USNO Analysis Report for R11019 ($21OCT04XA) 
       This report is a contributed analysis report that does not correspond to 
       the database maintained by the IVS Data Centers for this session.  
   (Analyzed by Nicole Geiger, US Naval Observatory.
    Spoolfile source: interactive nuSolve analysis.) 

This release includes the refringed version that corrected
subambiguities on RAEGSMAR baselines.

Problems: HART15M All scans recorded successfully but the 
	  faulty air temperature reading will have impacted 
	  on pointing. Sensor appeared to recover by itself 
	  some 7-8 hours after the start though.
	  ISHIOKA Station didn't participate due to antenna 
	  problem.
	  MATERA RFI in S-band particularly affecting channels 
	  SR6U and SR2U.
	  NYALES20 Observed with warm receiver.
	  RAEGSMAR RFI in S-band particularly affecting channel SR3U.
	  WETTZELL Antenna problem (05:43-05:54).
	  ZELENCHK Scans from 278-1003 to 278-1658 missed due 
	  antenna problem.

Parameterization comments: NYALES20 had a clock break at 11:59.

Baseline clock offsets were applied to the following:
	SEJONG:NYALES20
	SEJONG:RAEGSMAR
	SEJONG:ZELENCHK 

Other comments: None. 

-----------------------------------------

Session Statistics 

  Observations:     9065 scheduled 
                    7022 correlated (in database)
                    5667 recoverable (usable)
                    5438 used
  Session fit:        39.398 ps

-----------------------------------------

Station Performance 

                           Number of Observations

                    Scheduled   Recoverable*        Used   % of scheduled
                                                              obs used

  HART15M                1530          1152         1103        72.1%
  ISHIOKA                1385        MISSED       MISSED         0.0%
  MATERA                 2641          1931         1856        70.3%
  NYALE13S                841           649          638        75.9%
  NYALES20               1916           662          653        34.1%
  RAEGSMAR               2477          1871         1774        71.6%
  SEJONG                 1378           887          800        58.1%
  WETTZELL               2715          2171         2101        77.4%
  YARRA12M                799           553          524        65.6%
  ZELENCHK               2448          1458         1427        58.3%
  ---------------   ---------   -----------    ---------       ------
  Station Total**        9065          5667         5438        60.0%

  * Recoverable: can be included in the solution. 
  ** Total includes distinct observations only.

  MISSED:    Station was scheduled, but it did not observe.
  NOT CORR:  Station was scheduled but not correlated.
  NOT USED:  Usable data was generated for this station,
             but the analyst rejected it all.

-----------------------------------------

Source Performance 

                    Number of Observations

                Scheduled  Correlated*    Used      % of scheduled
                                                       obs used

  0930-080             65          65       34           52.3%
  0009-148              9           8        4           44.4%
  1657-562             17          17       12           70.6%
  1651+391              5           5        5          100.0%
  2353-686             15          15       13           86.7%
  1014+615             75          64       38           50.7%
  NGC1218               3           3        3          100.0%
  2037+216              2           2        0            0.0%
  1851+488             95          78       42           44.2%
  0059+581           1094         755      695           63.5%
  0104-408             14          14       13           92.9%
  0119+041              3           3        3          100.0%
  0458-020            350         299      245           70.0%
  0537-441             23          15        2            8.7%
  0656+082             29          29       28           96.6%
  0718+793            219         190      107           48.9%
  0727-115            214         163      144           67.3%
  0823+033             21          17       16           76.2%
  0955+476             80          59       33           41.2%
  1034-293             23          23       12           52.2%
  1057-797             35          35       34           97.1%
  1144-379             15          15       12           80.0%
  3C274               138         123       80           58.0%
  1351-018             36          24       24           66.7%
  1418+546            155         121       78           50.3%
  1417+385             82          76       52           63.4%
  1424-418             14          14       12           85.7%
  1519-273             48          37       29           60.4%
  1606+106             60          43       40           66.7%
  1741-038            178          95       88           49.4%
  1749+096            100          76       71           71.0%
  1803+784            942         653      577           61.3%
  1908-201             34          23       20           58.8%
  1954-388             16          14       10           62.5%
  3C418               716         464      354           49.4%
  2052-474             14          10        7           50.0%
  3C446               210         154      115           54.8%
  2255-282             70          70       64           91.4%
  2318+049            143         142       92           64.3%
  0613+570            602         436      339           56.3%
  0800+618             25          25       15           60.0%
  1149-084             59          47       45           76.3%
  1244-255             75          62       51           68.0%
  1639-062            206         118      106           51.5%
  1846+322             16          16       11           68.8%
  2215+150            203         178      106           52.2%
  2229+695            281         234      172           61.2%
  0215+015             84          84       79           94.0%
  0340+362             46          46       27           58.7%
  1144+402            162         113       81           50.0%
  2059+034             31          31       27           87.1%
  2319+317              7           4        4           57.1%
  0115-214             41          41       39           95.1%
  0537-286             60          60       51           85.0%
  2008-159             84          68       65           77.4%
  0109+224             10           8        8           80.0%
  0308-611             18          18       12           66.7%
  0332-403             52          32       26           50.0%
  0627-199             26          26       23           88.5%
  1308+328             85          77       55           64.7%
  0017+200            112         111       73           65.2%
  0131-522             15          15       13           86.7%
  0202+319            323         272      232           71.8%
  0642+449            492         393      261           53.0%
  0814+425            427         342      217           50.8%
  0827+243             50          50       33           66.0%
  0834-201             65          65       35           53.8%
  2126-158             46          37       24           52.2%
  ------------  ---------  ----------   ------          ------
  Source Total       9065        7022     5438           60.0%

 * Correlated: included in database 

-----------------------------------------

Baseline Performance 

                                 Number of Observations

                         Scheduled   Recoverable*         Used   % of scheduled
                                                                    obs used

  HART15M-ISHIOKA               70        MISSED        MISSED         0.0%
  HART15M-MATERA               250           208           204        81.6%
  HART15M-NYALE13S              10             9             9        90.0%
  HART15M-NYALES20             112             4             4         3.6%
  HART15M-RAEGSMAR             263           221           209        79.5%
  HART15M-SEJONG                93            75            62        66.7%
  HART15M-WETTZELL             251           235           233        92.8%
  HART15M-YARRA12M             258           240           226        87.6%
  HART15M-ZELENCHK             223           160           156        70.0%
  ISHIOKA-MATERA               176        MISSED        MISSED         0.0%
  ISHIOKA-NYALE13S             108        MISSED        MISSED         0.0%
  ISHIOKA-NYALES20             158        MISSED        MISSED         0.0%
  ISHIOKA-RAEGSMAR             148        MISSED        MISSED         0.0%
  ISHIOKA-SEJONG               254        MISSED        MISSED         0.0%
  ISHIOKA-WETTZELL             182        MISSED        MISSED         0.0%
  ISHIOKA-YARRA12M             126        MISSED        MISSED         0.0%
  ISHIOKA-ZELENCHK             163        MISSED        MISSED         0.0%
  MATERA-NYALE13S              122           116           115        94.3%
  MATERA-NYALES20              343            79            78        22.7%
  MATERA-RAEGSMAR              492           467           435        88.4%
  MATERA-SEJONG                166           145           134        80.7%
  MATERA-WETTZELL              545           534           511        93.8%
  MATERA-YARRA12M               65            53            53        81.5%
  MATERA-ZELENCHK              482           329           326        67.6%
  NYALE13S-NYALES20            123           108           107        87.0%
  NYALE13S-RAEGSMAR            118           117           112        94.9%
  NYALE13S-SEJONG               99            89            86        86.9%
  NYALE13S-WETTZELL            125           123           122        97.6%
  NYALE13S-YARRA12M             17             6             6        35.3%
  NYALE13S-ZELENCHK            119            81            81        68.1%
  NYALES20-RAEGSMAR            343           116           115        33.5%
  NYALES20-SEJONG              147            64            59        40.1%
  NYALES20-WETTZELL            356           183           182        51.1%
  NYALES20-YARRA12M             27             0    DESELECTED         0.0%
  NYALES20-ZELENCHK            307           108           108        35.2%
  RAEGSMAR-SEJONG              133           113            98        73.7%
  RAEGSMAR-WETTZELL            532           527           503        94.5%
  RAEGSMAR-YARRA12M             33            20            19        57.6%
  RAEGSMAR-ZELENCHK            415           290           283        68.2%
  SEJONG-WETTZELL              170           166           151        88.8%
  SEJONG-YARRA12M              140           131           120        85.7%
  SEJONG-ZELENCHK              176           104            90        51.1%
  WETTZELL-YARRA12M             62            60            58        93.5%
  WETTZELL-ZELENCHK            492           343           341        69.3%
  YARRA12M-ZELENCHK             71            43            42        59.2%
  -----------------      ---------   -----------    ----------       ------
  Baseline Total              9065          5667          5438        60.0%

  * Recoverable: can be included in the solution. 

  MISSED:     Baseline was scheduled, but at least one of the sites
              did not observe.
  NOT CORR:   Baseline was scheduled but not correlated.
  NO DATA:    The baseline's stations were both correlated,
              but they did not observe together.
  DESELECTED: Usable data was generated for the baseline,
              but the analyst rejected it.