System Temperatures

Last Measured System Temperatures Receiver Tsys for last 5 days
Receiver Tsys for last 30 days Receiver Tsys by year
Normal Tsys readings



Last Measured System Temperatures
(Measured by the Telescope Operator on Wednesday, 21-Feb-2018 16:58:19 AST)


Rcv 1 = 327MHz; Rcv 2 = 430MHz; Rcv 3 = 800MHz; Rcv 5 = L-wide; Rcv 7 = S-Low;
Rcv 8 = S-High; Rcv 9 = C Band; Rcv 10 = C-High; Rcv 11 = X Band; Rcv 12 = S-Narrow; Rcv 100 = CH430MHz

 Wed Feb 21 16:45:39 2018 az/za lst: 284.8507 11.0954  2:25:31

rcv 103  327.0 6  3 0 if1 -47.11 -47.06 if2 -53.82 -53.88  cor  0.99  1.00  3  6
103  hcorcal  8.18  8.16  106.3  115.1  106.5  113.4  107.0  113.7  106.3  114.1

rcv  2  431.0 6  3 0 if1 -39.68 -39.79 if2 -54.14 -53.94  cor  1.02  0.97  7 10
 2     hcal 95.50 91.03   61.8   68.1   61.9   67.2   62.0   67.4   61.8   67.4
 2    hxcal 93.50 102.55   61.3   69.8   61.5   68.8   61.5   69.1   61.4   69.1
 2  hcorcal 95.50 102.55   62.5   70.1   62.7   69.2   62.7   69.5   62.6   69.4
 2   h90cal 93.50 91.03   63.5   69.0   63.8   67.9   63.8   68.3   63.7   68.2
 2     lcal 10.03 11.91   59.2   68.8   59.1   67.8   59.4   67.8   59.1   67.9
 2    lxcal 12.44 10.37   63.0   64.1   63.0   63.2   63.4   63.2   62.9   63.3
 2  lcorcal 10.03 10.37   59.4   63.6   59.9   62.9   59.8   63.0   59.8   63.0
 2   l90cal 12.44 11.91   64.3   69.5   64.5   68.4   64.7   68.8   64.3   68.7

rcv  5 1405.0 6  3 0 if1 -41.78 -41.50 if2 -43.36 -43.33  cor  1.01  1.07 12 14
 5     hcal  7.71  9.65   26.5   28.6   26.4   28.2   26.5   28.4   26.3   28.2
 5    hxcal  9.84  8.40   26.5   29.0   26.5   28.6   26.5   28.8   26.4   28.6
 5  hcorcal  7.71  8.40   26.4   29.2   26.4   28.8   26.5   28.9   26.4   28.8
 5   h90cal  9.84  9.65   26.3   28.7   26.3   28.2   26.4   28.3   26.2   28.1
 5     lcal  0.89  1.35   27.6   29.5   27.0   29.0   26.9   29.2   27.5   29.1
 5    lxcal  1.38  0.97   26.8   29.1   27.0   28.6   26.9   28.0   27.1   28.2
 5  lcorcal  0.89  0.97   25.2   29.7   25.3   28.9   25.3   29.1   25.2   29.3
 5   l90cal  1.38  1.35   25.7   29.2   25.9   28.5   25.9   28.7   26.1   28.5

rcv 12 2380.0 3  3 0 if1 -30.58 -30.31 if2 -24.86 -25.48  cor  1.07  1.01 15 15
12  hcorcal  7.04  6.75   25.6   23.9   25.5   23.8   25.5   23.8   25.5   23.8
12  lcorcal  0.89  0.86   28.1   24.2   27.9   24.2   27.9   24.3   28.0   24.2

rcv  7 2725.0 2  3 0 if1 -33.08 -33.59 if2 -38.80 -39.24  cor  1.01  1.04 11 10
 7     hcal  8.56  4.27   36.6   36.9   36.6   36.4   36.7   36.4   36.6   36.3
 7    hxcal  3.79  8.71   34.7   39.4   34.6   38.9   34.8   38.9   34.6   38.8
 7  hcorcal  8.56  8.71   36.8   39.4   36.9   38.8   37.1   38.9   36.9   38.7
 7   h90cal  3.79  4.27   34.7   36.8   34.8   36.3   35.0   36.3   34.9   36.2
 7     lcal  1.22  0.57   36.8   36.9   36.7   36.2   37.0   36.7   36.7   36.3
 7    lxcal  0.50  1.24   35.4   39.8   34.4   39.0   34.7   39.1   35.3   38.9
 7  lcorcal  1.22  1.24   37.0   39.9   37.0   39.5   37.3   39.4   37.0   39.3
 7   l90cal  0.50  0.57   32.4   38.4   33.1   37.6   32.9   37.4   33.3   37.5

rcv  8 3500.0 2  3 0 if1 -32.64 -33.27 if2 -37.84 -37.64  cor  1.01  0.92  9  8
 8     hcal 10.80 11.68   27.8   28.6   27.9   28.2   28.0   28.2   27.8   28.3
 8    hxcal 10.93 11.15   27.7   28.5   27.7   28.0   27.9   28.1   27.7   28.2
 8  hcorcal 10.80 11.15   27.7   28.4   27.7   27.9   27.8   28.0   27.7   28.1
 8   h90cal 10.93 11.68   27.6   28.3   27.6   27.8   27.7   27.9   27.5   28.0
 8     lcal  1.43  1.48   27.7   28.7   27.8   28.3   27.9   28.3   27.6   28.4
 8    lxcal  1.38  1.47   27.7   28.5   27.9   28.1   28.0   28.0   27.9   28.1
 8  lcorcal  1.43  1.47   27.9   28.6   27.8   28.1   27.9   28.2   27.7   28.2
 8   l90cal  1.38  1.48   27.6   28.7   27.6   28.3   27.7   28.2   27.5   28.2

rcv  9 5000.0 2  3 0 if1 -32.61 -32.74 if2 -39.00 -39.29  cor  1.10  0.89  8  8
 9     hcal 19.34 17.79   29.1   31.9   29.1   31.6   29.0   31.4   29.1   31.5
 9    hxcal 17.05 22.51   29.6   31.2   29.6   31.0   29.5   30.8   29.6   30.9
 9  hcorcal 19.34 22.51   29.0   31.4   29.1   31.2   28.9   30.9   29.0   31.0
 9   h90cal 17.05 17.79   29.5   31.7   29.5   31.5   29.4   31.3   29.4   31.4
 9     lcal  2.23  2.52   28.9   32.9   28.9   32.4   28.8   32.3   28.7   32.3
 9    lxcal  2.42  2.57   30.1   31.4   30.1   30.9   30.1   30.8   30.1   30.9
 9  lcorcal  2.23  2.57   28.5   31.0   28.7   30.6   28.7   30.5   28.6   30.5
 9   l90cal  2.42  2.52   30.5   33.3   30.5   32.9   30.5   32.8   30.3   32.8

rcv 13 6000.0 2  3 0 if1 -36.15 -32.72 if2 -36.41 -37.16  cor  0.92  0.90 11 10
13     hcal 155.99 178.27   35.3   39.9   35.3   39.7   35.6   39.5   35.7   39.7
13    hxcal 161.12 164.80   35.7   38.7   35.7   38.5   36.0   38.2   36.2   38.5
13  hcorcal 155.99 164.80   36.1   39.0   36.1   38.8   36.4   38.5   36.5   38.7
13   h90cal 161.12 178.27   35.5   40.3   35.6   40.1   35.9   39.9   36.0   40.1
13     lcal 12.24 14.25   29.0   33.7   29.1   33.4   29.2   33.2   29.3   33.3
13    lxcal 12.23 13.73   28.8   33.9   28.8   33.5   28.9   33.4   29.0   33.5
13  lcorcal 12.24 13.73   29.5   34.0   29.5   33.7   29.7   33.5   29.8   33.6
13   l90cal 12.23 14.25   28.6   34.3   28.6   33.9   28.8   33.8   28.8   33.9

rcv 11 8800.0 2  3 0 if1 -33.05 -33.23 if2 -35.53 -35.78  cor  0.92  1.11 11 10
11     hcal 30.63 27.29   30.5   37.5   30.5   37.0   30.8   37.0   30.8   36.7
11    hxcal 34.46 29.31   33.6   35.9   33.6   35.5   33.9   35.4   34.0   35.1
11  hcorcal 30.63 29.31   30.6   36.3   30.6   35.9   30.9   35.8   30.9   35.5
11   h90cal 34.46 27.29   32.2   36.4   32.2   36.0   32.4   35.9   32.5   35.6
11     lcal  4.00  3.66   31.4   38.6   31.5   38.2   31.6   38.0   31.6   37.8
11    lxcal  4.55  3.81   33.8   36.7   33.8   36.2   33.9   36.2   34.0   36.0
11  lcorcal  4.00  3.81   32.1   37.7   32.1   37.3   32.2   37.1   32.2   37.0
11   l90cal  4.55  3.66   32.6   37.6   32.7   37.2   32.8   37.0   32.7   36.9

ALFA: BW=172 Mhz : Nominal digRms=30 cnts 
   bm  cfr   calA   calB    TsysA  TsysB   digIQ_A    digIQ_B rms
17 0 1450.0 11.723 11.388 |*****  ***** | 31.1  27.2  31.4  31.9
17 1 1450.0 11.176 12.437 |*****  ***** | 31.2  28.9  34.8  28.1
17 2 1450.0 12.405 12.156 |*****  ***** | 32.1  31.1  27.7  29.4
17 3 1450.0 11.859 11.652 |*****  ***** | 30.1  29.5  31.1  27.8
17 4 1450.0 11.449 11.798 |*****  ***** | 13.5  13.3  29.9  30.0
17 5 1450.0 11.182 11.170 |*****  ***** | 32.7  30.9  30.3  30.3
17 6 1450.0 11.801 11.797 |*****  ***** | 30.1  26.9  28.0  29.3