GPS Space Vehicle Time Integrity for MJD 52295

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
05:00
10:50
 20,982
   704
  -211,667
24
5
0
0
 
2
1
07:29
12:50
 19,230
   703
   140,784
26
9
0
0
 
3
3
3
1
2
3
00:00
08:27
22:38
01:45
11:02
23:59
  6,296
  9,239
  4,899
   698
   688
   693
  -101,717
  -101,829
  -101,980
11
15
11
54
8
9
0
0
0
0
0
0
 
4
1
13:50
19:05
 18,880
   690
  -271,152
164
0
0
0
 
5
1
15:24
19:25
 14,423
   695
  -333,378
12
17
0
0
 
6
1
17:59
23:10
 18,629
   674
     3,021
8
66
0
0
 
7
1
11:37
17:05
 19,669
   698
  -688,957
71
0
0
0
 
8
1
08:56
14:53
 21,472
   694
  -707,468
30
0
0
0
 
9
9
1
2
00:28
14:05
02:35
17:37
  7,562
 12,703
   695
   683
    27,583
    27,666
14
9
119
127
0
0
0
0
 
10
10
1
2
16:57
20:33
20:32
22:13
 12,912
  5,971
   689
   688
   -16,842
   -16,851
8
5
67
26
0
0
0
0
 
11
11
11
1
2
3
02:29
10:55
12:25
05:35
12:23
14:32
 11,194
  5,177
  7,631
   693
   704
   683
    -6,756
    -6,753
    -6,776
12
12
11
24
40
1
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:30
11:48
 19,085
   697
     2,281
10
57
0
0
 
14
1
01:14
05:15
 14,420
   694
   108,978
19
19
0
0
 
15
15
1
2
00:00
20:24
02:28
23:59
  8,886
 12,914
   694
   682
  -130,148
  -130,491
16
19
7
12
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
19:34
01:16
23:59
  4,502
 15,951
   694
   683
   104,740
    95,627
161
547
0
0
0
7485
0
0
 
18
18
1
2
00:00
21:06
01:37
23:59
  5,852
 10,412
   695
   683
    76,072
    76,040
6
6
6
31
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
03:50
14:51
08:38
16:02
 17,298
  4,176
   697
   683
   132,373
   132,459
12
7
137
34
0
0
0
0
 
21
21
1
2
00:00
22:17
04:28
23:59
 15,983
  6,123
   683
   703
      735
      757
19
7
86
34
0
0
0
0
 
22
1
04:18
09:34
 18,981
   690
  -578,560
100
0
0
0
 
23
1
19:04
23:59
 17,751
   681
    -4,344
14
68
0
0
 
24
1
15:37
20:39
 18,087
   682
    -3,141
18
48
0
0
 
25
25
1
2
01:59
05:52
05:51
07:39
 13,929
  6,399
   704
   680
   -21,305
   -21,333
20
5
41
29
0
0
0
0
 
26
26
1
2
12:03
19:47
14:08
23:59
  7,381
 15,009
   693
   685
    40,749
    41,069
28
39
7
1
0
0
0
0
 
27
1
07:34
13:25
 21,064
   702
    -7,908
15
147
0
0
 
28
1
09:58
15:42
 20,565
   695
    58,112
13
70
0
0
 
29
1
01:45
04:59
 11,611
   693
  -553,844
33
0
0
0
 
30
30
1
2
03:14
16:45
05:09
21:05
  6,929
 15,611
   694
   681
  -369,206
  -371,795
105
224
1
0
1
0
0
0
 
31
1
08:36
12:34
 14,267
   691
   -87,671
20
0
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.