GPS Space Vehicle Time Integrity for MJD 55973

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
2
00:00
14:50
03:05
18:13
 10,577
 11,658
   -84
   -73
  -212,133
  -212,648
29
40
0
3
0
2
0
0
 
2
1
03:22
09:25
 21,210
   -78
  -379,255
20
3
3
0
 
3
3
1
2
11:13
19:13
13:57
23:39
  9,216
 15,336
   -72
   -67
   -10,406
   -10,564
14
26
2
1
0
1
0
0
 
4
1
03:10
07:55
 16,498
   -75
   -95,535
72
5
4
0
 
5
1
05:25
10:46
 18,729
   -80
   283,269
32
3
2
0
 
6
6
1
2
10:42
19:08
14:02
23:07
 11,390
 13,727
   -71
   -68
   -30,364
   -30,401
6
15
3
1
0
1
0
0
 
7
7
1
2
00:00
22:00
02:14
23:59
  7,822
  6,916
   -89
   315
   -57,524
   -57,341
10
8597
1
14
0
15
0
0
 
8
8
1
2
00:00
21:22
03:05
23:59
 10,577
  9,188
   -86
  -287
     -709
     -923
3
5480
2
14
0
15
0
0
 
9
9
1
2
03:10
11:09
06:06
14:54
 10,212
 12,797
   -88
   -74
  -138,907
  -138,975
42
12
3
1
3
0
0
0
 
10
10
1
2
03:57
19:55
08:27
22:32
 15,716
  8,780
   -78
   -68
    29,112
    29,187
29
14
3
1
3
1
0
0
 
11
11
11
1
2
3
00:00
14:14
22:22
02:39
17:18
23:59
  9,324
 10,771
  5,778
   -85
   -68
  -573
   232,782
   232,985
   232,579
11
13
10233
10
2
14
0
0
4350
0
0
0
 
12
1
03:53
08:40
 16,614
   -80
   -52,802
33
3
3
0
 
13
1
18:45
23:59
 18,234
   359
  -224,235
15563
14
15
0
 
14
1
12:11
18:27
 21,669
   -71
  -194,140
17
3
2
0
 
15
15
1
2
01:14
08:34
02:24
13:31
  4,227
 17,211
   -91
   -72
    92,901
    92,903
5
4
1
6
0
0
0
0
 
16
1
17:21
22:33
 17,804
   -70
   223,613
23
2
2
0
 
17
17
1
2
00:00
03:10
03:05
06:06
 10,577
 10,216
   -93
   -86
  -148,562
  -148,529
10
20
0
4
0
3
0
0
 
18
1
09:10
15:45
 22,828
   -70
  -181,950
10
7
0
0
 
19
19
19
1
2
3
00:00
12:34
20:25
01:04
14:52
23:59
  3,613
  7,953
 12,574
   -88
   -73
   279
   236,225
   236,421
   236,890
6
9
10467
3
2
14
0
0
15
0
0
0
 
20
20
1
2
03:19
16:15
04:24
21:01
  3,910
 16,608
   -80
   -69
   -62,095
   -62,125
7
8
24
1
0
1
0
0
 
21
1
08:31
14:38
 21,144
   -71
   204,673
19
1
0
0
 
22
1
10:59
17:32
 22,648
   -68
  -143,060
21
2
1
0
 
23
1
17:26
23:19
 20,299
   -71
  -232,394
29
2
2
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
05:19
14:59
09:36
17:42
 15,051
  9,458
   -78
   -71
   -31,755
   -31,755
5
15
2
1
0
1
0
0
 
26
-
 
 
 
 
 
 
 
 
 
27
27
27
1
2
3
01:38
03:10
10:58
03:05
05:37
14:03
  4,874
  8,437
 10,515
   -90
   -83
   -77
  -357,380
  -357,403
  -357,503
6
32
13
0
3
1
0
3
0
0
0
0
 
28
28
28
1
2
3
00:00
03:10
22:36
03:05
05:10
23:59
 10,561
  6,938
  5,006
   -83
   -81
   -73
  -113,269
  -113,303
  -113,561
11
42
7
0
3
0
0
2
0
0
0
0
 
29
1
06:38
12:06
 18,926
   -75
  -285,255
36
2
2
0
 
30
1
16:24
21:24
 17,410
   -62
    47,567
78
1
1
0
 
31
1
14:19
19:55
 19,544
   -71
  -208,987
34
2
2
0
 
32
1
15:14
20:30
 17,982
   -68
   408,265
43
2
1
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.