GPS Space Vehicle Time Integrity for MJD 52296

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
04:56
10:46
 20,972
   687
  -211,813
22
9
0
0
 
2
1
07:23
12:44
 19,225
   693
   141,301
26
1
0
0
 
3
3
3
1
2
3
00:00
08:40
22:34
01:41
10:58
23:59
  6,056
  8,289
  5,138
   681
   680
   687
  -102,009
  -102,099
  -102,244
11
9
12
14
8
0
0
0
0
0
0
0
 
4
1
13:46
19:01
 18,917
   682
  -268,447
165
0
0
0
 
5
1
15:20
19:21
 14,419
   683
  -333,538
12
3
0
0
 
6
1
17:55
23:06
 18,669
   677
     3,028
7
66
0
0
 
7
1
11:33
17:00
 19,657
   678
  -689,825
71
0
0
0
 
8
1
08:52
14:49
 21,468
   690
  -707,783
30
0
0
0
 
9
9
1
2
00:24
14:01
02:32
17:33
  7,599
 12,740
   676
   684
    27,731
    27,831
18
10
122
99
0
0
0
0
 
10
10
1
2
16:53
20:29
20:28
22:09
 12,913
  5,962
   679
   678
   -16,912
   -16,920
6
6
104
27
0
0
0
0
 
11
11
11
1
2
3
02:25
10:50
12:21
05:31
12:19
14:28
 11,204
  5,213
  7,613
   678
   698
   679
    -6,800
    -6,794
    -6,816
10
13
11
39
45
17
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:26
11:44
 19,073
   686
     2,311
10
38
0
0
 
14
1
01:10
05:11
 14,468
   681
   108,715
16
39
0
0
 
15
15
1
2
00:00
20:21
02:24
23:59
  8,655
 13,098
   664
   700
  -130,556
  -130,875
20
18
11
8
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
19:30
01:12
23:59
  4,276
 16,197
   671
   694
    94,411
    85,396
151
555
0
0
0
7773
0
0
 
18
18
1
2
00:00
21:02
01:33
23:59
  5,595
 10,658
   678
   689
    76,033
    76,021
4
9
21
5
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
03:46
14:47
08:34
15:58
 17,303
  4,175
   688
   678
   132,624
   132,713
12
7
129
20
0
0
0
0
 
21
21
1
2
00:00
22:13
04:15
23:59
 15,283
  6,369
   691
   702
      746
      796
14
9
137
30
0
0
0
0
 
22
1
04:13
09:30
 18,983
   682
  -580,048
96
0
0
0
 
23
1
18:59
23:59
 18,009
   690
    -4,409
14
65
0
0
 
24
1
14:47
20:34
 20,760
   676
    -3,355
27
40
0
0
 
25
25
1
2
01:54
05:48
05:46
07:34
 13,934
  6,397
   698
   684
   -21,354
   -21,372
13
4
101
39
0
0
0
0
 
26
26
1
2
11:59
20:16
14:04
23:59
  7,368
 13,312
   690
   686
    41,636
    41,973
25
30
22
38
0
0
0
0
 
27
1
07:30
13:20
 21,045
   692
    -8,009
15
136
0
0
 
28
1
09:54
15:38
 20,507
   693
    58,379
14
65
0
0
 
29
1
01:41
05:25
 13,434
   684
  -552,762
45
0
0
0
 
30
30
1
2
03:10
16:41
05:05
21:01
  6,901
 15,614
   686
   685
  -373,391
  -375,946
101
215
1
0
1
0
0
0
 
31
1
08:32
12:30
 14,280
   685
   -87,893
16
4
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.