GTAC Observation Log 1. Date : 11/8/2013 2. Observation Sr. No. : 6649 3. Observer : Zhigang Wen,Na Wang,Zhiyong Liu,Jianping Yuan,Hao Tong,Wenming Yan 4. Observer's Email : wenzhigang@xao.ac.cn,na.wang@xao.ac.cn,xjxaopsr.lzy@gmail.com,yuanjp@xao.ac.cn,tonghao@xao.ac.cn,yanwm@xao.ac.cn 5. Project Name : The detection of giant pulses from PSR J1136+1551 6. Project Code : 24_010 7. Operator(s) : Deepak,Pramod, 8. Command File : /odisk/gtac/cmd/hold.cmd 9. LTA File : /gsbifrdata/11aug/24_010_11aug2013.lta, 10. LogFlag File : /odisk/online1/logflags/24_010.FLAGS, ANTENNA SETTINGS : 11. RF Band(MHz) & Solar Attn(dB)- RF1 : 306 MHz ,RF2 : 306 MHz, SA1 : 14 dB, SA2 : dB 12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 255 MHz, ILO2 : 255 MHz , IVLO1 : 51 MHz, IVLO2 : 51 MHz 13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 24+4 dB, 32 MHz,OFF, IF-CH2 : 24+4 dB, 32 MHz,OFF GSB SETTINGS : 14. GSB Mode : Realtime 15. GSB LTA : 8 16. GSB CTRL : ONLINE 17. GSB Fstop : ON 18. GAIN EQ : OFF 19. Stokes : TotIntensity 20. Beam - 1 : IA 21. Beam - 2 : PA 22. ACQ BW : 33.33 MHz 23. Final BW : 33.333333 MHz; Step # 0 24. Maximum Channels : 512 25. Channel Numbers : 0:511:1 26. LO5 -1 : 149.00 27. LO5 -2 : 156.00 28. Frequency Parameters (TPA) : 306 306 255 255 51 51. 29. Integration Time : 16.106112 Sec. 30. No of Antennas Working(Fringing) :28 31. Name of Non-Working Antennas (with reason for each) : C03 : ABC time out. E05 : BLDC 32. Note for Backup : 33. Start and End Time of Obs.(IST): 10:00 - 19:00 34. ONLINE Machine : Shivneri 35. Comments (During Observations) : 10:08 : phasing and Cal run on 3C147. 10:30 : phasing and cal. run on 1143+221 10:40 : C03 started working. 10:40 : Started scan on B1133+16 for 120mins. 12:49 : Phasing on 1143+221 12:53 : Started scan on B1133+16. 14:37 : Phasing on 1143+221 14:47 : Started scan on B1133+16. 16:47 : Stopped scan on B1133+16. 16:54 : Phasing done on 1143+221. 17:01 : Started scan on B1133+16. 18:55 : Stopped scan on B1133+16. 18:55 to 19:00 : Taken 5 min data on 3C285 including +5d off. 19:00 : Observation session is over.