GPS Space Vehicle Time Integrity for MJD 52699

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 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
01:13
07:06
 21,151
    69
  -273,646
13
0
0
0
 
2
1
01:30
06:47
 18,993
    82
    72,907
36
0
0
0
 
3
3
1
2
03:23
19:12
07:41
21:59
 15,465
 10,028
    71
    63
  -109,273
  -109,452
16
6
1
0
0
0
0
0
 
4
1
10:00
15:37
 20,251
    69
   -30,265
24
0
0
0
 
5
1
11:47
16:40
 17,578
    74
    -4,554
9
0
0
0
 
6
1
14:21
19:51
 19,749
    60
     3,005
5
16
0
0
 
7
1
08:07
14:29
 22,928
    67
  -336,819
186
0
0
0
 
8
1
05:03
11:07
 21,795
    78
  -227,953
123
0
0
0
 
9
9
1
2
10:23
19:00
13:58
21:59
 12,903
 10,772
    70
    70
    33,253
    33,308
9
5
1
2
0
0
0
0
 
10
1
13:15
18:31
 18,977
    74
   -20,951
7
12
0
0
 
11
11
1
2
00:00
06:57
01:54
10:52
  6,848
 14,083
    74
    75
   -37,096
   -37,134
4
8
2
8
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:53
08:11
 19,064
    75
    23,814
6
0
0
0
 
14
14
1
2
00:00
19:48
02:09
21:59
  7,778
  7,894
    74
    77
    25,377
    25,318
4
5
42
0
0
0
0
0
 
15
1
17:22
21:59
 16,611
    56
   -78,430
15
0
0
0
 
16
1
00:57
06:00
 18,184
    68
    68,557
77
0
0
0
 
17
1
15:49
21:59
 22,207
    58
     -618
13
0
0
0
 
18
1
17:19
21:59
 16,823
    65
    -2,184
7
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:16
11:14
05:01
12:27
 17,102
  4,392
    71
    64
   210,051
   210,074
6
8
21
3
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
16:25
21:59
 20,033
    59
   -20,977
4
10
0
0
 
24
1
11:09
16:56
 20,799
    66
   -12,086
18
0
0
0
 
25
1
00:00
03:58
 14,310
    71
   -40,197
5
13
0
0
 
26
26
1
2
08:12
16:03
10:31
20:40
  8,280
 16,593
    79
    64
  -437,519
  -437,898
27
54
1
0
0
0
0
0
 
27
1
04:08
10:17
 22,063
    77
  -593,571
17
0
0
0
 
28
1
06:19
12:58
 23,919
    75
    66,740
20
0
0
0
 
29
29
1
2
07:25
15:39
10:17
19:53
 10,276
 15,227
    77
    63
   -80,441
   -80,836
35
54
1
0
0
0
0
0
 
30
30
1
2
00:00
13:13
01:40
17:30
  6,009
 15,430
    60
    67
  -560,139
  -560,274
7
12
20
0
0
0
0
0
 
31
31
1
2
04:07
20:31
08:55
21:59
 17,261
  5,274
    72
    66
  -201,065
  -199,867
114
36
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.