GPS Space Vehicle Time Integrity for MJD 55859

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 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
1
2
3
00:00
07:12
22:38
02:04
11:10
23:59
  7,199
 13,916
  4,855
   111
   109
  -237
   -50,864
   -51,637
   -53,314
60
116
6081
2
3
13
2
3
13
0
0
0
 
2
1
11:16
17:25
 21,150
   110
  -362,340
35
2
1
0
 
3
3
1
2
03:02
18:58
07:28
21:43
 15,337
  9,585
   116
    94
  -785,797
  -786,094
48
19
5
1
2
0
0
0
 
4
1
09:48
15:31
 19,780
   109
  -270,865
72
2
2
0
 
5
1
13:14
18:36
 18,338
   105
   236,571
31
1
1
0
 
6
6
1
2
02:58
18:25
06:53
21:48
 13,770
 11,816
   115
    94
    43,405
    43,013
31
31
1
1
0
0
0
0
 
7
1
03:45
10:05
 21,974
   107
   -33,499
31
6
4
0
 
8
1
05:03
11:05
 21,049
   114
       72
36
6
6
0
 
9
9
1
2
10:11
18:57
13:54
22:43
 12,693
 13,033
   110
    86
  -113,919
  -114,024
13
15
2
1
1
1
0
0
 
10
10
1
2
03:48
11:45
06:23
16:16
  8,989
 15,513
   105
   112
    17,260
    17,303
6
7
4
6
0
0
0
0
 
11
11
11
1
2
3
00:00
06:15
22:03
01:11
10:28
23:59
  3,988
 14,677
  6,715
   109
   113
   241
   197,869
   197,968
   198,278
19
38
3658
1
4
13
1
4
13
0
0
0
 
12
1
12:00
16:30
 15,486
   108
   -30,563
13
19
1
0
 
13
1
02:25
07:59
 19,212
   111
  -244,814
46
4
3
0
 
14
14
1
2
00:00
19:49
02:06
23:59
  7,312
 14,440
   117
   305
  -178,172
  -178,108
17
6854
2
14
1
15
0
0
 
15
15
1
2
08:48
16:15
10:14
21:09
  4,895
 17,039
    91
    98
   101,518
   101,484
4
20
4
1
0
1
0
0
 
16
1
01:20
06:38
 18,490
   117
   205,343
23
2
2
0
 
17
1
07:48
14:03
 21,575
   111
  -168,891
24
4
4
0
 
18
1
16:59
23:37
 23,036
    93
  -163,806
24
1
0
0
 
19
19
1
2
04:11
20:14
08:46
22:37
 15,903
  8,253
   115
    88
   197,953
   198,138
41
17
5
1
4
1
0
0
 
20
20
1
2
00:00
11:02
04:49
12:06
 16,774
  3,560
   114
   121
   -54,815
   -54,829
15
10
1
11
1
0
0
0
 
21
1
16:19
22:25
 21,271
    99
   180,334
12
1
1
0
 
22
22
1
2
00:00
18:43
01:20
23:59
  4,555
 18,399
   114
   389
  -143,633
  -143,359
33
11035
1
13
1
14
0
0
 
23
1
01:13
07:07
 20,587
   114
  -264,981
26
2
2
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
25
1
2
3
00:00
13:04
22:45
01:31
17:22
23:59
  5,189
 14,780
  4,468
   116
   106
  -235
   -24,827
   -24,927
   -25,318
13
16
5650
2
2
13
1
1
13
0
0
0
 
26
26
1
2
07:09
15:34
10:27
19:40
 11,470
 14,227
   105
   105
   202,689
   203,112
71
51
5
0
4
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
1
06:20
12:52
 22,735
   112
   -78,379
45
3
3
0
 
29
1
14:25
19:54
 19,173
   106
  -251,476
24
0
0
0
 
30
30
1
2
00:00
15:19
03:50
17:55
 13,233
  9,078
   123
   100
   -63,060
   -62,641
37
23
2
1
1
0
0
0
 
31
31
1
2
00:00
22:16
03:53
23:59
 13,419
  5,971
   113
  -617
  -159,953
  -161,090
20
14859
2
13
0
5971
0
0
 
32
32
1
2
00:00
22:54
04:16
23:59
 14,800
  3,916
   118
 -1,598
   351,005
   349,760
29
29059
2
13
1
3916
0
0
 
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.