GPS Space Vehicle Time Integrity for MJD 53762

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
20:46
03:31
22:25
 12,418
  5,908
   -65
   -64
   -33,537
   -33,684
11
7
3
0
0
0
0
0
 
2
1
10:23
16:32
 21,440
   -60
    20,612
15
1
1
0
 
3
3
1
2
02:34
18:26
06:55
21:17
 15,031
  9,953
   -72
   -72
   -69,971
   -70,146
11
16
2
1
0
1
0
0
 
4
1
09:25
14:57
 19,399
   -65
  -131,198
69
1
0
0
 
5
1
11:16
16:04
 16,620
   -62
  -488,847
59
2
1
0
 
6
1
13:52
19:16
 18,669
   -65
  -266,959
218
0
0
0
 
7
1
09:25
15:03
 19,741
   -59
  -481,794
55
0
0
0
 
8
8
1
2
04:43
09:25
09:20
10:40
 15,850
  4,440
   -67
   -54
    54,707
    54,729
14
5
0
0
0
0
0
0
 
9
9
1
2
09:37
18:16
13:15
22:06
 12,826
 13,281
   -67
   -78
    -5,329
    -5,389
6
12
3
1
0
0
0
0
 
10
1
12:43
15:59
 11,438
   -54
   -77,774
4
1
0
0
 
11
11
1
2
00:00
06:08
01:03
09:20
  3,764
 10,761
   -79
   -59
  -302,331
  -302,390
31
7
2
0
2
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:04
07:27
 18,593
   -71
   -37,600
10
10
0
0
 
14
14
1
2
00:00
19:11
01:32
22:25
  5,510
 11,354
   -71
   -67
    20,333
    20,296
43
14
2
1
2
1
0
0
 
15
1
16:30
22:25
 20,631
   -58
  -556,659
34
1
1
0
 
16
1
00:08
05:06
 17,369
   -68
   -23,691
16
2
1
0
 
17
17
1
2
07:02
09:25
09:20
13:21
  7,781
 13,825
   -63
   -61
   -37,403
   -37,508
17
38
0
1
0
1
0
0
 
18
1
16:11
22:25
 21,767
   -66
   217,299
14
1
1
0
 
19
19
1
2
03:45
19:54
08:26
21:59
 16,205
  7,255
   -61
   -70
    22,842
    22,793
16
6
1
1
1
0
0
0
 
20
1
00:00
04:13
 14,917
   -69
    34,163
46
2
2
0
 
21
1
15:17
21:38
 21,991
   -65
     -147
28
1
1
0
 
22
1
17:50
22:25
 15,838
   -68
   -64,604
13
1
1
0
 
23
1
00:29
06:26
 20,835
   -69
  -152,946
15
1
1
0
 
24
24
24
1
2
3
00:40
08:07
09:25
01:59
09:20
12:55
  4,692
  3,852
 12,325
   -74
   -53
   -58
   -80,669
   -80,728
   -80,759
7
5
18
1
0
1
0
0
1
0
0
0
 
25
1
00:00
03:27
 12,228
   -74
   241,394
332
1
1330
0
 
26
26
1
2
07:20
15:18
09:20
19:54
  6,695
 15,873
   -60
   -67
    24,330
    24,594
17
36
0
0
0
0
0
0
 
27
1
03:33
09:20
 19,707
   -57
   -33,312
13
1
1
0
 
28
28
1
2
05:30
09:25
09:20
12:08
 13,025
  9,519
   -62
   -57
   -34,497
   -34,483
11
23
0
1
0
1
0
0
 
29
29
1
2
06:50
15:02
09:20
19:22
  8,391
 14,957
   -62
   -66
  -513,303
  -513,742
31
61
0
0
0
0
0
0
 
30
1
12:23
16:45
 15,219
   -65
   -20,153
18
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.