GTAC Observation Log 1. Date : 30/12/2017 2. Observation Sr. No. : 9993 3. Observer : Prakash Arumugasamy, BHAL CHANDRA JOSHI, Manjari Bagchi, Gopakumar Achamveedu, Dhruv Pathak, Krishnakumar MA, Mayuresh Surnis, Yogesh Maan, ARUN KUMAR NAIDU, Periasamy K. Manoharan, Shantanu Desai, Suryarao Bethapudi, Abhimanyu Susobhanan 4. Observer's Email : prakash@ncra.tifr.res.in, bcj@ncra.tifr.res.in, manjari.bagchi@gmail.com, gopu.tifr@gmail.com, pathakdhruv9786@gmail.com, kkma@ncra.tifr.res.in, mpsurnis@ncra.tifr.res.in, ymaan@ncra.tifr.res.in, arun@ncra.tifr.res.in, mano@ncra.tifr.res.in, shntn05@gmail.com, ep14btech11008@iith.ac.in, s.abhimanyu@tifr.res.in 5. Project Name : Extending timing baseline for the ORT-GMRT Indian Pulsar Timing Array (InPTA) experiment 6. Project Code : 33_062 7. Operator(s) : Navnath, Sachin 8. Command File : /odisk/gtac/cmd 9. LTA File : /gsbifrdata/30dec/33_062_30dec2017_gsb.lta.1, /gsbifrdata/30dec/33_062_30dec2017_gsb.lta, /gwbifrdata1/30dec/33_062_30dec2017_gwb.lta.1, /gwbifrdata1/30dec/33_062_30dec2017_gwb.lta 10. LogFlag File : /odisk/online1/logflags/33_062.FLAGS.3, /odisk/online1/logflags/33_062.FLAGS.2, /odisk/online1/logflags/32_038.FLAGS.2 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1292 MHz ,RF2 : 1292 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1230 MHz, ILO2 : 1230MHz , IVLO1 : 62 MHz, IVLO2 : 62 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 24+24 dB, 16 MHz,OFF, IF-CH2 : 4+4 dB, 16 MHz,OFF GSB SETTINGS : 14. GSB Host : gsbm1_shivneri 15. GSB Mode : Realtime 16. GSB LTA : 8 17. GSB CTRL : ONLINE 18. GSB Fstop : ON 19. GAIN EQ : OFF 20. Stokes : Total_Intensity 21. Beam - 1 : OFF 22. Beam - 2 : Volt 23. ACQ BW : 16.666666 MHz 24. Final BW : 0 MHz; Step # 0 25. Maximum Channels : 256 26. Channel Numbers : 0:255:1 27. LO5 -1 : 138 28. LO5 -2 : 167 29. Frequency Parameters (TPA) : 1292 1292 1230 1230 62 62 30. Integration Time : 16.1061 Sec 31. No of Antennas Working(Fringing) at the beginning :30 32. Name of Non-Working Antennas (with reason for each) : S01 :,W01 : RFI E04 : Structural Repair Work. 33. Note for Backup :GWB: gwbh7:/data6/ and GSB: node33 and node34: ls -ltrh /mnt/*/gsbuser/33_062_30dec2017/* 34. Start and End Time of Obs.(IST): 30 Dec 2017 07:00:00 - 30 Dec 2017 15:10:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :27 37. Comments (During Observations) : gsbuser@node33 $ ls -ltrh /mnt/*/gsbuser/33_062_30dec2017/* gsbuser@node34 $ ls -ltrh /mnt/*/gsbuser/33_062_30dec2017/* -------------------------------------------------------------------------- -----------GWB Setting--------- GPU_MODE : Realtime GPU_LTA : 4 GPU_ACQ_BW : 200.0000 GPU_FINAL_BW : 200.0000 GPU_EDGE_FRQ : 0 GPU_CHAN_MAX : 2048 GPU_CHAN_NUM : 0:2047:1 GPU_STOKES : Total_Intensity GPU_SIDEBAND : 1 1 GPU_RF4 : 1340 1340 GPU_DDCLO4 : 0.0000 0.0000 GPU_SB4 : 1 1 GCODE4 : 33_062 GPU_CNTRL : ONLINE GPU_FSTOP : ON GPU_BEAM_1 : Voltage GPU_BEAM_2 : OFF GPU_BEAM_3 : OFF GPU_BEAM_4 : OFF GPU_BM_INT : 16 GPU_GAINEQ : OFF GPU_TPA : From GWB GUI. GPU_BITS : 64 inputs. GPU_FILRFI : RFI Filterring OFF GPU_BEAM_S : OFF -------------------------------- # GSB GAC configuration is as follows : # BEAM-1:130 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 S02 W01 W02 Total=19 # BEAM-1:175 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 S02 W01 W02 Total=19 # BEAM-2:130 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 S02 W01 W02 Total=19 # BEAM-2:175 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 S02 W01 W02 Total=19 ------------------------------------------------------------------------- # GWB GAC configuration is as follows : # BEAM-1:130 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 S01 S02 W01 W02 Total=20 # BEAM-1:175 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 S01 S02 W01 W02 Total=20 =========================================================================== 07:48:47 : Started scan on 1626-298 for ~ 1.1744 min. 07:51:30 : Started scan on 1822-096 for ~ 0.402653 min. 07:53:37 : Started scan on 1822-096 for ~ 1.67772 min. 07:55:22 : Started scan on 1822-096 for ~ 1.67772 min. 07:58:02 : Started scan on 1822-096 for ~ 0.704642 min. 08:04:38 : Started scan on J1600-3053 for ~ 40.3659 min. 08:48:37 : Started scan on 1822-096 for ~ 1.50995 min. 08:50:14 : Started scan on 1822-096 for ~ 0.704642 min. 08:52:09 : Started scan on J1643-1224 for ~ 50.4323 min. 09:45:50 : Started scan on 1822-096 for ~ 1.47639 min. 09:47:25 : Started scan on 1822-096 for ~ 0.671088 min. 09:49:42 : Started scan on J1713+0747 for ~ 35.3663 min. 10:28:03 : Started scan on 1822-096 for ~ 1.44284 min. 10:29:34 : Started scan on 1822-096 for ~ 0.671088 min. 10:31:45 : Started scan on B1855+09 for ~ 6.50955 min. 10:30: PA voltage mode recording for node34 stucked.. : Cleared all shared memory and qued process and Restarted GSB chain. 10:40 : Restarted GSB chain. 13:15:42 : W01 Removed from GAC. 10:50:53 : Started scan on 1822-096 for ~ 0.637534 min. 10:53:04 : Started scan on 1822-096 for ~ 1.47639 min. 10:54:38 : Started scan on 1822-096 for ~ 0.671088 min. 10:57:10 : Started scan on J1909-3744 for ~ 40.3995 min. 11:40:43 : Started scan on 1822-096 for ~ 4.49629 min. 11:45:18 : Started scan on 1822-096 for ~ 1.14085 min. 11:53:31 : Started scan on B1937+21 for ~ 15.4015 min. 12:13:47 : Started scan on 1822-096 for ~ 1.5435 min. 12:15:25 : Started scan on 1822-096 for ~ 0.637534 min. 12:19:06 : Started scan on J2124-3358 for ~ 40.4331 min. 13:01:38 : Started scan on 2130+050 for ~ 1.5435 min. 13:03:17 : Started scan on 2130+050 for ~ 0.671088 min. 13:04:32 : Started scan on 2130+050 for ~ 1.74483 min. 13:09:24 : Started scan on J2145-0750 for ~ 6.20756 min. 13:15:42 : Started scan on J2145-0750 for ~ 39.1244 min. 13:56:06 : Started scan on 2130+050 for ~ 1.5435 min. 13:57:43 : Started scan on 2130+050 for ~ 0.671088 min. 14:00:52 : Started scan on J2317+1439 for ~ 45.4327 min. 14:49:44 : Started scan on 3C48 for ~ 5.80491 min. 14:57:00 : Started scan on 3C48 for ~ 4.46274 min. 15:00:00 : Observation session over -------------------------------------------------------------------- [observer@oper2 INFO]$ more g*b_gac.dat :::::::::::::: gsb_gac.dat :::::::::::::: # GSB GAC configuration is as follows : # BEAM-1:130 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 S02 W02 Total=18 # BEAM-1:175 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 S02 W02 Total=18 # BEAM-2:130 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 S02 W02 Total=18 # BEAM-2:175 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 S02 W02 Total=18 :::::::::::::: gwb_gac.dat :::::::::::::: # GWB GAC configuration is as follows : # BEAM-1:130 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 S02 W02 Total=18 # BEAM-1:175 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 S02 W02 Total=18 ------------------------------------------------------------------------------- [gpuuser@gwbh7 33_062_30dec2017]$ ls -1tr /data?/gpuuser/33_062_30dec2017/* /data6/gpuuser/33_062_30dec2017/test_cdp_1340_200_2048_4_30dec2017.raw1.timestamp /data6/gpuuser/33_062_30dec2017/test_cdp_1340_200_2048_4_30dec2017.raw1.dat /data7/gpuuser/33_062_30dec2017/J1600-3053_cdp_1340_200_2048_4_30dec2017.raw1.timestamp /data7/gpuuser/33_062_30dec2017/J1600-3053_cdp_1340_200_2048_4_30dec2017.raw1.dat /data6/gpuuser/33_062_30dec2017/J1643-1224_cdp_1340_200_2048_4_30dec2017.raw1.timestamp /data6/gpuuser/33_062_30dec2017/J1643-1224_cdp_1340_200_2048_4_30dec2017.raw1.dat /data6/gpuuser/33_062_30dec2017/J1713+0747_cdp_1140_200_2048_4_30dec2017.raw2.timestamp /data6/gpuuser/33_062_30dec2017/J1713+0747_cdp_1140_200_2048_4_30dec2017.raw2.dat /data6/gpuuser/33_062_30dec2017/B1855+09_cdp_1340_200_2048_4_30dec2017.raw3.timestamp /data6/gpuuser/33_062_30dec2017/B1855+09_cdp_1340_200_2048_4_30dec2017.raw3.dat /data6/gpuuser/33_062_30dec2017/J1909-3744_cdp_1340_200_2048_4_30dec2017.raw3.timestamp /data6/gpuuser/33_062_30dec2017/J1909-3744_cdp_1340_200_2048_4_30dec2017.raw3.dat /data3/gpuuser/33_062_30dec2017/J1909-3744_cdp_1340_200_2048_4_30dec2017..timestamp /data3/gpuuser/33_062_30dec2017/J1909-3744_cdp_1340_200_2048_4_30dec2017..dat /data3/gpuuser/33_062_30dec2017/B1937+21_cdp_1340_200_2048_4_30dec2017.raw5.timestamp /data3/gpuuser/33_062_30dec2017/B1937+21_cdp_1340_200_2048_4_30dec2017.raw5.dat /data3/gpuuser/33_062_30dec2017/J2124-3358_cdp_1340_200_2048_4_30dec2017.raw6.timestamp /data3/gpuuser/33_062_30dec2017/J2124-3358_cdp_1340_200_2048_4_30dec2017.raw6.dat /data5/gpuuser/33_062_30dec2017/J2145-0750_cdp_1340_200_2048_4_30dec2017.raw7.timestamp /data5/gpuuser/33_062_30dec2017/J2145-0750_cdp_1340_200_2048_4_30dec2017.raw7.dat /data3/gpuuser/33_062_30dec2017/J2317+1439_cdp_1340_200_2048_4_30dec2017.raw8.timestamp /data3/gpuuser/33_062_30dec2017/J2317+1439_cdp_1340_200_2048_4_30dec2017.raw8.dat -