GPS Space Vehicle Time Integrity for MJD 53164

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
17:09
23:06
 20,657
  -122
  -347,746
31
2
2
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
11:22
19:28
14:15
23:47
 10,096
 15,087
  -115
  -108
   -17,427
   -17,513
9
14
2
1
0
0
0
0
 
4
1
02:05
07:39
 19,514
  -112
   170,208
67
0
0
0
 
5
1
04:04
08:55
 16,875
  -116
   -33,954
11
1
0
0
 
6
1
06:40
12:07
 19,060
  -113
   -85,949
352
1
3432
0
 
7
1
00:22
06:47
 22,267
  -106
  -512,290
100
2
2
0
 
8
8
1
2
00:00
21:29
03:31
23:59
 12,416
  8,763
   -92
  -389
     1,517
     1,288
19
7262
2
12
2
13
0
0
 
9
9
1
2
02:32
11:11
06:10
15:01
 12,551
 13,142
  -116
  -120
    48,159
    48,200
7
15
1
1
0
1
0
0
 
10
1
05:30
10:48
 18,206
  -116
   -45,387
31
2
2
0
 
11
11
1
2
00:00
14:45
03:12
18:00
 11,254
 11,305
  -104
  -117
  -123,347
  -123,513
13
20
3
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
19:04
23:59
 17,003
   286
    27,916
15076
12
12
0
 
14
1
12:07
18:26
 21,908
  -112
    21,110
34
2
2
0
 
15
1
10:31
16:12
 19,808
  -117
  -277,292
32
1
1
0
 
16
1
17:08
22:12
 17,387
  -113
   -10,932
39
2
2
0
 
17
1
04:39
10:54
 21,631
  -115
    33,867
124
2
2
0
 
18
1
09:09
15:46
 23,000
  -114
    42,308
33
3
2
0
 
19
19
19
1
2
3
00:00
12:40
20:32
01:09
14:53
23:59
  4,147
  7,584
 12,190
  -109
  -126
   199
    38,262
    37,934
    38,059
11
35
9991
1
2
12
0
1
13
0
0
0
 
20
20
1
2
03:26
16:27
04:41
21:11
  4,245
 16,352
  -109
  -115
   155,050
   154,832
11
34
1
1
0
1
0
0
 
21
1
08:19
14:39
 22,215
  -115
   -76,404
21
3
3
0
 
22
1
10:35
17:15
 23,083
  -116
   -10,049
37
2
2
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
03:23
09:12
 20,076
  -109
   -33,107
23
0
0
0
 
25
1
14:26
20:08
 19,421
  -107
   -68,542
6
165
0
0
 
26
26
1
2
00:17
08:13
02:45
12:48
  8,582
 16,025
  -103
  -117
  -108,489
  -109,020
40
82
2
2
0
2
0
0
 
27
27
1
2
00:00
20:15
02:26
23:59
  8,512
 13,186
  -100
    56
  -241,374
  -243,096
85
5552
3
12
3
13
0
0
 
28
28
1
2
00:00
22:39
05:19
23:59
 18,678
  4,846
  -104
  -981
   -34,189
   -35,142
11
17498
3
12
1
4846
0
0
 
29
29
1
2
00:00
07:54
02:32
12:10
  8,841
 14,855
  -104
  -119
  -227,329
  -227,220
22
17
2
3
2
1
0
0
 
30
30
1
2
05:33
15:03
09:46
17:58
 14,616
 10,205
  -115
  -113
  -545,786
  -545,936
22
20
1
1
0
1
0
0
 
31
31
1
2
00:00
21:28
03:02
23:59
 10,686
  8,796
  -100
  -180
  -201,620
  -203,159
69
1898
3
12
3
13
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.