GPS Space Vehicle Time Integrity for MJD 53168

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
16:52
21:59
 17,794
  -117
  -348,342
9
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
11:06
19:12
13:58
21:59
  9,840
  9,600
  -108
  -102
   -18,490
   -18,568
24
10
1
0
1
0
0
0
 
4
1
01:49
07:22
 19,018
  -104
   174,612
67
0
0
0
 
5
1
03:48
08:04
 14,894
   -98
   -34,549
10
0
0
0
 
6
6
1
2
06:25
08:06
08:04
11:51
  5,737
 12,959
   -99
   -97
  -106,711
  -107,303
105
235
0
0
0
0
0
0
 
7
1
00:06
06:31
 22,065
   -97
  -506,959
100
0
0
0
 
8
1
00:00
03:15
 10,928
   -99
     1,780
4
1
0
0
 
9
9
1
2
02:16
10:55
05:54
14:44
 12,326
 13,261
  -100
  -115
    48,782
    48,824
10
13
0
1
0
1
0
0
 
10
10
1
2
05:14
08:06
08:04
10:32
  9,927
  8,472
   -99
  -104
   -45,591
   -45,601
4
5
10
23
0
0
0
0
 
11
11
1
2
00:00
14:29
02:55
17:44
  9,725
 11,393
   -96
  -111
  -124,341
  -124,506
11
10
5
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
18:47
21:59
 11,091
  -112
    27,344
3
1
0
0
 
14
1
11:50
18:10
 22,137
  -106
    21,331
18
1
1
0
 
15
1
10:15
15:55
 19,732
  -111
  -279,018
33
1
1
0
 
16
1
16:51
21:55
 17,604
  -106
   -10,722
6
203
0
0
 
17
17
1
2
04:22
08:06
08:04
10:36
 12,839
  8,704
   -99
  -107
    40,393
    40,601
69
49
0
0
0
0
0
0
 
18
1
08:52
15:30
 23,050
  -104
    43,565
27
1
1
0
 
19
19
1
2
12:24
20:16
14:36
21:59
  7,698
  6,142
  -119
  -110
    35,731
    35,568
14
12
2
0
0
0
0
0
 
20
20
1
2
03:10
16:10
04:25
20:55
  4,475
 16,470
  -101
  -108
   153,671
   153,451
11
20
1
0
0
0
0
0
 
21
1
08:06
14:23
 21,827
  -106
   -76,524
27
1
1
0
 
22
1
10:19
16:58
 23,224
  -106
   -11,004
16
1
1
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
03:07
08:04
 17,343
   -98
   -34,109
18
0
0
0
 
25
1
14:10
19:52
 19,996
  -100
   -68,799
9
95
0
0
 
26
26
1
2
00:01
08:06
02:28
12:31
  8,465
 15,327
   -99
  -107
  -113,990
  -114,513
37
73
1
0
0
0
0
0
 
27
27
1
2
00:00
19:59
02:10
21:59
  7,551
  7,002
   -94
  -112
  -249,930
  -251,700
56
47
1
0
1
0
0
0
 
28
1
00:00
05:03
 17,200
   -99
   -34,581
7
0
0
0
 
29
29
1
2
00:00
08:06
02:15
11:54
  7,872
 13,156
   -97
  -104
  -225,945
  -225,820
12
17
1
0
0
0
0
0
 
30
30
30
1
2
3
05:16
08:06
14:47
08:04
09:30
17:38
  9,824
  4,781
 10,052
  -104
  -103
  -105
  -547,338
  -547,371
  -547,490
13
8
15
0
3
0
0
0
0
0
0
0
 
31
1
00:00
03:00
 10,042
   -94
  -208,162
59
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.