GPS Space Vehicle Time Integrity for MJD 54069

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
1
2
00:04
05:40
05:37
06:41
 19,965
  3,662
     5
    -1
   -92,674
   -92,713
22
7
2
17
0
0
0
0
 
2
1
13:31
18:53
 19,268
    15
   -59,566
28
23
0
0
 
3
3
1
2
06:29
07:33
07:29
09:01
  3,639
  5,284
    21
    15
  -433,387
  -433,505
25
39
0
0
0
0
0
0
 
4
1
12:12
17:10
 17,861
    12
  -341,765
29
0
0
0
 
5
1
14:14
18:47
 16,434
    11
  -399,299
123
0
0
0
 
6
1
16:55
22:13
 19,064
     9
  -530,315
74
0
0
0
 
7
1
18:47
23:12
 15,854
     6
  -484,312
28
0
0
0
 
8
1
07:24
13:26
 21,649
    17
    87,827
7
149
0
0
 
9
1
12:28
16:12
 13,438
    10
   -46,845
17
5
0
0
 
10
1
16:04
20:30
 15,900
    13
   -93,664
10
7
0
0
 
11
11
11
1
2
3
01:17
02:29
09:08
02:26
04:01
12:34
  4,089
  5,523
 12,325
    10
    -5
    19
     2,370
     2,348
     2,332
6
9
14
16
2
30
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:16
10:29
 18,789
    14
  -117,692
26
7
0
0
 
14
14
1
2
00:00
22:14
03:19
23:59
 11,953
  6,352
     6
    18
     -288
     -357
10
6
18
58
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
03:36
08:16
 16,805
    14
   -96,854
20
37
0
0
 
17
1
10:21
15:20
 17,960
    11
   -87,908
7
161
0
0
 
18
18
1
2
00:43
19:34
01:59
23:59
  4,512
 15,952
    -8
    11
   253,088
   253,131
9
5
9
48
0
0
0
0
 
19
19
1
2
06:41
22:44
10:58
23:50
 15,400
  3,947
    20
    12
   -39,628
   -39,850
26
8
1
13
0
0
0
0
 
20
1
03:05
06:41
 12,939
     7
    21,796
7
29
0
0
 
21
1
18:48
23:59
 18,684
     9
   -63,359
16
0
0
0
 
22
22
22
1
2
3
00:00
01:52
20:55
01:50
03:35
23:59
  6,598
  6,213
 11,078
     5
   -11
    14
  -152,698
  -152,731
  -152,891
8
12
8
4
1
6
0
0
0
0
0
0
 
23
1
04:01
09:30
 19,690
    14
  -141,543
11
74
0
0
 
24
1
13:35
18:41
 18,395
    15
   -56,378
25
0
0
0
 
25
1
00:58
06:01
 18,082
     8
  -406,681
5
68
0
0
 
26
26
26
26
1
2
3
4
10:29
11:54
18:24
20:00
11:52
12:56
19:33
22:13
  4,936
  3,680
  4,119
  7,950
    11
     4
    16
     7
    26,746
    26,813
    27,215
    27,333
25
18
23
34
5
24
2
0
0
0
0
0
0
0
0
0
 
27
1
06:29
12:21
 21,157
    17
   -80,632
20
16
0
0
 
28
1
08:29
15:07
 23,855
    13
   -13,060
7
47
0
0
 
29
29
29
1
2
3
09:58
11:30
19:33
11:28
12:42
22:24
  5,356
  4,317
 10,228
    12
     6
     6
  -230,909
  -231,044
  -231,861
41
38
83
2
1
0
0
1
0
0
0
0
 
30
1
15:34
18:45
 11,439
     6
   -18,012
9
0
0
0
 
31
1
02:09
05:28
 11,912
     3
    32,035
34
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.