GPS Space Vehicle Time Integrity for MJD 52710

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
00:29
06:22
 21,139
    99
  -275,140
6
9
0
0
 
2
1
00:46
06:06
 19,124
   103
    79,015
44
0
0
0
 
3
3
1
2
02:38
18:28
06:57
21:19
 15,494
 10,264
    97
   107
  -112,214
  -112,374
8
7
5
0
0
0
0
0
 
4
1
09:14
14:51
 20,221
   112
   -33,447
18
0
0
0
 
5
1
11:04
15:21
 15,406
   120
    -6,008
9
0
0
0
 
6
6
1
2
13:36
15:22
15:21
19:06
  6,245
 13,416
   111
   111
     3,274
     3,276
2
3
3
12
0
0
0
0
 
7
1
07:21
13:41
 22,828
   108
  -362,152
169
0
0
0
 
8
1
04:20
10:23
 21,768
   109
  -245,844
110
0
0
0
 
9
9
1
2
09:38
18:14
13:13
22:07
 12,906
 13,949
   112
   100
    34,937
    34,977
6
6
0
28
0
0
0
0
 
10
10
1
2
12:30
15:22
15:21
17:46
 10,223
  8,662
   112
   112
   -21,498
   -21,504
6
4
0
76
0
0
0
0
 
11
11
11
1
2
3
00:00
06:11
21:40
01:09
10:07
23:59
  4,141
 14,098
  8,337
    88
   106
   392
   -38,436
   -38,456
   -38,246
5
5
7551
1
35
12
0
0
12
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:08
07:26
 19,069
    97
    24,396
8
0
0
0
 
14
14
1
2
00:00
19:03
01:24
23:59
  5,083
 17,781
    94
   310
    24,658
    24,819
5
7657
29
12
0
12
0
0
 
15
1
16:40
22:38
 21,473
   104
   -82,863
25
0
0
0
 
16
1
00:10
05:13
 18,145
    92
    54,911
69
1
1
0
 
17
1
15:22
21:31
 22,095
   118
    -2,326
14
0
0
0
 
18
1
16:35
23:12
 23,775
 -4,657
    -8,603
2947
0
21717
23775
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
10:28
04:16
11:42
 15,400
  4,464
    95
   117
   210,876
   210,924
4
9
41
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
15:54
22:18
 23,017
   112
   -21,714
6
3
0
0
 
24
1
10:24
15:21
 17,770
   101
   -14,633
16
0
0
0
 
25
25
1
2
00:00
21:28
03:13
23:59
 11,587
  9,103
    93
   -27
   -40,724
   -40,905
8
3989
6
12
0
12
0
0
 
26
26
1
2
07:28
15:22
09:46
19:56
  8,252
 16,397
   110
   108
  -447,766
  -448,107
25
47
1
0
0
0
0
0
 
27
1
03:24
09:32
 22,056
   102
  -594,721
11
1
0
0
 
28
1
05:34
12:13
 23,911
   117
    63,799
15
0
0
0
 
29
29
1
2
06:40
15:22
09:32
19:07
 10,302
 13,484
   112
   109
   -91,266
   -91,625
31
41
1
0
0
0
0
0
 
30
30
30
1
2
3
12:27
15:22
22:04
15:21
16:45
23:59
 10,377
  4,987
  6,936
   117
   115
   336
  -561,635
  -561,641
  -561,434
4
4
5460
0
1
12
0
0
12
0
0
0
 
31
31
1
2
03:22
19:46
08:09
21:29
 17,241
  6,172
   101
   110
   -23,240
   -25,136
169
62
1
0
1
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.