CORREL   BONN
DATABASE 12APR10XA  
SESSNAME R1528
OBSTIME  2012/04/10 2012/04/11
UTSTART  1700
DURATION 24
DOY      101-102
CORRTIME 2012/04/19 2012/04/20
CORRPASS 1
EXPORT   DONE

+SUMMARY 
 Qcode      % of Total   % of Correlated
            scans        scans
 
  5-9          76%        81%       
   0            7%         8%       
 4-1,A-H,N     10%        11%      
 Removed        7%         - 
   
+CORRELATOR_NOTES  

+STATION_NOTES  

FORTLEZA (Ft/b): No signal in S-band channel SR4U. 
                 Channel removed from fringe fitting.

HARTRAO  (Hh/c): Ok.

MATERA   (Ma/I): Broad band RFI in S-band, particularly strong in 
                 channel SR6U. Channel SR6U has been removed from 
                 fringe fitting. 
                 Spurious signal of about -4dBc in S-band channel 
                 SR2U (2249.00 MHz).

                 No signal in X-band channel XR4U during the first hour
                 of observation, thus leading to G-codes.   

NYALES20 (Ny/N): Ok.
 
ONSALA60 (On/X): Lost some scans (appearing in the statistics as 
                 N-codes), due to some issue with the data. The 
                 problem is under investigation at the station.  

TIGOCONC (Tc/Q): Found no fringes. Station has not been correlated. 

TUSKUB32 (Ts/T): Broad band RFI in S-band, particularly strong in 
                 channel SR2U. Channel removed from fringe fitting.
 
WESTFORD (Wf/E): Missed scans from UT 102-0455 to UT 102-1115.

WETTZELL (Wz/V): Ok

YEBES    (Ys/Y): Lower signal amplitude in channel SR4U and intermittenly 
                 also in SR2U, thus leading to some G-codes (< 10-15%). 

+DROP_CHANNELS 

Ft SR4U 
Hh 
Ma SR6U
Ny
On
Tc          
Ts SR2U 
Wf
Wz
Ys

+MANUAL PCAL    

+CHANNELS
 Channels: XR1U = band|polarization|channel#|sideband
 
 XR1U/L  BBC01  8212.99
 XR2U    BBC02  8252.99
 XR3U    BBC03  8352.99
 XR4U    BBC04  8512.99
 XR5U    BBC05  8732.99
 XR6U    BBC06  8852.99
 XR7U    BBC07  8912.99
 XR8U/L  BBC08  8932.99
 SR1U    BBC09  2225.99
 SR2U    BBC10  2245.99
 SR3U    BBC11  2265.99
 SR4U    BBC12  2295.99
 SR5U    BBC13  2345.99
 SR6U    BBC14  2365.99
 
+CLOCKS

Clocks: Bonn 
 
 Station     fmout-gps      Used      rate     Comments
              [usec]       [usec]   [sec/sec]

Ft             0.00         1.83        0
Hh             8.32         8.91       0.191E-12
Ma           -10.64       -10.07      -1.242E-12
Ny            -3.48        -3.25       0.629E-12
On            -8.50        -8.40       0.758E-12
Tc             0.76         0.86       0.052E-12
Ts             0.19         1.54       0.031E-12
Wf            16.31        16.81       0.693E-12
Wz           -25.47       -25.22      -0.266E-12
Ys           -10.45        10.39      -0.630E-12

2012/04/10

+QCODES 

Qcod  0 1 2 3 4  5  6   7    8    9 A  B C D E F   G  H   N   -  Tot 
------------------------------------------------------------------------
bQ:X  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0 125  125 
bQ:S  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0 125  125 
bc:X  0 0 0 0 0  0  5   4   33   44 0  0 0 0 0 0   0  0   1   1   88 
bc:S  7 0 0 0 0  0  0   0    1   77 0  0 0 0 0 0   0  1   1   1   88 
bI:X  1 0 0 0 0  0  3   6   13   14 0  0 0 0 0 0   0  0   1   1   39 
bI:S  6 0 0 0 0  0  0   2    7   15 0  0 0 0 0 0   0  7   1   1   39 
bN:X  0 0 0 0 0  0  0   1    9   10 0  0 0 0 0 0   0  0   1   0   21 
bN:S  0 0 0 0 0  0  0   0    0   20 0  0 0 0 0 0   0  0   1   0   21 
bX:X  1 0 0 0 0  0  0   1    7   12 0  0 0 0 0 0   0  0   6   1   28 
bX:S  5 0 0 0 0  0  0   0    0   16 0  0 0 0 0 0   0  0   6   1   28 
bT:X  2 0 0 0 0  0  0   0    0    9 0  0 0 0 0 0   0  0   1   0   12 
bT:S  5 0 0 0 0  0  0   0    0    6 0  0 0 0 0 0   0  0   1   0   12 
bV:X  0 0 0 0 0  0  2   2   11   16 0  0 0 0 0 0   0  0   1   1   33 
bV:S  1 0 0 0 0  0  0   0    0   30 0  0 0 0 0 0   0  0   1   1   33 
bY:X  0 0 0 0 0  3  5   8   24   16 0  0 0 0 0 0   0  0   2   1   59 
bY:S  1 0 0 0 0  0  0   0    5   50 0  0 0 0 0 0   0  0   2   1   59 
bE:X 15 0 0 0 0  0  1   0    9    9 0  0 0 0 0 0   0  0   1   1   36 
bE:S  8 0 0 0 0  0  0   0    1   25 0  0 0 0 0 0   0  0   1   1   36 
Qc:X  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0  69   69 
Qc:S  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0  69   69 
QI:X  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0  16   16 
QI:S  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0  16   16 
QN:X  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0   7    7 
QN:S  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0   7    7 
QX:X  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0   8    8 
QX:S  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0   8    8 
QT:X  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0  28   28 
QT:S  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0  28   28 
QV:X  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0   9    9 
QV:S  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0   9    9 
QY:X  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0  26   26 
QY:S  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0  26   26 
QE:X  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0  20   20 
QE:S  0 0 0 0 0  0  0   0    0    0 0  0 0 0 0 0   0  0   0  20   20 
cI:X  1 0 0 0 0  1  0   3    8   71 0  0 0 0 0 0   2  1   0   0   87 
cI:S  8 0 0 0 0  0  0   6   19   28 0  0 0 0 0 0  11 15   0   0   87 
cN:X  3 0 0 0 0  0  0   0    0   39 0  0 0 0 0 0   0  0   0   0   42 
cN:S  0 0 0 0 0  0  0   0    2   40 0  0 0 0 0 0   0  0   0   0   42 
cX:X  4 0 0 0 0  0  0   0    1   38 0  0 0 0 0 0   0  0   9   1   53 
cX:S 13 0 0 0 0  0  0   0    0   29 0  0 0 0 0 0   0  1   9   1   53 
cT:X  3 0 0 0 0  0  0   0    3   39 0  0 0 0 0 0   0  0   0   0   45 
cT:S  1 0 0 0 0  0  0   1    2   41 0  0 0 0 0 0   0  0   0   0   45 
cV:X  0 0 0 0 0  0  0   0    4   64 0  0 0 0 0 0   0  0   0   0   68 
cV:S  0 0 0 0 0  1  0   0    4   62 0  0 0 0 0 0   1  0   0   0   68 
cY:X  0 0 0 0 0  1  0   2   23   57 0  0 0 0 0 0   0  1   0   0   84 
cY:S  1 0 0 0 0  0  0   0   25   52 0  0 0 0 0 0   6  0   0   0   84 
cE:X  7 0 0 0 0  0  0   0    0   11 0  0 0 0 0 0   0  0   0   0   18 
cE:S  2 0 0 0 0  0  0   0    1   15 0  0 0 0 0 0   0  0   0   0   18 
IN:X  7 0 0 0 1  0  1   3   23  173 0  0 0 0 0 0   5  2   6   0  221 
IN:S  6 0 0 0 0  0  0  19   60  110 0  0 0 0 0 0  16  4   6   0  221 
IX:X 10 0 0 0 0  0  2   1   15  163 0  3 0 0 1 0   5  1  48   3  252 
IX:S 29 0 0 0 0  0  1  10   31  112 0  1 0 0 0 0  13  4  48   3  252 
IT:X 12 0 0 0 0  0  0   2   12  109 0  0 0 0 0 0   5  2   4   0  146 
IT:S  5 0 0 0 0  0  0   2   52   70 0  0 0 0 0 0   9  4   4   0  146 
IV:X  4 0 0 0 0  1  1   4   21  193 0  0 0 0 0 0  12  6   5   0  247 
IV:S  5 0 0 0 1  0  0  31   68   94 0  0 0 0 0 0  39  4   5   0  247 
IY:X  3 0 0 0 2  2  8  13   77  120 0  1 0 0 0 0   8  6   5   0  245 
IY:S  8 0 0 0 0  1  4  39   72   42 0  0 0 0 0 0  58 16   5   0  245 
IE:X 52 0 0 0 0  0  0   0    5   27 0  0 0 0 0 0   3  0   4   0   91 
IE:S 35 0 0 0 0  0  0   7   12   26 0  0 0 0 0 0   4  3   4   0   91 
NX:X  3 0 0 0 0  0  2   2    7  190 0  0 0 0 1 0   0  0  45   2  252 
NX:S 16 0 0 0 0  0  0   1    2  184 0  0 0 0 0 0   1  1  45   2  252 
NT:X  0 0 0 0 0  0  0   4   27  218 0  0 0 0 0 0   0  0   3   0  252 
NT:S  1 0 0 0 0  0  0   0    7  239 0  0 0 0 0 0   2  0   3   0  252 
NV:X  0 0 0 0 1  1  2   7   72  179 0  0 0 0 0 0   0  0   3   0  265 
NV:S  0 0 0 0 0  0  0   1    5  256 0  0 0 0 0 0   0  0   3   0  265 
NY:X  1 0 0 0 0  2  5  18   97   99 0  0 0 0 0 0   0  1   5   0  228 
NY:S  3 0 0 0 0  0  0   4   50  152 0  0 0 0 0 0  14  0   5   0  228 
NE:X 50 0 0 0 0  0  0   0    3   32 0  2 0 0 0 0   0  0   3   0   90 
NE:S 36 0 0 0 0  0  0   0    1   50 0  0 0 0 0 0   0  0   3   0   90 
XT:X  9 0 0 0 0  0  0   1    2  128 0  0 0 0 0 0   0  0  30   2  172 
XT:S 17 0 0 0 0  1  0   0    1  119 0  0 0 0 0 0   0  2  30   2  172 
XV:X  0 0 0 0 0  0  2   4   36  174 0  1 0 0 0 0   0  0  47   2  266 
XV:S 11 0 0 0 0  0  1   0    2  200 0  0 0 0 0 0   2  1  47   2  266 
XY:X  1 0 0 0 0  1  2   8   86   86 0  2 0 0 0 0   2  0  42   2  232 
XY:S  6 0 0 0 0  1  1   0   27  144 0  1 0 0 1 0   7  0  42   2  232 
XE:X 41 0 0 0 0  0  0   0    3   28 0  0 0 0 0 0   0  2  17   0   91 
XE:S 34 0 0 0 0  0  0   1    2   36 0  0 0 0 1 0   0  0  17   0   91 
TV:X  0 0 0 0 0  1  2   6   35  162 0  0 0 0 0 0   0  0   3   0  209 
TV:S  0 0 0 0 0  0  0   0    3  201 0  0 0 0 0 0   2  0   3   0  209 
TY:X  2 0 0 0 0  2  6  10   41   75 0  0 0 0 0 0   0  1   3   0  140 
TY:S  1 0 0 0 0  0  0   4   26   96 0  0 0 0 0 0  10  0   3   0  140 
TE:X 25 0 0 0 0  0  0   0    3   19 0  1 0 0 0 0   0  0   2   0   50 
TE:S 13 0 0 0 0  0  0   0    0   35 0  0 0 0 0 0   0  0   2   0   50 
VY:X  1 0 0 0 0  1  2   4   49  192 0  0 0 0 0 0   0  1   3   0  253 
VY:S  1 0 0 0 0  0  0   1   85  126 0  0 0 0 0 0  37  0   3   0  253 
VE:X 56 0 0 0 0  0  0   0    0   34 0  0 0 0 0 0   0  0   3   0   93 
VE:S 35 0 0 0 0  0  0   0    2   53 0  0 0 0 0 0   0  0   3   0   93 
YE:X 49 0 0 0 0  0  0   2   10   23 0  0 0 0 0 0   0  3   3   0   90 
YE:S 36 0 0 0 0  0  0   1    5   41 0  0 0 0 0 0   4  0   3   0   90 
------------------------------------------------------------------------
Tot 719 0 0 0 5 20 58 246 1349 5765 0 12 0 0 4 0 278 90 614 652 9812 


 Legend:
 QC = 0   Fringes not detected.
    = 1-9 Fringes detected, no error condition. Higher #, better quality.
    = B   Interpolation error in fourfit.
    = D   No data in one or more frequency channels.
    = E   Maximum fringe amplitude at edge of SBD, MBD, or rate window.
    = F   "Fork" problem in processing.
    = G   Fringe amp in a channel is <.5 times mean amp (only if SNR>20).
    = H   Low Phase-cal amplitude in one or more channels.
    = N   No valid correlator data.
  Tot     Total number of scans in schedule.
  Minus   Scans in original schedule file for which correlation was not
          attempted, usually because of known station problems.

+SNR_RATIOS

MEAN RATIOS = Observed SNR / Predicted SNR  for exp no. 2764

 ...by baseline, over all sources:

 bl     X     n       S     n

 bc    1.43   86     0.82   78
 bI    1.19   36     0.73   30
 bN    1.10   20     0.82   19
 bX    0.90   20     0.74   16
 bQ    0.00    0     0.00    0
 bT    0.79    9     0.50    6
 bE    1.37   19     0.77   26
 bV    1.38   31     1.01   30
 bY    1.16   56     1.06   55
 cI    1.13   86     0.88   78
 cN    1.34   39     1.15   42
 cX    1.05   39     0.88   30
 cQ    0.00    0     0.00    0
 cT    1.20   42     0.83   44
 cE    1.31   11     1.04   16
 cV    1.50   68     1.23   68
 cY    1.17   84     1.14   83
 IN    1.04  208     1.23  209
 IX    0.78  186     0.90  169
 IQ    0.00    0     0.00    0
 IT    1.13  130     0.97  137
 IE    1.11   35     0.92   52
 IV    1.38  238     1.27  237
 IY    1.10  236     1.23  231
 NX    0.86  201     0.93  187
 NQ    0.00    0     0.00    0
 NT    1.33  249     0.98  248
 NE    1.17   35     1.05   51
 NV    1.42  262     1.37  262
 NY    1.12  222     1.35  220
 XQ    0.00    0     0.00    0
 XT    0.94  131     0.73  119
 XE    1.02   33     0.82   37
 XV    1.08  216     1.03  205
 XY    0.80  185     0.99  175
 QT    0.00    0     0.00    0
 QE    0.00    0     0.00    0
 QV    0.00    0     0.00    0
 QY    0.00    0     0.00    0
 TE    1.24   22     0.58   35
 TV    1.40  206     1.08  206
 TY    1.19  135     1.18  135
 EV    1.37   34     1.08   55
 EY    1.13   38     1.08   51
 VY    1.53  249     1.45  249

CONTROL_FILE

* control file for exp. R1528

    max_parity  0.01
    pc_mode normal 
*
start -2
* stop -30

   sb_win -256.0 256.0 mb_win -2.0 2.0 dr_win -300.e-4 300.e-4
*      sb_win -2.0 2.0 mb_win -2.0 2.0 dr_win -30.0e-5 30.0e-5
*
*    ...offset between VLBA-VLBA and MK4-VLBA ...

* Ts/T
 if station T
      lsb_offset -80.0

* Tc/Q
 if station Q
      lsb_offset -100.0

*Ys/Y
   if station Y
     lsb_offset -100.

  if f_group X
    ref_freq 8212.99
    pc_freqs ghijklmn 5010 5010 5010 5010 5010 5010 5010 5010

  if f_group S
    ref_freq 2225.99
    pc_freqs abcdef 3010 3010 3010 3010 3010 3010

 if station b and f_group S
 freqs a b c e f

 if station T and f_group S
 freqs a c d e f

 if station I and f_group S
 freqs a b c d e 

* ref Hh/c

 if station b and f_group S
   pc_phases abcef   1.2   0.4   0.5   -4.3   3.7
 if station b and f_group X
   pc_phases ghijklmn  10.6  -2.3  -8.4  -14.4   -7.1   6.2   3.8   3.2  
 
 if station I and f_group S
   pc_phases abcde  -26.5   18.5   -6.8    8.4   -4.3
 if station I and f_group X
   pc_phases ghijklmn  2.8  2.0 -1.0 -7.5 -4.1  4.2   -1.3   3.5

 if station N and f_group S
   pc_phases abcdef -4.0    0.6    0.6    5.5   -1.4   -1.6 
 if station N and f_group X
   pc_phases ghijklmn 6.0  -1.8   -3.8   -4.5   -8.0   -2.8   -5.6   8.9

 if station X and f_group S
   pc_phases abcdef  0.7   -2.3    7.6    0.1   -7.7    4.6
 if station X and f_group X
   pc_phases ghijklmn  10.4   -1.6  -10.0   -7.9   -5.5   -9.7   -6.9   13.5

 if station T and f_group S
   pc_phases abcdef  3.5   -4.1    3.5   -2.1    2.3
 if station T and f_group X
   pc_phases ghijklmn 11.3  -1.9  -10.0  -10.1 -12.5  -4.3   -2.7  11.8

 if station E and f_group S
   pc_phases abcdef  -2.2    0.3   -2.8    6.2    1.5   -3.6
 if station E and f_group X
   pc_phases ghijklmn

 if station V and f_group S
   pc_phases abcdef -2.9    0.6    0.7    5.3   -0.8   -1.7
 if station V and f_group X
   pc_phases ghijklmn -4.9   6.9   4.3  -3.0  -7.8   2.0   -3.3   2.6

 if station Y and f_group S
   pc_phases abcdef 0.8   -0.8   -3.4    3.6   -1.0    0.2
 if station Y and f_group X
   pc_phases ghijklmn -16.3  11.0  10.9  10.1   2.6   3.3  -1.1  -6.7

Laura & Alessandra.

+END

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