GPS Space Vehicle Time Integrity for MJD 53310

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
04:16
10:56
 23,295
   -37
  -371,164
20
1
1
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
01:43
09:32
04:17
13:52
  8,697
 15,073
   -40
   -35
   -57,107
   -57,203
13
11
2
1
0
0
0
0
 
4
1
16:09
21:47
 19,733
   -38
  -573,870
102
1
1
0
 
5
5
1
2
05:14
18:08
06:18
22:57
  3,789
 16,787
   -45
   -37
   -57,341
   -57,447
10
19
50
1
0
1
0
0
 
6
6
1
2
00:00
20:50
01:42
23:59
  5,865
 11,128
   -30
    94
  -477,809
  -477,723
18
4567
1
11
1
11
0
0
 
7
1
14:09
20:27
 21,825
   -35
  -253,502
163
2
2
0
 
8
1
11:20
17:22
 21,037
   -35
    12,740
12
1
1
0
 
9
9
1
2
01:43
16:34
05:07
20:10
 11,465
 12,416
   -45
   -46
    12,574
    12,678
12
27
2
1
1
1
0
0
 
10
10
1
2
00:00
19:37
01:03
23:59
  3,531
 15,191
   -32
   273
   -53,129
   -52,884
30
11182
1
12
1
13
0
0
 
11
11
1
2
04:48
13:06
08:01
17:10
 11,186
 14,068
   -44
   -34
  -162,449
  -162,541
8
17
1
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:57
14:19
 18,576
   -39
    19,278
29
1
1
0
 
14
1
02:04
08:23
 21,659
   -42
    30,668
15
1
1
0
 
15
15
1
2
00:29
01:43
01:42
06:12
  4,272
 15,316
   -31
   -37
  -341,672
  -341,733
28
31
1
1
1
1
0
0
 
16
1
07:01
11:59
 17,301
   -38
    -4,093
10
1
1
0
 
17
1
18:35
23:59
 18,900
   193
   160,208
9593
11
12
0
 
18
18
1
2
00:00
01:43
01:42
05:53
  5,865
 14,179
   -32
   -42
    92,117
    92,149
19
13
1
2
1
0
0
0
 
19
19
1
2
02:39
10:32
04:55
15:04
  7,852
 15,745
   -49
   -33
     6,652
     6,685
16
5
1
34
1
0
0
0
 
20
1
06:14
11:07
 17,119
   -39
   110,491
20
2
1
0
 
21
21
21
1
2
3
00:00
01:43
22:18
01:42
04:42
23:59
  5,865
 10,209
  6,070
   -31
   -45
  -622
   -81,757
   -81,778
   -82,408
13
14
13307
1
2
11
1
1
6070
0
0
0
 
22
22
1
2
00:40
01:43
01:42
07:18
  3,710
 19,073
   -36
   -43
   -15,381
   -15,384
4
8
0
1
0
1
0
0
 
23
1
07:20
13:17
 20,964
   -36
  -194,717
29
1
1
0
 
24
1
17:25
23:18
 20,437
   -53
   -70,064
23
1
1
0
 
25
1
04:38
10:22
 19,929
   -39
   -78,745
23
1
1
0
 
26
26
26
26
1
2
3
4
00:00
01:43
14:20
22:14
01:42
02:54
16:45
23:59
  5,865
  3,722
  8,369
  6,310
   -31
   -45
   -44
  -495
  -266,325
  -266,385
  -266,817
  -267,515
19
35
22
10424
1
2
1
11
0
1
0
11
0
0
0
0
 
27
1
10:25
16:29
 21,012
   -34
  -458,804
66
1
1
0
 
28
1
12:40
19:16
 23,007
   -39
   -44,350
7
1
0
0
 
29
29
29
1
2
3
00:00
13:52
22:00
01:42
16:33
23:59
  5,865
  9,335
  7,096
   -33
   -45
   -56
  -291,902
  -291,203
  -290,831
22
42
32
1
2
0
0
1
0
0
0
0
 
30
30
1
2
05:04
19:21
07:46
23:40
  9,471
 15,020
   -46
   -50
  -522,008
  -521,577
27
45
1
1
0
1
0
0
 
31
1
13:28
19:51
 22,149
   -37
    -1,480
18
1
1
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.