GTAC Observation Log

1. Date : 28/10/2019
2. Observation Sr. No. : 11536
3. Observer : Yashwant Gupta, BHAL CHANDRA JOSHI, Biplab Bijay, Sushan Konar, Manjari Bagchi, Mayuresh Surnis, Debades Bandyopadhyay, Dipankar Bhattacharya, Avinash Anant Deshpande, Vishal R Gajjar, Sanjay S. Kudale, Yogesh Maan, Alak Ray, Sajad Ahmad Bhat, SATYAM CHANDRA MISHRA, Gaurav Waratkar
4. Observer's Email : ygupta@ncra.tifr.res.in, bcj@ncra.tifr.res.in, biplab@ncra.tifr.res.in, sushan@ncra.tifr.res.in, manjari.bagchi@gmail.com, mpsurnis@ncra.tifr.res.in, debades.bandyopadhyay@saha.ac.in, dipankar@iucaa.in, desh@rri.res.in, gajjar@ncra.tifr.res.in, ksanjay@gmrt.ncra.tifr.res.in, maan@astron.nl, akr@tifr.res.in, sajadtarigami@gmail.com, satyam.mishra@niser.ac.in, gauravwaratkar24@gmail.com
5. Project Name : Timing and follow-up of new pulsars discovered with the upgraded GMRT
6. Project Code : 37_090
7. Operator(s) : Rupsing
8. Command File : /odisk/gtac/cmd/biplab/37_090/281019/37_090_281019.cmd
9. LTA File : /gsbifrdata/28oct/37_090_28oct2019_gsb.lta, /gwbifrdata1/28oct/37_090_28oct2019_gwb.lta
10. LogFlag File : /odisk/online1/logflags/37_090.FLAGS.2

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 1454 MHz ,RF2 : 1454 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 1505 MHz, ILO2 : 1505MHz , IVLO1 : 51 MHz, IVLO2 : 51 MHz 
13. IF Attn(dB) , IF BW(MHz) & IF ALC : IF-CH1 : 4+12 dB, 32 MHz,ON, IF-CH2 : 4+12 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) : 1454 1454 1505 1505 51 51
30. Integration Time : 8.053 Sec
31. No of Antennas Working(Fringing) at the beginning :29

32. Name of Non-Working Antennas (with reason for each) :
C04 : Mechanical work

33. Note for Backup :

34. Start and End Time of Obs.(IST): 28 Oct 2019 16:00:00 - 28 Oct 2019 18:10:00

35. ONLINE Machine : Shivneri

36. No of Antennas Working(Fringing) at the end :29

37. RFI Status :

38. Comments (During Observations) :

------------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  	: 4096
GPU_CHAN_NUM  	: 0:4095:1
GPU_STOKES  	: Total_Intensity
GPU_SIDEBAND  	: 1 1
GPU_RF4  	: 1460  1460
GPU_DDCLO4  	: 0.0000  0.0000
GPU_SB4  	: 1 1
GCODE4  	: 37_090
GPU_CNTRL  	: ONLINE
GPU_FSTOP  	: ON
GPU_BEAM_1  	: OFF
GPU_BEAM_2  	: OFF
GPU_BEAM_3  	: IA
GPU_BEAM_4  	: PA
GPU_BM_INT  	: 8
GPU_GAINEQ  	: OFF
GPU_TPA  	: From GWB GUI.
GPU_BITS  	: 4 Bits
GPU_FILRFI  	: RFI Filterring OFF
GPU_BEAM_S  	: OFF
-----------------------------------------------------------------------
16:10 : Started command file.
-----------------------------------------------------------------------
# GWB GAC configuration is as follows : 
# BEAM-3:130 :: C00 C01 C02 C03 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 E05 E06 S01 S02 S03 S04 S06 W01 W02 W03 W04 W05 W06 Total=28
# BEAM-3:175 :: C00 C01 C02 C03 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 E05 E06 S01 S02 S03 S04 S06 W01 W02 W03 W04 W05 W06 Total=28
# BEAM-4:130 :: C00 C01 C02 C03 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 E05 E06 S01 S02 S03 S04 S06 W01 W02 W03 W04 W05 W06 Total=28
# BEAM-4:175 :: C00 C01 C02 C03 C05 C06 C08 C09 C10 C11 C12 C13 C14 E02 E03 E05 E06 S01 S02 S03 S04 S06 W01 W02 W03 W04 W05 W06 Total=28
------------------------------------------------------------------------
18:00 : Stopped command file and observation closed.