GPS Space Vehicle Time Integrity for MJD 55196

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
-
 
 
 
 
 
 
 
 
 
2
1
08:30
14:38
 21,342
    83
  -209,977
31
1
1
0
 
3
3
1
2
00:31
16:31
04:57
19:09
 15,210
  9,126
    79
    90
  -495,194
  -495,464
26
11
2
0
1
0
0
0
 
4
1
07:11
12:53
 19,784
    86
   433,961
115
2
2
0
 
5
1
10:36
15:57
 18,647
    78
    21,929
33
1
1
0
 
6
6
1
2
00:28
16:02
04:27
19:15
 13,605
 11,000
    74
    80
  -262,379
  -262,297
16
39
1
3
1
3
0
0
 
7
7
1
2
00:51
05:18
05:16
07:15
 15,194
  6,767
    74
    79
    -5,031
    -5,020
15
35
1
1
1
1
0
0
 
8
8
1
2
02:29
05:18
05:16
08:29
  9,758
 10,918
    82
    93
    -1,511
    -1,504
3
21
3
2
0
1
0
0
 
9
9
1
2
07:21
16:14
11:09
19:52
 13,226
 12,701
    84
    82
   -97,107
   -97,179
17
37
2
3
1
3
0
0
 
10
1
10:08
15:16
 17,881
    87
    31,726
14
1
1
0
 
11
11
11
1
2
3
03:57
05:18
19:59
05:16
08:23
22:40
  4,754
 10,601
  9,198
    72
    79
    79
    37,216
    37,241
    37,348
6
24
29
0
3
2
0
2
2
0
0
0
 
12
1
09:00
13:58
 17,366
   195
   169,461
15132
1
2
0
 
13
1
00:00
05:16
 18,277
    76
  -306,566
12
1
1
0
 
14
1
17:02
23:16
 21,554
    80
     5,506
32
2
2
0
 
15
15
1
2
05:27
13:16
07:39
17:53
  7,628
 16,080
    74
    79
   315,890
   315,839
26
18
1
3
1
3
0
0
 
16
16
16
1
2
3
00:00
14:35
21:59
03:00
15:46
23:59
 10,371
  4,283
  6,911
    75
    74
  -349
    25,341
    25,546
    25,238
15
6
9902
2
1
13
1
0
13
0
0
0
 
17
1
05:18
11:27
 21,407
    80
  -116,796
35
2
1
0
 
18
1
14:14
20:49
 22,785
    80
   -38,523
44
5
5
0
 
19
19
1
2
01:31
17:32
05:16
19:57
 13,239
  8,367
    77
    83
     6,950
     7,074
12
8
0
0
0
0
0
0
 
20
20
20
1
2
3
00:00
08:28
21:29
02:18
09:39
23:59
  7,871
  4,245
  8,717
    75
    84
   114
   -64,268
   -64,236
   -64,167
20
8
876
1
5
13
1
0
13
0
0
0
 
21
1
13:30
19:43
 21,475
    86
    31,126
19
3
1
0
 
22
1
15:44
22:22
 23,009
    84
  -182,559
39
5
5
0
 
23
23
1
2
00:00
22:24
04:24
23:59
 15,119
  5,435
    76
  -748
  -383,293
  -384,056
4
16878
5
13
0
5435
0
0
 
24
1
11:27
18:08
 23,208
    91
  -249,714
35
4
4
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
16:01
22:00
 20,677
    85
     6,235
45
5
5
0
 
27
27
1
2
07:05
16:06
10:53
19:30
 13,208
 11,612
    91
    78
  -112,955
  -113,069
18
49
2
3
1
3
0
0
 
28
28
1
2
03:29
05:18
05:16
10:04
  6,368
 16,442
    69
    76
    24,275
    24,279
3
16
0
2
0
2
0
0
 
29
1
11:29
17:02
 19,182
    80
   -86,383
51
4
4
0
 
30
30
1
2
10:14
20:03
14:38
22:40
 15,232
  8,970
    81
    86
  -206,353
  -206,458
16
29
2
2
1
2
0
0
 
31
31
1
2
00:00
19:26
01:08
23:59
  4,002
 15,817
    73
   390
    57,095
    57,322
5
10792
2
13
0
15
0
0
 
32
32
1
2
00:00
20:25
01:42
23:59
  5,741
 12,386
    74
   435
  -127,004
  -126,038
35
10951
2
13
2
15
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.