CORREL   BONN
DATABASE 12SEP10XA
SESSNAME R1550
OBSTIME  2012/09/04 2012/09/05
UTSTART  1700
DURATION 24
DOY      255-256
CORRTIME 2012/09/14 2012/09/17
CORRPASS 1
EXPORT   DONE

+SUMMARY
 Qcode      % of Total   % of Correlated
              scans        scans

  5-9          84%          -
   0            1%          -
 4-1,A-H,N     15%          -
 Removed        -           -

+CORRELATOR_NOTES

Used version DiFX-2.1 for correlation and DiFX-trunk for difx2mark4
(revision 4789).

+STATION_NOTES

FORTLEZA   (Ft/b): Very low/no signal in S-band channel SR4U, thus 
                   leading to G-codes. Channel removed from fringe 
                   fitting. 

HARTRAO    (Hh/c): Ok.

NYALES20   (Ny/N): Ok.

ONSALA60   (On/X): Ok.

SESHAN25   (Sh/C): Ok.

TIGOCONC   (Tc/Q): Ok.  

TSUKUB32   (Ts/T): Broad band RFI, particularly strong in S-band
                   channel SR2U, thus causing some G-codes. 

WESTFORD   (Wf/E): Ok.

WETTZELL   (Wz/V): Ok.

YEBES40M   (Ys/Y): A large portion of the data is missing (the 
                   corresponding files are corrupted), likely 
                   due to an issue with e-transfer. The problem 
                   is under investigation and a later re-submission
                   is still not to be excluded yet.   

                   Broad band RFI in S-band, particularly strong in
                   channel SR2U and occasionally in SR4U. 
                   Channel SR2U removed from fringe fitting.

+DROP_CHANNELS  
Ft SR4U
Hh
Ny
On
Sh
Tc
Ts 
Wf
Wz
Ys SR2U

+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 	     2.25      0
Hh 	     3.54	     4.05    0.332E-12
Ny 	     9.98 	    10.17    0.884E-12
On 	    73.81 	    73.85    0.527E-12
Sh 	   115.50 	   114.88    1.118E-12
Tc 	     0.00 	     0.77      0
Ts 	     0.47 	     1.78   -0.023E-12
Wf 	    10.98 	    11.43    0.722E-12
Wz 	   -26.75	   -26.52    0.026E-12
Ys 	    -0.24 	    -0.31   -0.270E-12

2012/09/10

+QCODES

Qcod  0 1 2 3 4 5 6  7   8    9 A B C D E F  G  H    N -   Tot 
------------------------------------------------------------------
NX:X  0 0 0 0 0 0 0  4  21  282 0 0 0 0 0 0  0  0    0 0   307 
NX:S  0 0 0 0 0 1 0  0  17  289 0 0 0 0 0 0  0  0    0 0   307 
NC:X  6 0 0 0 0 0 0  0  27  249 0 1 0 0 0 0  0  0    0 0   283 
NC:S  4 0 0 0 0 0 0  2  25  252 0 0 0 0 0 0  0  0    0 0   283 
NT:X  3 0 0 0 0 0 0  1   6  277 0 0 0 0 0 0  0  0    0 0   287 
NT:S  0 0 0 0 0 0 0  0  21  261 0 0 0 0 0 0  5  0    0 0   287 
NE:X  1 0 0 0 0 0 1  0   7  187 0 0 0 0 0 0  1  0    1 0   198 
NE:S  1 0 0 0 0 0 0  2   3  190 0 0 0 0 0 0  0  1    1 0   198 
NV:X  0 0 0 0 0 0 0  0  16  293 0 0 0 0 0 0  0  0    0 0   309 
NV:S  0 0 0 0 0 0 0  1  59  247 0 0 0 0 0 0  2  0    0 0   309 
NY:X  0 0 0 0 0 0 0  0   0  104 0 0 0 0 0 0  0  0  149 0   253 
NY:S  0 0 0 0 0 0 0  1  48   46 0 0 0 0 0 0  9  0  149 0   253 
Nb:X  0 0 0 0 0 0 0  0   6   25 0 0 0 0 0 0  0  0    0 0    31 
Nb:S  0 0 0 0 0 0 0  0   2   29 0 0 0 0 0 0  0  0    0 0    31 
NQ:X  1 0 0 0 0 0 0  0   0    5 0 0 0 0 0 0  0  0    0 0     6 
NQ:S  0 0 0 0 0 0 0  0   0    6 0 0 0 0 0 0  0  0    0 0     6 
Nc:X  7 0 0 0 0 0 0  0  18   35 0 0 0 0 0 0  0  0    0 0    60 
Nc:S  0 0 0 0 0 0 0  0  21   37 0 0 0 0 1 0  0  1    0 0    60 
XC:X  7 0 0 0 0 0 0  0  13  219 0 0 0 0 0 0  0  0    0 0   239 
XC:S  1 0 0 0 0 0 0  0   0  238 0 0 0 0 0 0  0  0    0 0   239 
XT:X  2 0 0 0 0 0 1  0   5  220 0 0 0 0 0 0  0  0    0 0   228 
XT:S  1 0 0 0 0 0 0  0   1  224 0 0 0 0 0 0  1  1    0 0   228 
XE:X  1 0 0 0 0 0 0  2  14  170 0 0 0 0 0 0  0  0    0 0   187 
XE:S  1 0 0 0 1 1 0  1   2  180 0 0 0 0 0 0  1  0    0 0   187 
XV:X  0 0 0 0 0 0 1  4  25  290 0 0 0 0 0 0  0  0    0 0   320 
XV:S  0 0 0 0 2 0 0  0   2  315 0 0 0 0 0 0  1  0    0 0   320 
XY:X  0 0 0 0 0 0 0  0   6  110 0 0 0 0 0 0  0  0  144 0   260 
XY:S  0 0 0 0 0 0 0  0  30   75 0 0 0 0 0 0 11  0  144 0   260 
Xb:X  0 0 0 0 0 0 0  1   7   35 0 0 0 0 0 0  0  0    0 0    43 
Xb:S  0 0 0 0 0 0 0  0   0   43 0 0 0 0 0 0  0  0    0 0    43 
XQ:X  0 0 0 0 0 0 0  0   0    9 0 0 0 0 0 0  0  0    0 0     9 
XQ:S  0 0 0 0 0 0 0  0   0    9 0 0 0 0 0 0  0  0    0 0     9 
Xc:X  3 0 0 0 0 0 0  0  17   57 0 0 0 0 0 0  1  0    0 0    78 
Xc:S  0 0 0 0 0 0 0  0   0   76 0 0 0 0 0 0  1  1    0 0    78 
CT:X  1 0 0 0 0 0 0  1  22  341 0 0 0 0 0 0  1  0    0 0   366 
CT:S  0 0 0 0 0 0 0  1   2  361 0 0 0 0 0 0  2  0    0 0   366 
CE:X  2 0 0 0 0 0 0  5  12  101 0 0 0 0 0 0  0  0    1 0   121 
CE:S  1 0 0 0 0 0 0  0   2  117 0 0 0 0 0 0  0  0    1 0   121 
CV:X  2 0 0 0 0 0 0  0  14  222 0 0 0 0 0 0  1  0    0 0   239 
CV:S  0 0 0 0 0 0 0  0   4  234 0 0 0 0 0 0  1  0    0 0   239 
CY:X  0 0 0 0 0 0 0  0  11   56 0 0 0 0 0 0  3  0  115 0   185 
CY:S  0 0 0 0 0 0 0  0   8   54 0 0 0 0 0 0  8  0  115 0   185 
Cb:X  0 0 0 0 0 0 0  0   2    3 0 0 0 0 0 0  0  0    0 0     5 
Cb:S  1 0 0 0 0 0 0  0   0    4 0 0 0 0 0 0  0  0    0 0     5 
CQ:X  0 0 0 0 0 0 0  0   0    0 0 0 0 0 0 0  0  0    0 0     0 
CQ:S  0 0 0 0 0 0 0  0   0    0 0 0 0 0 0 0  0  0    0 0     0 
Cc:X 11 0 0 0 0 0 0  0   4   35 0 0 0 0 0 0  2  0    0 0    52 
Cc:S  1 0 0 0 0 0 0  0   1   50 0 0 0 0 0 0  0  0    0 0    52 
TE:X  0 0 0 0 0 0 1  3   2  143 0 0 0 0 0 0  0  0    1 0   150 
TE:S  0 0 0 0 0 0 0  0   2  146 0 0 0 0 0 0  1  0    1 0   150 
TV:X  0 0 0 0 0 0 0  0   2  242 0 0 0 0 0 0  0  0    0 0   244 
TV:S  0 0 0 0 0 0 0  0   6  234 0 0 0 0 0 0  4  0    0 0   244 
TY:X  0 0 0 0 0 0 0  0   0   66 0 0 0 0 0 0  0  0  112 0   178 
TY:S  0 0 0 0 0 0 0  0  14   46 0 0 0 0 0 0  6  0  112 0   178 
Tb:X  0 0 0 0 0 0 0  0   1    8 0 0 0 0 0 0  0  0    0 0     9 
Tb:S  3 0 0 0 0 0 0  0   0    6 0 0 0 0 0 0  0  0    0 0     9 
TQ:X  9 0 0 0 0 0 0  0   1   20 0 0 0 0 0 0  0  0    0 0    30 
TQ:S  5 0 0 0 0 0 0  0   0   24 0 0 0 0 0 0  0  1    0 0    30 
Tc:X  1 0 0 0 0 0 0  2   7   43 0 0 0 0 0 0  0  0    0 0    53 
Tc:S  1 0 0 0 0 0 0  0   1   51 0 0 0 0 0 0  0  0    0 0    53 
EV:X  0 0 0 0 0 0 0  1   4  173 0 0 0 0 0 0  0  0    1 0   179 
EV:S  0 0 0 0 0 0 1  0   1  174 0 0 0 0 0 0  2  0    1 0   179 
EY:X  0 0 0 0 0 0 0  1   0   60 0 0 0 0 0 0  0  0  106 0   167 
EY:S  2 0 0 0 0 0 0  0  12   40 0 0 0 0 0 0  7  0  106 0   167 
Eb:X  0 0 0 0 0 0 0  1  27   90 0 0 0 0 0 0  0  0    1 0   119 
Eb:S  0 0 0 0 0 0 0  0  10  103 0 0 0 0 0 0  3  2    1 0   119 
EQ:X  1 0 0 0 0 0 0  0   1   88 0 0 0 0 0 0  0  0    0 0    90 
EQ:S  3 0 0 0 0 0 0  0   1   86 0 0 0 0 0 0  0  0    0 0    90 
Ec:X  1 0 0 0 0 0 0  0  16   24 0 0 0 0 0 0  1  0    0 0    42 
Ec:S  1 0 0 0 0 0 0  0   0   40 0 0 0 0 0 0  1  0    0 0    42 
VY:X  0 0 0 0 0 0 0  1   0  128 0 0 0 0 0 0  0  0  164 0   293 
VY:S  0 0 0 0 0 0 0  0  36   81 0 0 0 0 0 0 12  0  164 0   293 
Vb:X  0 0 0 0 0 0 0  0   4   39 0 0 0 0 0 0  0  0    0 0    43 
Vb:S  0 0 0 0 0 0 0  0   1   42 0 0 0 0 0 0  0  0    0 0    43 
VQ:X  0 0 0 0 0 0 0  0   0   10 0 0 0 0 0 0  0  0    0 0    10 
VQ:S  0 0 0 0 0 0 0  0   0   10 0 0 0 0 0 0  0  0    0 0    10 
Vc:X  3 0 0 0 0 0 0  0   4   84 0 0 0 0 0 0  0  0    0 0    91 
Vc:S  0 0 0 0 0 0 0  0   7   82 0 0 0 0 0 0  1  1    0 0    91 
Yb:X  0 0 0 0 0 0 0  1   1   30 0 0 0 0 0 0  0  0   46 0    78 
Yb:S  0 0 0 0 0 0 0  0   2   30 0 0 0 0 0 0  0  0   46 0    78 
YQ:X  0 0 0 0 0 0 0  0   0    7 0 0 0 0 0 0  0  0   32 0    39 
YQ:S  0 0 0 0 0 0 0  0   0    7 0 0 0 0 0 0  0  0   32 0    39 
Yc:X  0 0 0 0 0 0 0  0  41   15 0 0 0 0 0 0  0  0   54 0   110 
Yc:S  0 0 0 0 0 0 0  0  21   32 0 0 0 0 0 0  2  1   54 0   110 
bQ:X  8 0 0 0 0 0 0  2  15  101 0 0 0 0 0 0  0  0    0 0   126 
bQ:S  4 0 0 0 0 0 0  0   0  121 0 0 0 0 0 0  0  1    0 0   126 
bc:X  1 0 0 0 0 0 1  4  71   28 0 0 0 0 0 0  0  0    0 0   105 
bc:S  3 0 0 0 0 0 0  0   5   94 0 0 0 0 0 0  2  1    0 0   105 
Qc:X  1 0 0 0 0 0 0  0  17   46 0 0 0 0 0 0  2  0    0 0    66 
Qc:S  0 0 0 0 0 0 0  0   0   66 0 0 0 0 0 0  0  0    0 0    66 
------------------------------------------------------------------
Tot 105 0 0 0 3 2 6 42 834 9622 0 1 0 0 1 0 95 11 1854 0 12576 

 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. 2833

 ...by baseline, over all sources:

 bl     X     n       S     n

 bc    1.29  104     1.22  102
 bN    2.00   31     0.81   30
 bX    1.70   43     1.05   43
 bC    0.49    5     1.36    4
 bQ    1.19  118     1.03  122
 bT    0.77    9     1.11    6
 bE    1.11  118     1.00  118
 bV    1.90   43     1.24   43
 bY    1.17   32     1.12   32
 cN    0.94   53     0.82   59
 cX    1.05   75     0.99   78
 cC    0.57   40     1.02   51
 cQ    1.16   65     1.12   66
 cT    0.73   52     0.99   52
 cE    0.88   41     1.11   41
 cV    1.23   88     1.17   91
 cY    0.87   56     1.10   56
 NX    1.21  307     0.77  307
 NC    0.40  276     0.77  278
 NQ    0.75    5     0.58    6
 NT    0.86  284     0.76  287
 NE    1.09  196     0.73  196
 NV    1.39  309     0.90  309
 NY    0.88  104     0.76  104
 XC    0.42  230     0.98  238
 XQ    1.21    9     1.01    9
 XT    0.89  226     0.96  226
 XE    1.10  186     0.94  186
 XV    1.51  320     1.23  320
 XY    0.97  116     0.93  116
 CQ    0.00    0     0.00    0
 CT    0.39  365     1.06  366
 CE    0.41  118     0.97  119
 CV    0.49  237     1.14  239
 CY    0.35   70     1.05   70
 QT    0.96   21     0.82   25
 QE    1.22   89     0.86   87
 QV    1.50   10     1.15   10
 QY    1.17    7     0.89    7
 TE    0.87  149     0.97  149
 TV    1.06  244     1.11  244
 TY    0.77   66     1.08   66
 EV    1.22  178     1.05  178
 EY    0.81   61     0.77   59
 VY    1.21  129     1.16  129

CONTROL_FILE

* control file for exp. R1550

    max_parity  0.01
    pc_mode normal 
*
 start -6
* stop -10

   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

* Sh/C
if station C
 lsb_offset -60.

*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 Y and f_group S
 freqs a c d e f

*ref Wz/V

if station b and f_group S
 pc_phases abcef -1.7   2.4  -1.1  -0.2   -0.1
if station b and f_group X
 pc_phases ghijklmn 7.0  -8.5  -5.9  -4.3   3.8   5.3   9.7   -7.0

if station c and f_group S
 pc_phases abcdef  3.1   -1.5   -0.3   -1.2   -0.9   2.1
if station c and f_group X
 pc_phases ghijklmn 1.0  -4.7   -0.8   2.3   9.1   1.3   2.5   -5.9 

if station N and f_group S
 pc_phases abcdef -9.0   -0.9   6.3   8.0   -4.9   -0.3
if station N and f_group X
 pc_phases ghijklmn 2.6  -4.0  -2.4   -1.0   3.4   1.5   3.2  -2.8

if station X and f_group S
 pc_phases abcdef  6.0  -4.9   0.9  -5.3   -0.7   3.6
if station X and f_group X
 pc_phases ghijklmn  2.7  -2.5  -6.1   0.9   7.9  -2.5   3.1   -2.7

if station Q and f_group S
 pc_phases abcdef -2.8   0.8   6.4   -2.4   0.5   -2.6
if station Q and f_group X
 pc_phases ghijklmn 4.4  -5.1  -3.3  -0.7   7.2   2.0   1.7   -3.2

if station T and f_group S
 pc_phases abcdef  4.1  -0.7  -3.2   -0.8   -1.6   2.5
if station T and f_group X
 pc_phases ghijklmn 5.1  -4.2  -5.7   -2.5   1.2   -1.9   3.8   -0.1

if station E and f_group S
 pc_phases abcdef 1.4  -1.5  -2.4   2.8   1.5   -2.1
if station E and f_group X
 pc_phases ghijklmn  3.1   -2.7   -4.2   -0.6   2.2  -3.0   4.5  -1.0

if station Y and f_group S
 pc_phases acdef 0.9   -2.7    2.9   -0.0    0.0 
if station Y and f_group X
 pc_phases ghijklmn -1.5  -3.4   1.2   5.9   6.5  -4.3  -3.5   0.1


Regards,
Laura

+END

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