GPS Space Vehicle Time Integrity for MJD 53037

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
02:08
08:01
 20,667
    79
  -327,651
11
0
0
0
 
2
1
02:24
07:46
 18,867
    84
   267,910
47
0
0
0
 
3
3
1
2
04:13
20:02
08:27
22:55
 14,814
 10,060
    82
    89
   -82,532
   -82,696
10
10
1
0
0
0
0
0
 
4
4
1
2
10:51
14:45
14:42
16:29
 13,513
  6,113
    92
    84
    56,234
    56,311
29
12
0
0
0
0
0
0
 
5
5
1
2
12:38
14:45
14:42
17:32
  7,227
  9,700
    81
    80
   -15,811
   -15,826
3
7
0
4
0
0
0
0
 
6
1
15:21
20:48
 19,081
    77
     3,449
6
0
0
0
 
7
1
08:49
14:42
 20,403
    97
  -627,728
30
0
0
0
 
8
1
06:16
12:13
 20,758
    94
  -373,899
44
0
0
0
 
9
9
1
2
11:06
19:49
14:42
23:33
 12,592
 12,975
    98
    96
    28,408
    28,456
5
5
5
66
0
0
0
0
 
10
1
14:45
19:23
 16,060
   101
   -38,702
4
94
0
0
 
11
11
1
2
00:00
07:49
02:45
11:50
  9,709
 13,802
    80
    97
   -93,658
   -93,721
11
12
1
3
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:44
09:03
 18,456
    87
    31,461
6
1
0
0
 
14
14
1
2
00:00
20:57
03:26
23:59
 12,189
 10,382
    84
    85
    18,086
    18,089
4
4
19
13
0
0
0
0
 
15
1
19:06
23:59
 17,016
   435
  -220,412
13037
12
12
0
 
16
1
01:43
06:41
 17,428
    84
   -16,133
7
38
0
0
 
17
17
1
2
13:28
14:45
14:42
19:50
  4,286
 17,666
    89
    90
  -159,083
  -159,324
27
109
0
0
0
0
0
0
 
18
1
17:50
23:59
 21,294
   342
     9,860
10752
12
12
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:07
12:05
05:53
13:18
 16,694
  4,171
    81
    87
   190,524
   190,449
12
9
1
3
0
0
0
0
 
21
1
16:54
23:16
 22,261
    87
   -71,646
5
37
0
0
 
22
22
1
2
00:00
19:27
02:08
23:59
  7,476
 15,808
    81
   253
    64,481
    63,796
29
6200
1
12
1
12
0
0
 
23
23
1
2
00:00
20:21
02:45
23:59
  9,697
 12,539
    86
   145
  -193,552
  -193,518
6
1901
3
12
0
12
0
0
 
24
24
1
2
12:11
14:45
14:42
18:05
  8,706
 11,673
    87
    85
    -1,125
    -1,159
9
11
0
0
0
0
0
0
 
25
1
00:00
04:54
 17,207
    91
   -59,910
11
1
0
0
 
26
26
1
2
08:59
16:53
11:24
21:31
  8,284
 16,007
   101
    91
  -437,899
  -437,556
29
55
1
0
0
0
0
0
 
27
1
04:44
10:55
 21,424
    92
  -904,399
49
0
0
0
 
28
1
07:19
13:56
 22,948
    98
   -17,529
13
0
0
0
 
29
29
1
2
08:16
16:31
11:10
20:45
  9,980
 14,775
   102
    86
  -219,563
  -219,751
16
23
1
0
0
0
0
0
 
30
30
1
2
00:00
14:45
02:41
18:26
  9,456
 12,865
    89
    89
  -767,214
  -768,156
52
65
1
1
1
0
0
0
 
31
31
1
2
05:09
21:45
10:07
23:03
 17,432
  4,656
    91
    90
  -136,637
  -138,483
174
48
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.