GTAC Observation Log

1. Date : 14/05/2018
2. Observation Sr. No. : 10259
3. Observer : Ruta Kale, Andrea Botteon, Gianfranco Brunetti, D Eckert
4. Observer's Email : ruta@ncra.tifr.res.in, botteon@ira.inaf.it, brunetti@ira.inaf.it, Dominique.Eckert@obs.unige.ch
5. Project Name : Constraining particle acceleration in the high redshift cluster El Gordo using the U-GMRT
6. Project Code : 33_030
7. Operator(s) : Deepak, Sachin
8. Command File : /odisk/gtac/cmd/33_030/14may18/obs_14may.cmd
9. LTA File : /gsbifrdata/14may/33_030_14may2018_gsb.lta, /gwbifrdata1/14may/33_030_14may2018_gwb.lta
10. LogFlag File : /odisk/online1/logflags/33_030.FLAGS.9

ANTENNA SETTINGS :

11. RF Band(MHz) & Solar Attn(dB)- RF1 : 306 MHz ,RF2 : 306 MHz, SA1 : 0 dB, SA2 : 0 dB
12. Ist LO (MHz) & IVth LO (MHz): ILO1 : 255 MHz, ILO2 : 255MHz , 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) : 306 306 255 255 51 51
30. Integration Time : 16.1061 Sec
31. No of Antennas Working(Fringing) at the beginning :25

32. Name of Non-Working Antennas (with reason for each) :
C13 : Feed problem.
W05 : Bad bandshape in GWB and GSB.
C05 : Taken for painting.
C14 : Taken for mechanical maintenance.
W06 : ABC timed out.

33. Note for Backup :

34. Start and End Time of Obs.(IST): 14 May 2018 08:00:00 - 14 May 2018 13:00:00

35. ONLINE Machine : Lenyadri

36. No of Antennas Working(Fringing) at the end :23

37. Comments (During Observations) :
07:53:26 : Started scan on 3C48 for ~ 15.3008 min.
08:13:54 : Started scan on 0116-208 for ~ 4.83183 min.
08:20:26 : Started scan on EL-GORDO for ~ 30.3332 min.
08:52:25 : Started scan on 0116-208 for ~ 4.5634 min.
08:59:11 : Started scan on EL-GORDO for ~ 30.0647 min.
09:31:18 : Started scan on 0116-208 for ~ 4.83183 min.
09:38:06 : Started scan on EL-GORDO for ~ 30.0647 min.
10:10:20 : Started scan on 0116-208 for ~ 4.83183 min.
10:19:18 : Started scan on EL-GORDO for ~ 30.3332 min.
10:30 : C13 and W05 taken for problem solving.
10:32 : Fiber cut after W03 antenna. So W04, W05,W06 totally cut off.
10:51:37 : Started scan on 0116-208 for ~ 4.5634 min.
10:58:28 : Started scan on EL-GORDO for ~ 30.0647 min.
11:30:35 : Started scan on 0116-208 for ~ 4.83183 min.
11:37:20 : Started scan on EL-GORDO for ~ 28.7226 min.
12:09:14 : Started scan on 0116-208 for ~ 5.3687 min.
12:19:39 : Started scan on 3C48 for ~ 10.2005 min.
12:30:39 : Started scan on 3C147 for ~ 0 min.
12:34:24 : Started scan on 3C147 for ~ 9.9321 min.

------------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_RF1  	: 1460  1460
GPU_DDCLO1  	: 0.0000  0.0000
GPU_SB1  	: 1 1
GCODE1  	: SUBA1
GPU_RF2  	: 1460  1460
GPU_DDCLO2  	: 0.0000  0.0000
GPU_SB2  	: 1 1
GCODE2  	: 34_102C
GPU_RF3  	: 1460  1460
GPU_DDCLO3  	: 0.0000  0.0000
GPU_SB3  	: 1 1
GCODE3  	: 34_102B
GPU_RF4  	: 500  500
GPU_DDCLO4  	: 0.0000  0.0000
GPU_SB4  	: 1 1
GCODE4  	: 33_030
GPU_RF5  	: 0  0
GPU_DDCLO5  	: 0.0000  0.0000
GPU_SB5  	: 1 1
GCODE5  	: TEST5
GPU_CNTRL  	: ONLINE
GPU_FSTOP  	: ON
GPU_BEAM_1  	: OFF
GPU_BEAM_2  	: OFF
GPU_BEAM_3  	: OFF
GPU_BEAM_4  	: OFF
GPU_BM_INT  	: 4
GPU_GAINEQ  	: OFF
GPU_TPA  	: From GWB GUI.
GPU_BITS  	: 64 inputs.
GPU_FILRFI  	: RFI Filterring OFF
GPU_BEAM_S  	: OFF
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