GTAC Observation Log

1. Date : 25/11/2023
2. Observation Sr. No. : 16104
3. Observer : Luis Peña, Miguel Perez-Torres, Jose-Francisco Gomez, Pedro J. Amado, Guillem Anglada, Javier Moldon, Jose A. Caballero, Daniele Viganò, Simranpreet Kaur, Devojyoti Kansabanik
4. Observer\'s Email : lpm@iaa.es, torres@iaa.es, jfg@iaa.es, pja@iaa.csic.es, guillem@iaa.es, jmoldon@iaa.es, c4b4llero@gmail.com, vigano@ice.csic.es, simranpreet.k@csic.es, dkansabanik@ncra.tifr.res.in
5. Project Name : Probing star-planet interaction in the nearby M-dwarf stars GJ 1214 and GJ 674
6. Project Code : 45_025
7. Operator(s) : Deepak
8. Command File : /data1/gtac/cmd/45_025/45_025_25Nov2023_1200_cmd.py
9. LTA File : /gsbifrdata1/25nov/45_025_25nov2023_b4_gsb.lta, /gwbifrdata1/25nov/45_025_25nov2023_b4_gwb.lta
10. LogFlag File : /odisk/logflags/

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/TGC
18. GSB Fstop : ON
19. GAIN EQ : ON
20. Stokes : Full_Stokes
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 : 8.053 Sec
31. No of Antennas Working(Fringing) at the beginning :29

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

C04 : Servo maintenance
33. Note for Backup :

34. Start and End Time of Obs.(IST): 25 Nov 2023 12:00:00 - 25 Nov 2023 14:00:00

35. ONLINE Machine : TGC

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
GPU_EDGE_FRQ  	: 0
GPU_CHAN_MAX  	: 2048
GPU_CHAN_NUM  	: 0:2047:1
GPU_STOKES  	: Full_Stokes
GPU_SIDEBAND  	: 1 1
----------------------------------
12:00 : Started setup.
12:10 : Started command file
14:00 : Command file stopped 
14:00 : observation session over.