ================================= 2018-01-24 09:03:14 Badary cannot observe R4826 session. Dear colleagues, the repair works at Badary antenna is still in progress, Badary cannot participate at IVS-R4826 session. Best regards, Elena ================================ r4826bd OTHER ================================= 2018-01-30 20:20:17 Re: Badary cannot observe R4826 session. Hi Elena, Badary is scheduled to participate in several sessions during February. Please let us know when the repair work will be completed. Thanks, Cynthia -----Original Message----- From: Elena Skurikhina [mailto:sea@iaaras.ru] Sent: Wednesday, January 24, 2018 4:03 AM To: Behrend, Dirk (GSFC-61A.0)[NVI INC] ; Hall, David M CIV NAVOBSY, N3EO ; ivs-ops@lists.nasa.gov Cc: Thomas, Cynthia C. (GSFC-61A.0)[NVI INC] ; Andrey G. Mikhailov ; kharinov@iaaras.ru Subject: Badary cannot observe R4826 session. Dear colleagues, the repair works at Badary antenna is still in progress, Badary cannot participate at IVS-R4826 session. Best regards, Elena ================================ r4826ft READY ================================= 2018-01-25 18:54:57 FW: R4826, Fortaleza, Ready-message FYI. -----Original Message----- From: Fortaleza station [mailto:falz@roen.inpe.br] Sent: Thursday, January 25, 2018 1:07 PM To: IVS2 Subject: R4826, Fortaleza, Ready-message Session R4826 ready-message for Fortaleza. ------------------------------------------- Comments: Receiver is warm. We are with problems in receiver box temperature control system. The receiver box is working open. First source: 2255-282 at 025 - 18:32:30 UT. FMOUT-GPS: 0.685 microseconds. Sky Conditions: Overcast. Cable difference is: longer cable makes the reading larger by 105.3 microseconds and is nominal. Pointing values: SEFD (X/S) Source Az/El Offset1 Offset2 / Cas-A 355/26 0.023 0.002 (pointed with warm receiver) -- FORTALEZA VLBI TEAM. ================================ r4826ht READY ================================= 2018-01-25 14:01:59 r4826, Hart15M, Ready-message Session r4826 ready message for Hart15M. ---------------------------------------- Comments: Hart15M is ready to start r4826. All systems nominal. First source: 0642+449 at 18:30:00 UT FMOUT-GPS: 12.591 microseconds Wx: Temperature (C): 28.8 Pressure (mBar): 860.6 Humidity (%): 39.7 Sky Conditions: 20% cloud cover Cable difference is: na Pointing values: na Tsys (x1/s/x2): 38.6/49.4/41.6 ================================ r4826ht START ================================= 2018-01-25 18:30:00 r4826, Hart15M, Autostart-message Session r4826 auto-start message for Hart15M. --------------------------------------------- Started recording with source: 0642+449 at 025.18:30:00 UT ================================= r4826ht STOP ================================= 2018-01-26 18:29:42 r4826, Hart15M, Stop-message Session r4826 stop message for Hart15M. --------------------------------------- Comments: Hart15M has completed R4826 Weather conditions:mostly cloudy at start, overcast midway trough and 40% cloud cover at the end Data will be e-shipped to Washington Disk Inventory: A 0, B 0, C 0, D 1, E 0, F 0, G 2, H 1, (other larger) 7 Observation finished at: 18:29:19 UT ================================ r4826is START ================================= 2018-01-25 18:31:14 r4826, Ishioka, Start-message Session r4826 start message for Ishioka ---------------------------------------------------------------- Started recording with source 0642+449 at 2018/025/18:30:00UT FMOUT-GPS : +0.424 microseconds Wx: Temperature(C): -1.2 Pressure(hPa): 992.1 Humidity(%): 45.8 ================================ r4826kk READY ================================= 2018-01-25 19:33:30 r4826, Kokee Park, Ready-message Session r4826 ready message for Kokee Park. ------------------------------------------- Comments: Cable cal and pointing check done prior with experiment i18025 First source: 1144+402 at 025/1938:23 UT FMOUT-GPS: +2.74 microseconds Wx: Temperature (C): 18 Pressure (mBar): 887 Humidity (%): 64.9 Sky Conditions: few clouds Cable difference is: longer cable makes the reading smaller by -51.4 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1679/566 virgoa 263/50 0.001 0.010 1554/647 cygnusa 55/30 -0.002 0.006 Tsys (x1/s/x2): 66/33/46 ================================ r4826kk START ================================= 2018-01-25 19:38:23 r4826, Kokee Park, Autostart-message Session r4826 auto-start message for Kokee Park. ------------------------------------------------ Started recording with source: 1144+402 at 025.19:38:23 UT ================================= r4826kk STOP ================================= 2018-01-26 18:31:35 r4826, Kokee Park, Stop-message Session r4826 stop message for Kokee Park. ------------------------------------------ Comments: Data on diskpack JIVE-057 to be sent out via FedEx AWB#7713 2876 4838 Disk Inventory: A 1, B 0, C 0, D 13, E 2, F 2, G 3, H 4, (other larger) 2 Observation finished at: 026/1828:54 UT ================================ r4826mc READY ================================= 2018-01-25 18:03:32 r4826, Medicina, Ready-message Session r4826 ready message for Medicina. ----------------------------------------- First source: 0642+449 at 18:30 UT GPS-FMOUT: 8.2 microseconds Wx: Temperature (C): 7.8 Pressure (mBar): 1022.7 Humidity (%): 78.7 Sky Conditions: clear sky Cable difference is: na Pointing values: SEFD X/S Source Az/El Offset1 Offset2 270/425 3c123 56/48 0.003 0.001 Tsys (x1/s/x2): 33.6/64.3/26.7 ================================= r4826mc STOP ================================= 2018-01-26 18:29:43 r4826, Medicina, Stop-message Session r4826 stop message for Medicina. ---------------------------------------- Comments: Ok Observation finished at: 18:29:04 UT ================================ r4826ny READY ================================= 2018-01-25 18:06:39 r4826, Ny-Alesund, Ready-message Session r4826 ready message for Ny-Alesund. ------------------------------------------- First source: 0642+449 at 18:30:00 UT GPS-FMOUT: -111.32 microseconds Wx: Temperature (C): -7.7 Pressure (mBar): 1004.4 Humidity (%): 61 Sky Conditions: clear Cable difference is: longer cable makes the reading larger by 674 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 1143/1753 cygnusa 292/37 -0.0032 0.0077 1302/1697 casa 252/63 -0.0077 0.0079 Tsys (IFA/IFB/IFC): 75/77/60 ================================ r4826ny START ================================= 2018-01-25 18:30:00 r4826, Ny-Alesund, Autostart-message Session r4826 auto-start message for Ny-Alesund. ------------------------------------------------ Started recording with source: 0642+449 at 025.18:30:00 UT ================================= r4826ny STOP ================================= 2018-01-29 06:03:51 r4826, Ny-Alesund, Stop-message Session r4826 stop message for Ny-Alesund. ------------------------------------------ Disk Inventory: A 0, B 0, C 0, D 7, E 0, F 0, G 0, H 0, (other larger) 9 Observation finished at: 18:28:03 UT ================================ r4826sv OTHER ================================= 2018-01-25 11:13:35 Svetloe. R4826, I18025. will not participate Dear all, Svetloe cannot participate at IVS-R4826 session due to repair works at  antenna. Best regards, Andreeva Tatiana. -- Best regards, operator vlbi(Svetloe). mailto: oper.sv@iaaras.ru ================================ r4826wn READY ================================= 2018-01-25 18:10:58 r4826, Wettzell (wn), Ready-message Wettzell (wn) is ready for R4826 at scheduled time. First source (wn): 0642+449 at 18:30:00 UT (start data). System status: OK. WX/completely covered. Regards, Wettzell obs. ================================ r4826wn START ================================= 2018-01-25 18:30:52 r4826, Wettzell (wn), Start-message Wettzell (wn) started r4826 at scheduled time. First source (wn): 0642+449 at 18:30:00 UT (start data). wx/ completely covered. Regards, Wettzell obs. ================================= r4826wn STOP ================================= 2018-01-26 18:35:36 r4826, Wettzell (wn), Stop-message Wettzell (wz) finished r4826 at scheduled time. wx/ clear sky, no wind, no rain. Regards, Wettzell obs. ================================ r4826wz READY ================================= 2018-01-25 19:30:28 r4826, Wettzell (wz), Ready-message Wettzell (wz) is ready for R4826 at scheduled time. First source (wz): NRAO150 at 19:34:51 UT (start data). Delta ut(ref-efos18) = 3.393 micsec at 025.18:45 UT. Delta ut(ref-tac2) = 0.929 micsec at 025.18:45 UT. System status: OK. WX/completely covered. Regards, Wettzell obs. ================================ r4826wz START ================================= 2018-01-25 19:34:57 r4826, Wettzell (wz), Start-message Wettzell (wz) started r4826 at scheduled time. First source (wz): NRAO150 at 19:34:51 UT (start data). wx/ completely covered. Regards, Wettzell obs. ================================= r4826wz STOP ================================= 2018-01-26 18:35:53 r4826, Wettzell (wz), Stop-message Wettzell (wz) finished r4826 at scheduled time. wx/ clear sky, no wind, no rain. Regards, Wettzell obs. ================================ r4826ys READY ================================= 2018-01-25 18:13:42 r4826ys, Yebes40m, Ready-message Session r4826ys ready message for Yebes40m. ------------------------------------------- Comments: flexbuff First source: 0642+449 at 18:30:00 UT GPS-FMOUT: 5.6091 microseconds Wx: Temperature (C): 4.5 Pressure (mBar): 910.2 Humidity (%): 97 Sky Conditions: cloudy and rainy Cable difference is: longer cable makes the reading larger by 691.3 microseconds and is nominal Pointing values: SEFD X/S Source Az/El Offset1 Offset2 220.83/525.9 3c4543 247.5/47.2 0 0 Tsys (x1/s/x2): 98.4/511.7/90.3 ================================ r4826ys START ================================= 2018-01-25 18:31:08 r4826ys, Yebes40m, Start-message Session r4826ys start message for Yebes40m. ------------------------------------------- Started recording with source: 0642+449 at: 18:30:00 UT ================================= r4826ys STOP ================================= 2018-01-26 18:40:52 r4826ys, Yebes40m, Stop-message Session r4826ys stop message for Yebes40m. ------------------------------------------ Comments: rain, wind and clouds during the experiment Problem scans: Source Scan start Explanation of problem 0 0 0 Disk Inventory: A 0, B 0, C 1, D 2, E 0, F 0, G 3, H 0, (other larger) 1 Observation finished at: 18:29:19 UT ================================================================================