GPS Space Vehicle Time Integrity for MJD 52589

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
08:35
09:54
09:52
14:31
  4,583
 16,608
    43
    56
  -256,989
  -256,994
3
5
0
39
0
0
0
0
 
2
2
1
2
08:52
09:54
09:52
14:05
  3,607
 15,062
    25
    39
    13,766
    13,838
6
33
0
0
0
0
0
0
 
3
3
1
2
02:41
10:51
05:38
15:06
 10,611
 15,298
    43
    53
   -79,216
   -79,303
7
15
1
0
0
0
0
0
 
4
1
17:34
23:13
 20,269
    34
  -355,241
49
0
0
0
 
5
1
19:22
23:59
 16,631
   413
   -38,837
13928
12
12
0
 
6
6
1
2
00:00
22:03
03:33
23:59
 12,761
  6,985
    42
  -451
     1,200
      740
4
11339
3
12
0
12
0
0
 
7
1
15:27
21:45
 22,654
    40
  -269,859
252
0
0
0
 
8
1
12:39
18:41
 21,660
    38
  -355,206
182
0
0
0
 
9
9
1
2
02:35
17:56
06:30
21:29
 14,049
 12,790
 30,023
    41
    46,468
    16,574
2541323
6
2
1
14049
0
0
0
 
10
10
1
2
00:00
20:44
02:03
23:59
  7,390
 11,709
    17
   228
   -14,748
   -14,589
8
5547
3
12
0
12
0
0
 
11
11
1
2
06:03
14:29
09:26
18:25
 12,143
 14,134
    35
    42
   -25,437
   -25,458
4
10
1
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:20
15:40
 19,138
    46
    17,588
9
0
0
0
 
14
1
03:24
09:44
 22,766
 18,544
    58,285
1996387
2
22766
0
 
15
1
00:30
06:38
 22,026
 19,161
   -15,129
2029644
2
22026
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
05:54
 21,197
 19,908
    16,097
2068951
2
21197
0
 
18
1
00:44
07:28
 24,198
 17,443
    41,340
1936417
2
24198
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
07:35
09:54
09:52
12:27
  8,202
  9,159
    40
    49
   196,928
   196,953
7
11
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
22
1
2
08:37
09:54
09:52
13:47
  4,509
 13,935
    69
    87
    -2,128
    -2,192
10
27
0
0
0
0
4484
13383
 
23
23
1
2
00:00
22:15
03:52
23:59
 13,928
  6,273
    35
  -658
   -13,147
   -13,871
8
16063
0
12
0
6273
0
0
 
24
1
18:46
23:59
 18,765
   298
   -70,341
10272
12
12
0
 
25
25
1
2
05:54
09:54
09:52
11:37
 14,252
  6,161
    43
    44
   -35,072
   -35,076
6
3
18
14
0
0
0
0
 
26
26
1
2
00:00
15:38
04:13
18:00
 15,195
  8,500
    30
    33
  -290,010
  -291,058
87
49
1
1
1
0
0
0
 
27
1
11:32
17:43
 22,229
    42
  -382,310
279
0
0
0
 
28
1
13:48
20:27
 23,923
    37
    86,304
15
0
0
0
 
29
29
1
2
00:00
15:01
03:32
17:48
 12,737
 10,023
    29
    39
  -337,251
  -338,234
71
55
1
1
1
0
0
0
 
30
30
30
1
2
3
00:00
06:23
20:45
01:06
09:12
23:59
  3,955
 10,124
 11,659
    35
    33
   362
  -436,753
  -437,392
  -438,341
23
74
10424
1
1
12
1
1
12
0
0
0
 
31
31
1
2
04:11
11:40
05:49
16:28
  5,888
 17,256
    26
    51
  -345,977
  -345,713
14
31
1
0
0
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.