GTAC Observation Log 1. Date : 13/03/2018 2. Observation Sr. No. : 10150 3. Observer : Avishek kumar Basu, BHAL CHANDRA JOSHI, Rana Nandi, Debades Bandyopadhyay, Prasanta Char, Dipankar Bhattacharya 4. Observer's Email : avishek@ncra.tifr.res.in, bcj@ncra.tifr.res.in, rana.nandi@tifr.res.in, debades.bandyopadhyay@saha.ac.in, pchar@iucaa.in, dipankar@iucaa.in 5. Project Name : Monitoring High Glitch rate Pulsars using uGMRT 6. Project Code : 33_048 7. Operator(s) : Deepak, Nilesh 8. Command File : /odisk/gtac/cmd/33_048/13mar2018.cmd 9. LTA File : /gwbifrdata1/13mar/33_048_13mar2018_gwb.lta.2, /gwbifrdata1/13mar/33_048_13mar2018_gwb.lta.1, /gwbifrdata1/13mar/33_048_13mar2018_gwb.lta 10. LogFlag File : /odisk/online1/logflags/33_048.FLAGS.15 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 591 MHz ,RF2 : 591 MHz, SA1 : 0 dB, SA2 : 0 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 540 MHz, ILO2 : 540MHz , IVLO1 : 51 MHz, IVLO2 : 51 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+14 dB, 32 MHz,ON, IF-CH2 : 4+14 dB, 32 MHz,ON 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 : ON 20. Stokes : Total_Intensity 21. Beam - 1 : OFF 22. Beam - 2 : OFF 23. ACQ BW : 33.333333 MHz 24. Final BW : 0 MHz; Step # 0 25. Maximum Channels : 256 26. Channel Numbers : 0:255:1 27. LO5 -1 : 149 28. LO5 -2 : 156 29. Frequency Parameters (TPA) : 591 591 540 540 51 51 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) : 33. Note for Backup : 34. Start and End Time of Obs.(IST): 13 Mar 2018 19:00:00 - 13 Mar 2018 21:10:00 35. ONLINE Machine : Lenyadri 36. No of Antennas Working(Fringing) at the end :30 37. Comments (During Observations) : 18:45 : Started settings. ------------GWB Setting--------- GPU_MODE : Realtime GPU_LTA : 4 GPU_ACQ_BW : 400.0000 GPU_FINAL_BW : 400.0000 GPU_EDGE_FRQ : 0 GPU_CHAN_MAX : 2048 GPU_CHAN_NUM : 0:2047:1 GPU_STOKES : Total_Intensity GPU_SIDEBAND : 1 1 GPU_RF4 : 550 550 GPU_DDCLO4 : 0.0000 0.0000 GPU_SB4 : -1 -1 GCODE4 : 33_048 GPU_CNTRL : ONLINE GPU_FSTOP : ON GPU_BEAM_1 : PA GPU_BEAM_2 : OFF GPU_BEAM_3 : OFF GPU_BEAM_4 : OFF GPU_BM_INT : 128 GPU_GAINEQ : OFF GPU_TPA : From GWB GUI. -------------------------------- # GWB GAC configuration is as follows : # BEAM-1:130 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 S01 W01 Total=17 # BEAM-1:175 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 S01 W01 Total=17 # BEAM-2:130 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 S01 W01 Total=17 # BEAM-2:175 :: C00 C01 C02 C03 C04 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 S01 W01 Total=17 18:59:42 : Started scan on J0521+166 for ~ 2.68435 min. 19:02:45 : Started scan on J0521+166 for ~ 2.14748 min. 19:06:58 : Started scan on J0534+2200 for ~ 2.01326 min. 19:11:07 : Started scan on J0521+166 for ~ 1.74483 min. 19:13:05 : Started scan on J0521+166 for ~ 1.74483 min. 19:17:09 : Started scan on J0534+2200 for ~ 2.41592 min. 19:20:41 : Started scan on J0534+2200 for ~ 5.63714 min. 19:32:53 : Started scan on J0659+1414 for ~ 15.0324 min. 19:50:49 : Started scan on J0837-198 for ~ 1.61061 min. 19:52:51 : Started scan on J0837-198 for ~ 0.939523 min. 19:54:49 : Started scan on J0729-1448 for ~ 20.1326 min. 20:16:11 : Started scan on J0729-1836 for ~ 9.9321 min. 20:28:19 : Started scan on J0835-4510 for ~ 10.0663 min. 20:42:49 : Started scan on J0521+166 for ~ 1.61061 min. 20:44:46 : Started scan on J0521+166 for ~ 1.47639 min. 20:46:34 : Started scan on J0534+2200 for ~ 4.96605 min. 20:53:27 : Started scan on J0659+1414 for ~ 11.1401 min. 21:00 : Closed observations.