GPS Space Vehicle Time Integrity for MJD 53532

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
12:32
19:14
 23,270
    -6
  -407,876
15
2
2
0
 
2
2
1
2
02:24
05:40
05:37
08:37
 11,150
 10,173
   -11
   -15
    25,868
    25,866
20
25
2
1
1
1
0
0
 
3
3
1
2
10:21
18:22
13:05
21:59
  9,560
 12,766
   -18
   -13
    -8,087
    -8,174
12
10
1
0
0
0
0
0
 
4
1
00:57
05:37
 16,368
   -13
  -163,229
121
3
3
0
 
5
5
1
2
02:47
05:40
05:37
07:42
  9,829
  6,889
   -18
   -19
  -105,751
  -105,779
23
50
3
1
1
1
0
0
 
6
1
05:40
10:58
 18,440
   -15
  -610,860
218
1
1
0
 
7
1
00:00
05:18
 18,363
   -11
  -160,293
139
3
3
0
 
8
8
1
2
00:00
20:17
02:20
21:59
  8,145
  5,950
    -7
   -23
    31,619
    31,694
4
5
29
0
0
0
0
0
 
9
9
1
2
01:27
10:03
05:02
13:56
 12,562
 13,597
   -22
   -21
    47,366
    47,412
9
6
2
26
1
0
0
0
 
10
10
1
2
04:17
05:40
05:37
09:30
  4,615
 13,367
   -15
   -15
   -65,064
   -65,073
67
13
2
2
2
1
0
0
 
11
11
1
2
00:00
13:34
01:56
16:46
  6,727
 10,916
    -8
   -21
  -234,469
  -234,677
11
30
1
2
0
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:49
21:59
 14,611
   -24
     -963
4
1
0
0
 
14
14
1
2
10:59
16:00
13:59
17:18
 10,410
  4,357
   -16
   -22
    29,167
    29,164
5
43
1
1
0
1
0
0
 
15
1
08:49
14:41
 20,343
   -14
  -443,982
38
1
1
0
 
16
1
15:54
19:59
 14,140
   -19
    -3,409
38
1
1
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
08:06
13:59
 20,523
   -15
   162,135
19
0
0
0
 
19
19
1
2
11:21
19:17
13:43
23:47
  8,213
 15,761
   -24
   -15
    22,214
    22,245
5
5
1
49
0
0
0
0
 
20
20
1
2
02:16
15:15
03:31
20:01
  4,231
 16,561
   -15
   -22
    62,578
    62,468
9
26
7
1
0
1
0
0
 
21
1
07:01
13:23
 22,039
   -14
  -107,735
25
1
1
0
 
22
1
09:31
13:59
 15,450
   -16
   -25,623
7
0
0
0
 
23
1
16:20
21:59
 19,828
   -19
  -192,819
31
1
1
0
 
24
24
1
2
00:00
16:08
04:33
17:42
 15,872
  5,436
   -15
   -23
   -23,450
   -23,600
16
21
2
1
1
1
0
0
 
25
1
16:00
18:57
 10,074
   -14
   -95,115
6
3
1
0
 
26
-
 
 
 
 
 
 
 
 
 
27
27
1
2
00:00
19:03
01:13
21:59
  4,165
 10,344
   -17
   -16
    -2,967
    -3,075
5
4
1
15
0
0
0
0
 
28
1
00:00
04:00
 13,888
   -10
   -45,476
16
1
1
0
 
29
29
1
2
00:00
06:47
01:24
11:06
  4,796
 14,924
   -20
   -17
  -107,829
  -108,647
40
129
1
1
1
1
0
0
 
30
30
30
1
2
3
04:19
05:40
13:52
05:37
08:35
16:44
  4,488
 10,071
  9,724
   -18
   -16
   -18
  -239,743
  -239,902
  -240,517
62
67
67
2
2
2
2
2
2
0
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.