GPS Space Vehicle Time Integrity for MJD 53397

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
01:27
21:50
01:25
04:36
23:05
  5,052
 10,892
  4,262
    93
    84
    80
  -384,977
  -385,003
  -385,152
4
9
4
1
2
0
0
0
0
0
0
0
 
2
1
11:36
17:49
 21,762
    87
    39,301
34
1
1
0
 
3
3
1
2
03:37
19:30
07:57
22:17
 15,180
  9,641
    80
    83
   -79,837
   -80,005
11
9
1
0
0
0
0
0
 
4
1
10:19
15:59
 19,605
    84
  -428,076
123
1
1
0
 
5
1
12:08
16:59
 16,892
    95
   -74,650
28
1
1
0
 
6
1
14:52
20:15
 18,567
    83
   106,689
474
1
7232
0
 
7
1
08:09
14:26
 21,512
    88
   -43,551
203
2
2
0
 
8
1
05:20
11:23
 20,890
    85
    19,835
16
2
2
0
 
9
9
1
2
10:39
19:16
14:14
23:05
 12,411
 13,240
    92
    81
    26,159
    26,210
9
6
0
0
0
0
0
0
 
10
1
13:33
18:50
 18,230
    87
   -57,873
25
2
2
0
 
11
11
1
2
00:00
07:09
01:25
11:11
  5,052
 13,936
    78
    90
  -188,650
  -188,748
7
14
1
7
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:51
08:17
 19,098
    80
    13,295
6
27
0
0
 
14
14
14
1
2
3
00:00
01:27
20:05
01:25
02:27
23:05
  5,052
  3,356
 10,493
    80
    77
    87
    31,632
    31,629
    31,644
4
4
4
35
5
6
0
0
0
0
0
0
 
15
15
1
2
18:21
22:00
19:59
23:05
  5,746
  3,680
    79
    78
  -381,411
  -381,476
9
8
1
0
0
0
0
0
 
16
1
01:27
06:03
 16,073
    82
    -1,805
7
68
0
0
 
17
1
12:43
18:55
 21,529
    89
    79,863
137
2
2
0
 
18
1
17:18
23:05
 19,993
    84
   121,561
34
1
1
0
 
19
19
1
2
04:33
20:34
09:04
22:55
 15,719
  8,177
    88
    83
    12,517
    12,561
8
5
0
1
0
0
0
0
 
20
20
1
2
00:17
01:27
01:25
05:10
  4,043
 12,940
    78
    81
    89,330
    89,310
4
10
0
2
0
0
0
0
 
21
1
16:20
22:41
 22,008
    81
   -88,658
19
1
1
0
 
22
22
22
1
2
3
00:00
18:41
22:00
01:24
19:59
23:05
  4,967
  4,556
  3,680
    78
    85
    83
   -16,432
   -16,459
   -16,467
5
4
3
5
0
0
0
0
0
0
0
0
 
23
1
01:32
07:26
 20,601
    81
  -211,662
4
58
0
0
 
24
1
09:59
15:19
 18,673
    88
   -91,218
16
0
0
0
 
25
25
1
2
00:00
01:27
01:25
04:17
  5,052
  9,794
    83
    78
   -84,799
   -84,811
3
5
1
11
0
0
0
0
 
26
26
1
2
08:31
16:23
10:50
21:05
  7,745
 16,373
    90
    87
  -320,328
  -320,497
20
30
3
1
2
1
0
0
 
27
1
04:29
10:33
 21,036
    85
  -517,283
50
2
2
0
 
28
1
06:39
13:17
 22,877
    85
   -46,493
9
2
2
0
 
29
29
1
2
07:57
16:04
10:38
20:28
  9,043
 15,246
    89
    82
  -166,543
  -165,923
54
92
2
1
1
1
0
0
 
30
30
1
2
00:00
13:24
01:25
17:43
  5,052
 15,054
    75
    82
  -435,322
  -434,516
22
66
0
2
0
1
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.