Report on LAGEOS-2 QLNP Residual Analysis 
                             MAY 09, 2000
                          
Shanghai Astronomical Observatory,
National Astronomical Observatories, Chinese Academy of Sciences

Station position from ITRF96 (IERS)

The nominal editing criteria are summarized below:
Residuals above 10 cm are rejected right away (the residual maxmum is 10 cm).
Passes with range bias above 10 cm are rejected (labeled DEL).
Passes with time bias above 0.1ms are rejected (labeled DEL).

Adopted abbreviations:

S-ID          - Station ID number

starting time - beginning time of each pass per station

long
/pass         - duration of each pass, (min.)

obs
/pass         - the number of data in each pass

edited
  obs         - the number of data rejected

range
 bias         - range bias of each pass, (mm)

time
bias          - time bias of each pass, (us)

raw
rms           - root mean square of residuals for the obrit

prec
 est          - root mean square of residuals corrected with range bias
                                                         and time bias.

sat           - satellite ID.


   Residuals are summarized for the following 3-day arcs: wtd rms
   
   LAGEOS-2 3-DAY ARC145: 00/04/30 00:00 - 00/05/02 00:00 1.3
   LAGEOS-2 3-DAY ARC146: 00/05/03 00:00 - 00/05/05 00:00 1.3
   LAGEOS-2 3-DAY ARC147: 00/05/06 00:00 - 00/05/08 00:00 1.0

                        long   obs edited range  time   raw  prec sat
 S-ID   starting time  /pass  /pass  obs   bias  bias   rms   est
      year/ m/ d  h:mi   min                mm    us     mm    mm
 1864 (MAIDA2)
 1864 2000/ 4/30 19:54  39.0    11  1       -14    0     16     8  L2      

 1884 (RIGA  )
 1884 2000/ 5/ 1 21:55  35.8    18  3        -7   -6     10     6  L2      
 1884 2000/ 5/ 2 20:10  25.9    14  0 DEL  -135   -2    132    17  L2      
 1884 2000/ 5/ 3  0: 3  37.7    20  2       -42  -28     60     7  L2      
 1884 2000/ 5/ 4 20:19  31.7    17  0        11   22     28     6  L2      
 1884 2000/ 5/ 5  0:15  28.9    11  1        16  -13     33     4  L2      

 7080 (MCDON4)
 7080 2000/ 5/ 1  3: 3   6.7     5  0        24    4     18     0  L2      
 7080 2000/ 5/ 2  4:59  39.0    16  1        10    0     10     4  L2      
 7080 2000/ 5/ 2  9:14  33.1    17  2        -3    1      4     2  L2      
 7080 2000/ 5/ 2 13:27  15.3     9  0        -1   -2      4     3  L2      
 7080 2000/ 5/ 3  7:14  39.2    13  0        11    4     12     2  L2      
 7080 2000/ 5/ 3 11:45  28.7    15  1        10    9     22     4  L2      
 7080 2000/ 5/ 8  5:56  23.4    12  1         5    0      6     4  L2      

 7090 (YARAG )
 7090 2000/ 4/30  7:15  41.7    22  1        12    2     13     2  L2      
 7090 2000/ 4/30 11:25  34.7    16  0        -5   -4      7     1  L2      
 7090 2000/ 5/ 1  9:45  29.2    16  1        -2   -1      3     0  L2      
 7090 2000/ 5/ 1 13:35  38.8    16  0        -4    3      6     0  L2      
 7090 2000/ 5/ 2  7:34  37.4    20  1        -6    4      7     1  L2      
 7090 2000/ 5/ 2 12: 3  13.1     8  0         0   -6      7     0  L2      
 7090 2000/ 5/ 3  1:43  16.9    10  1        -5    1      3     1  L2      
 7090 2000/ 5/ 3  5:41  30.7    17  1         2    1      5     1  L2      
 7090 2000/ 5/ 4 11:49  12.8     8  0       -10   -6      7     4  L2      
 7090 2000/ 5/ 5  9:57  43.4    23  2         3   -2      5     2  L2      
 7090 2000/ 5/ 5 14: 3   5.5     4  0        16   -1     16     2  L2      
 7090 2000/ 5/ 6  8: 1  44.7    22  1        -3    2      5     2  L2      
 7090 2000/ 5/ 6 12: 4  41.5    16  1         3   -3      7     3  L2      
 7090 2000/ 5/ 7 23:51  40.1    14  1         1   -1      6     5  L2      
 7090 2000/ 5/ 8  4: 1  41.0    20  3        -3    0      3     1  L2      
 7090 2000/ 5/ 8  8:13  27.0    11  0        12    6      8     2  L2      

 7105 (GRF105)
 7105 2000/ 4/30  1:23   9.4     6  0         4  -16      6     1  L2      
 7105 2000/ 4/30  5: 5  34.9     5  0       -17    0     16     2  L2      
 7105 2000/ 4/30  9:17  38.0    16  3       -20    0     19     2  L2      
 7105 2000/ 5/ 1  3: 7  45.0    15  0        -8    1      7     1  L2      
 7105 2000/ 5/ 3  3:35  28.7    16  1       -16    6     10     2  L2      
 7105 2000/ 5/ 3  7:25  48.9    25  2        -7   -2      8     0  L2      
 7105 2000/ 5/ 3 11:47  32.7    12  0       -11   11     17     4  L2      
 7105 2000/ 5/ 4  1:31   0.0     1  0 DEL     0    0      0     0  L2      
 7105 2000/ 5/ 4  5:35  40.5    16  1        -4    0      5     1  L2      
 7105 2000/ 5/ 4  9:47  28.3    16  0        -2  -11     11     2  L2      
 7105 2000/ 5/ 7  3:53  29.4    14  1       -12    0     12     3  L2      
 7105 2000/ 5/ 7  8:15  24.3    14  1       -12    6      7     2  L2      
 7105 2000/ 5/ 8  1:55  34.0    16  0        -6    0      8     5  L2      
 7105 2000/ 5/ 8  6:11  18.5    11  1         5   -6      5     2  L2      

 7110 (MNPEAK)
 7110 2000/ 4/30  4:53  33.3     9  0         1   -8     12     2  L2      
 7110 2000/ 4/30  8:53  41.2    12  1        -1    7     11     2  L2      
 7110 2000/ 5/ 2  4:55  40.5    17  0        -8    0      8     1  L2      
 7110 2000/ 5/ 2  9: 5  45.2    19  2         0   -3      5     3  L2      
 7110 2000/ 5/ 3  7: 3  49.6    26  1         0   -1      2     1  L2      
 7110 2000/ 5/ 3 11:25  42.8    17  1         1    0      1     1  L2      
 7110 2000/ 5/ 4  5: 9  36.6    11  2       -10   -3      6     0  L2      
 7110 2000/ 5/ 4  9:19  44.7    19  2        -6    0      6     1  L2      
 7110 2000/ 5/ 4 13:41  35.3    13  2         4    3      3     0  L2      
 7110 2000/ 5/ 5  3:33  16.3    10  0        -4   30     18     3  L2      
 7110 2000/ 5/ 5  7:17  49.1    26  0        -8    7     13     1  L2      
 7110 2000/ 5/ 5 11:37  46.7    19  0        -2   -6     10     2  L2      
 7110 2000/ 5/ 5 16: 1   1.1     2  0        -8  -27      3     0  L2      
 7110 2000/ 5/ 7  3:39  34.3    13  1         5    0      5     2  L2      

 7237 (CHACHU)
 7237 2000/ 4/30 12:29   6.7     5  1       -94   -3     93    40  L2      
 7237 2000/ 5/ 1 14:17  31.1    15  1       -22   -8     19     8  L2      
 7237 2000/ 5/ 1 18:37  22.1     7  1        21    4     31    22  L2      
 7237 2000/ 5/ 6 12:51  34.5    15  5 DEL  -130  -58     48     5  L2      
 7237 2000/ 5/ 6 17: 5  32.6    18  1       -15    4     17    10  L2      
 7237 2000/ 5/ 7 15:11  20.4     5  3        -3   69     34     0  L2      

 7249 (BEIJNG)
 7249 2000/ 4/30 16:15  19.7    11  1 DEL  -110  -46     89    11  L2      
 7249 2000/ 5/ 1 14:19  13.5     7  6 DEL   -36    0     25     0  L2      
 7249 2000/ 5/ 1 18:33   9.2     6  1       -85  -51     75     3  L2      
 7249 2000/ 5/ 4 16:43  17.4     7  1       -70  -45     52    13  L2      
 7249 2000/ 5/ 5 14:59  14.7     8  0 DEL  -169  -16    174    11  L2      
 7249 2000/ 5/ 5 18:55  21.0    12  1 DEL  -121  -50    105     4  L2      
 7249 2000/ 5/ 6 17: 3  28.7     7  1 DEL  -141  -47    161    20  L2      

 7403 (ARELA2)
 7403 2000/ 5/ 3  3: 0   9.5     5  1        80   -6     75     3  L2      

 7810 (ZIMMER)
 7810 2000/ 4/30 23:43  40.9    18  0        -5    2     14    12  L2      
 7810 2000/ 5/ 1 22: 5  19.8    11  1        -1   -1      8     8  L2      
 7810 2000/ 5/ 2  1:43  39.0    20  2       -22   -1     22     6  L2      
 7810 2000/ 5/ 2 23:47  47.1    19  1         4   -1     11    10  L2      
 7810 2000/ 5/ 3  3:53  46.6    20  2        11   -1     13     6  L2      
 7810 2000/ 5/ 5  0:19  33.1    18  1         6   -5     11    10  L2      

 7811 (BOROWC)
 7811 2000/ 4/30  1:41  33.6    18  1         0   -1      3     2  L2      
 7811 2000/ 5/ 3 22:12  23.5    11  0        -8   -4     12     4  L2      
 7811 2000/ 5/ 4 20:15  26.5    15  0       -11   28     32     4  L2      
 7811 2000/ 5/ 5  0:13  35.1    19  1         8   -6     11     4  L2      
 7811 2000/ 5/ 5 22:19  32.8    18  2        -4   -4      8     5  L2      

 7824 (SANFER)
 7824 2000/ 5/ 4 20: 1  21.5    12  0        69   22     61    17  L2      

 7835 (GRASSE)
 7835 2000/ 4/30  1:29  53.4    28  0         6   -1      7     3  L2      
 7835 2000/ 4/30 19:51   7.5     5  1         0    3      1     0  L2      
 7835 2000/ 4/30 23:35  45.8    18  3        27    0     26     2  L2      
 7835 2000/ 5/ 2  6:11   3.5     3  0        30   33     16     2  L2      
 7835 2000/ 5/ 3  8:29   5.1     4  0        20   17     36     2  L2      

 7836 (POTSD2)
 7836 2000/ 4/30 19:57   7.4     5  0       -17   -7     13     1  L2      
 7836 2000/ 5/ 3 22:23  14.6     9  0        10   -8      5     2  L2      
 7836 2000/ 5/ 4  2:21   1.2     2  0        61   22     43     0  L2      
 7836 2000/ 5/ 4 20:19  20.6    12  0        13   30     27     3  L2      

 7837 (SHAHAI)
 7837 2000/ 5/ 2 12:37  15.0     9  1       -53   -4     55     2  L2      
 7837 2000/ 5/ 2 16:25  25.4    14  1        -3   -3      6     5  L2      
 7837 2000/ 5/ 3 14:31  39.2    15  0        27   20     52     5  L2      
 7837 2000/ 5/ 3 18:45  34.8    16  2        58   44     68    11  L2      
 7837 2000/ 5/ 4 12:38  26.7    18  1       -22    0     24    10  L2      
 7837 2000/ 5/ 4 16:43  31.6    14  0        22   36     54    13  L2      
 7837 2000/ 5/ 5 14:41  43.5    23  0        35    3     37     5  L2      
 7837 2000/ 5/ 5 18:57  27.4    15  0       -23   47     52     7  L2      
 7837 2000/ 5/ 7 11: 7  11.4     7  1       -11  -32     17     4  L2      
 7837 2000/ 5/ 7 15:17   3.2     3  0       -26   11     15     4  L2      

 7838 (SHO   )
 7838 2000/ 5/ 1 14:17  19.0    11  1       -21   -2     18     5  L2      

 7839 (GRAZ  )
 7839 2000/ 5/ 3  8: 7  15.6     5  0        27   11     19     2  L2      
 7839 2000/ 5/ 3 22: 1  45.1    17  2         5   -2      6     3  L2      

 7840 (RGO   )
 7840 2000/ 4/30  1:29  35.0    15  0        16    6     15     5  L2      
 7840 2000/ 4/30 23:37  41.3    11  1        11    4     16     5  L2      
 7840 2000/ 5/ 5  0:24  21.3    12  0        30   -8     17     3  L2      
 7840 2000/ 5/ 5 22:13  37.3     8  0        -5    0      9     7  L2      
 7840 2000/ 5/ 6  2:29  25.2    10  0        -8    6      9     6  L2      
 7840 2000/ 5/ 7  0:21  36.3    10  1         8   -3     10     5  L2      
 7840 2000/ 5/ 7  4:21  21.0     5  0        31   10     19     7  L2      

 7845 (GRASSM)
 7845 2000/ 5/ 3  8:21  22.3    11  0       -39   18     22     2  L2      

 7849 (STROML)
 7849 2000/ 4/30  3:56   6.3     4  0        48  -29     10     4  L2      
 7849 2000/ 4/30  7:30   0.0     1  0 DEL     0    0      0     0  L2      
 7849 2000/ 5/ 2  7:47   3.3     3  0 DEL   379  173     16    10  L2      
 7849 2000/ 5/ 5  6:19   9.0     6  0        17   22     15     2  L2      
 7849 2000/ 5/ 5 23:57  28.8    15  0        -4    0      6     5  L2      

 7939 (MATERA)
 7939 2000/ 5/ 4 20:10  14.5     7  3       -39   28     62    21  L2      

 8834 (WETZL2)
 8834 2000/ 5/ 2  6:15   8.9     6  0        15   29     33     3  L2      
 8834 2000/ 5/ 3  0:21   8.9     6  1       -14   -8     26     2  L2      
 8834 2000/ 5/ 3  4:29  15.0     9  1        19   -1     16     3  L2      
 8834 2000/ 5/ 3 22:23  23.0    13  2       -32   -2     34     1  L2      
 8834 2000/ 5/ 5 22:29  25.8    13  1       -31   -2     33     5  L2      
 8834 2000/ 5/ 6  2:41   3.2     3  0       -47   10     36     0  L2      
 8834 2000/ 5/ 6 20:43  17.3    10  2 DEL  -107  129     73     6  L2      
 8834 2000/ 5/ 7  0:45  22.7    13  0       -13    0     14     3  L2      
 8834 2000/ 5/ 7  4:24  36.2    11  2       -12   -9     23    15  L2