IVS Analysis Report for R1847 ($18JUN18XA) 
       This report is the official IVS analysis report that corresponds to 
       the database maintained by the IVS Data Centers for this session.  
   (Analyzed by David Gordon, Goddard Space Flight Center.
    Spoolfile source: interactive solve/nuSolve analysis.) 


Problems: MATERA did not observe, azimuth encoder failure.

Parameterization comments: None. 

Other comments: The WETTZ13N-WETTZELL baseline is not usable. 

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

Session Statistics 

  Observations:     4838 scheduled 
                       ? correlated (in database)
                    3379 recoverable (usable)
                    3169 used
  Session fit:        38.299 ps

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

Station Performance 

                           Number of Observations

                    Scheduled   Recoverable*        Used   % of scheduled
                                                              obs used

  HART15M                 961           670          649        67.5%
  KATH12M                 942           840          829        88.0%
  KOKEE                   874           751          737        84.3%
  MATERA                 1254        MISSED       MISSED         0.0%
  NYALES20               1180           891          871        73.8%
  SEJONG                  844           747          710        84.1%
  WARK12M                 715           633          625        87.4%
  WETTZ13N               1197           819          669        55.9%
  WETTZELL                851           637          485        57.0%
  YARRA12M                858           770          763        88.9%
  ---------------   ---------   -----------    ---------       ------
  Station Total**        4838          3379         3169        65.5%

  * 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

  1427+543             16           ?       10           62.5%
  0026+346             16           ?        1            6.2%
  0259+121              2           ?        0            0.0%
  1722+401             10           ?       10          100.0%
  0159+723             19           ?        8           42.1%
  2136+141             80           ?       58           72.5%
  1022+194             11           ?        9           81.8%
  0812+367             72           ?       44           61.1%
  2236-572             36           ?       28           77.8%
  0823-223             17           ?        0            0.0%
  0003-066            254           ?      157           61.8%
  0104-408             66           ?       56           84.8%
  0119+115            114           ?       49           43.0%
  0133+476            172           ?      123           71.5%
  0405-385             25           ?       20           80.0%
  0454-234            217           ?      184           84.8%
  0530-727              5           ?        4           80.0%
  0537-441             58           ?       37           63.8%
  0602+673             13           ?        9           69.2%
  0749+540             32           ?       16           50.0%
  OJ287               382           ?      259           67.8%
  0955+476            167           ?      118           70.7%
  1034-293             38           ?       22           57.9%
  1057-797             91           ?       89           97.8%
  1124-186             50           ?       35           70.0%
  1144-379            100           ?       86           86.0%
  1255-316             22           ?       21           95.5%
  1417+385              2           ?        2          100.0%
  1424-418            152           ?      133           87.5%
  1519-273             35           ?       15           42.9%
  1606+106             55           ?       33           60.0%
  3C371               116           ?       68           58.6%
  1921-293             75           ?       62           82.7%
  1923+210             44           ?       20           45.5%
  3C418               354           ?      213           60.2%
  2052-474             72           ?       70           97.2%
  2255-282             31           ?       21           67.7%
  0237-027             37           ?       19           51.4%
  0358+210              1           ?        1          100.0%
  0420-014             47           ?       31           66.0%
  0657+172              1           ?        0            0.0%
  1324+224             23           ?       17           73.9%
  1639+230             74           ?       34           45.9%
  2227-088            201           ?      158           78.6%
  2229+695             73           ?       37           50.7%
  0025+197              5           ?        5          100.0%
  0307+380             63           ?       23           36.5%
  0529+483            147           ?       92           62.6%
  0536+145              3           ?        3          100.0%
  0641+392              9           ?        5           55.6%
  1053+704             22           ?       22          100.0%
  1133-032              1           ?        1          100.0%
  1144+402            236           ?      160           67.8%
  1520+319              8           ?        8          100.0%
  1705+018             70           ?       32           45.7%
  2214+350              8           ?        6           75.0%
  2309+454             74           ?       42           56.8%
  0338-214              1           ?        0            0.0%
  0606-223             22           ?        8           36.4%
  0920-397              5           ?        1           20.0%
  1602-115              4           ?        2           50.0%
  1759-396             32           ?       28           87.5%
  2008-159             37           ?       21           56.8%
  0308-611             17           ?       17          100.0%
  0925-203             31           ?       12           38.7%
  1502+036             75           ?       39           52.0%
  1657-261             33           ?       12           36.4%
  0008-264              3           ?        3          100.0%
  0202+319            144           ?      113           78.5%
  NRAO150              78           ?        6            7.7%
  0736+017             54           ?       29           53.7%
  1123+264             96           ?       51           53.1%
  1243-072             24           ?       15           62.5%
  1406-076             24           ?       12           50.0%
  2126-158             30           ?       10           33.3%
  2254+074              4           ?        4          100.0%
  ------------  ---------  ----------   ------          ------
  Source Total       4838           ?     3169           65.5%

 * Correlated: included in database 

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

Baseline Performance 

                                 Number of Observations

                         Scheduled   Recoverable*         Used   % of scheduled
                                                                    obs used

  HART15M-KATH12M               71            66            65        91.5%
  HART15M-KOKEE                  0      NOT CORR      NOT CORR         0.0%
  HART15M-MATERA               254        MISSED        MISSED         0.0%
  HART15M-NYALES20             115           106           105        91.3%
  HART15M-SEJONG                56            51            44        78.6%
  HART15M-WARK12M               52            46            46        88.5%
  HART15M-WETTZ13N             197           190           186        94.4%
  HART15M-WETTZELL             127           124           118        92.9%
  HART15M-YARRA12M              89            87            85        95.5%
  KATH12M-KOKEE                116           103           102        87.9%
  KATH12M-MATERA                26        MISSED        MISSED         0.0%
  KATH12M-NYALES20              40            35            34        85.0%
  KATH12M-SEJONG               121           113           107        88.4%
  KATH12M-WARK12M              219           202           202        92.2%
  KATH12M-WETTZ13N              35            30            30        85.7%
  KATH12M-WETTZELL              30            25            24        80.0%
  KATH12M-YARRA12M             284           266           265        93.3%
  KOKEE-MATERA                  71        MISSED        MISSED         0.0%
  KOKEE-NYALES20               193           190           188        97.4%
  KOKEE-SEJONG                 123           123           121        98.4%
  KOKEE-WARK12M                144           122           119        82.6%
  KOKEE-WETTZ13N                90            84            81        90.0%
  KOKEE-WETTZELL                82            75            72        87.8%
  KOKEE-YARRA12M                55            54            54        98.2%
  MATERA-NYALES20              259        MISSED        MISSED         0.0%
  MATERA-SEJONG                 66        MISSED        MISSED         0.0%
  MATERA-WARK12M                 0        MISSED        MISSED         0.0%
  MATERA-WETTZ13N              353        MISSED        MISSED         0.0%
  MATERA-WETTZELL              190        MISSED        MISSED         0.0%
  MATERA-YARRA12M               35        MISSED        MISSED         0.0%
  NYALES20-SEJONG              118           115           106        89.8%
  NYALES20-WARK12M              16             9             9        56.2%
  NYALES20-WETTZ13N            265           264           260        98.1%
  NYALES20-WETTZELL            151           149           146        96.7%
  NYALES20-YARRA12M             23            23            23       100.0%
  SEJONG-WARK12M                76            69            67        88.2%
  SEJONG-WETTZ13N               87            85            80        92.0%
  SEJONG-WETTZELL               99            99            94        94.9%
  SEJONG-YARRA12M               98            92            91        92.9%
  WARK12M-WETTZ13N               2             1    DESELECTED         0.0%
  WARK12M-WETTZELL               2             1    DESELECTED         0.0%
  WARK12M-YARRA12M             204           183           182        89.2%
  WETTZ13N-WETTZELL            134           132    DESELECTED         0.0%
  WETTZ13N-YARRA12M             34            33            32        94.1%
  WETTZELL-YARRA12M             36            32            31        86.1%
  -----------------      ---------   -----------    ----------       ------
  Baseline Total              4838          3379          3169        65.5%

  * 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.