GTAC Observation Log

1. Date : 20/07/2023
2. Observation Sr. No. : 15627
3. Observer : Jacob Eli Turner, BHAL CHANDRA JOSHI, Maura Ann McLaughlin, Dan Stinebring
4. Observer\'s Email : jet0027@mix.wvu.edu, bcj@ncra.tifr.res.in, maura.mclaughlin@mail.wvu.edu, dan.stinebring@oberlin.edu
5. Project Name : Examining the Relation Between Scintillation Arc Curvature and Asymmetry
6. Project Code : 44_035
7. Operator(s) : Pramod, Shriram
8. Command File : /odisk/gtac/cmd
9. LTA File : 
10. LogFlag File :  

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/TGC
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 :30

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


33. Note for Backup :Observation not happened as AC system was down for maintenance.

34. Start and End Time of Obs.(IST): 20 Jul 2023 18:00:00 - 20 Jul 2023 20:00:00

35. ONLINE Machine : TGC

36. No of Antennas Working(Fringing) at the end :30

37. RFI Status :

38. Comments (During Observations) :
Observation not happened as AC system was down for maintenance.