GTAC Observation Log 1. Date : 19/5/2013 2. Observation Sr. No. : 6504 3. Observer : Susanta Kumar Bisoi 4. Observer's Email : susanta@prl.res.in,jerry@prl.res.in 5. Project Name : Investigations of Solar Radio Activity and its Association with X-ray Microflares 6. Project Code : 24_027 7. Operator(s) : Pramod, Rupsingh, Sachin, 8. Command File : /odisk/gtac/cmd/jerry/19may13.cmd 9. LTA File : /gsbifrdata1/19may/24_027_19may13_2s.lta, /gsbifrdata1/19may/24_027_19may13_16s.lta 10. LogFlag File : /odisk/online1/logflags/24_027.FLAGS.6 ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1272 MHz ,RF2 : 1272 MHz, SA1 : 30 dB, SA2 : 30 dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1210 MHz, ILO2 : 1210 MHz , IVLO1 : 62 MHz, IVLO2 : 62 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 16 MHz,ON, IF-CH2 : 4+12 dB, 16 MHz,ON GSB SETTINGS : 14. GSB Mode : RealTime 15. GSB LTA : 2 16. GAIN EQ : ON 17. Stokes : Total_Intensity 18. Beam - 1 : OFF 19. Beam - 2 : OFF 20. ACQ BW : 16 MHz 21. Maximum Channels : 128 22. IFBW (MHz) : LO5 (KHz) : 16:138000-167000 23. Final Bandwidth (MHz): OFF MHz; Step # 0 24. Frequency Parameters (TPA) : 1272 1272 1210 1210 62 62. 25. Integration Time : 2.013 Sec. 26. No of Antennas Working(Fringing) :26 27. Name of Non-Working Antennas (with reason for each) : E03 : BLDC work E04 : Servo Work. C12 : Low cross amplitude counts. E02 : No fringe. 28. Note for Backup :-- 29. Start and End Time of Obs.(IST): 09:35 - 18:05 30. ONLINE Machine : Shivneri 31. Comments (During Observations) : 0.5 sec recording .ta file is given bellow , /gsbifrdata1/19may/24_027_19may13_0.5s.lta ------------------------------------------------------------------------- 09:35:32 - 09:50:18 Recorded data on 3C48 09:55:40 - 10:02:06 Recorded data on 0521+166 10:04:31 - 11:05:27 Recorded data on SUN00023 11:08 : S01 stopped tracking. 11:08:41 - 11:15:07 Recorded data on 0521+166 11:17:32 - 12:18:44 Recorded data on SUN00029 12:21:58 - 12:28:24 Recorded data on 0521+166 12:29 : Changed track from inner to outer due to sun transit. 12:48:00 - 13:49:12 Recorded data on SUN00037 12:57 : C02 ABC time out. 13:55:39 - 14:02:05 Recorded data on 0521+166 and started command file. 17:45 : C02 Started working and taken for observation. 17:50 : Stooped command file. 17:53 : Started scan on 3C147. 18:05 : Stopped scan on 3C147 and observation session is over.