GPS Space Vehicle Time Integrity for MJD 53301

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
05:19
11:43
 23,059
    11
  -369,540
20
51
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
02:50
10:09
12:06
04:54
12:03
13:58
  7,409
  6,818
  6,688
    -3
    32
    23
   -54,445
   -54,510
   -54,542
16
11
11
24
0
14
0
0
0
0
0
0
 
4
1
17:07
21:43
 16,539
    27
  -587,625
76
0
0
0
 
5
1
18:49
22:00
 11,453
    23
   -55,719
16
0
0
0
 
6
1
00:00
02:49
 10,141
    -3
  -475,886
24
1
0
0
 
7
1
14:50
19:52
 18,047
    30
  -272,863
126
0
0
0
 
8
1
12:40
18:00
 19,205
    29
    12,121
7
51
0
0
 
9
9
9
1
2
3
02:04
03:31
17:11
03:29
04:57
20:47
  5,094
  5,056
 12,920
     3
     3
    38
    11,078
    11,089
    11,225
10
7
8
24
44
55
0
0
0
0
0
0
 
10
10
1
2
00:00
20:47
01:06
22:00
  3,991
  4,351
     6
    38
   -52,589
   -52,610
7
5
4
11
0
0
0
0
 
11
11
11
1
2
3
05:28
13:44
16:12
08:39
14:49
17:41
 11,412
  3,912
  5,273
    17
    30
    26
  -159,817
  -159,887
  -159,921
14
9
18
36
4
75
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:37
14:57
 19,157
    21
    19,832
13
22
0
0
 
14
1
02:50
08:01
 18,580
    16
    30,042
8
169
0
0
 
15
1
01:30
06:49
 19,161
    10
  -337,649
37
0
0
0
 
16
1
07:39
12:09
 16,167
    24
    -4,350
6
59
0
0
 
17
1
19:45
22:00
  8,126
    30
   160,463
8
0
0
0
 
18
1
00:22
05:02
 16,774
    12
    89,116
15
0
0
0
 
19
19
1
2
03:22
11:30
05:28
15:39
  7,559
 14,928
     4
    24
     6,292
     6,328
7
11
47
125
0
0
0
0
 
20
1
06:54
11:44
 17,397
    25
   112,944
22
1
0
0
 
21
21
1
2
00:00
03:56
03:21
05:18
 12,061
  4,914
    13
    -9
   -81,235
   -81,263
8
8
21
13
0
0
0
0
 
22
1
03:22
07:02
 13,249
    12
   -15,495
8
91
0
0
 
23
1
07:58
13:54
 21,370
    23
  -190,972
38
0
0
0
 
24
1
18:02
22:00
 14,272
    30
   -67,641
20
0
0
0
 
25
1
06:38
10:23
 13,534
    17
   -78,102
9
31
0
0
 
26
26
1
2
00:00
14:57
03:29
16:19
 12,539
  4,805
     5
    22
  -259,104
  -259,559
44
15
1
0
0
0
0
0
 
27
1
11:02
17:07
 21,744
    24
  -450,430
77
0
0
0
 
28
28
1
2
13:18
18:09
18:07
19:54
 17,352
  6,240
    33
    20
   -43,873
   -43,892
9
8
9
3
0
0
0
0
 
29
29
1
2
00:35
15:58
02:58
17:10
  8,474
  4,351
     2
    22
  -302,277
  -301,556
26
18
23
9
1
0
0
0
 
30
30
1
2
06:46
19:59
08:01
22:00
  4,535
  7,245
    19
    33
  -527,901
  -527,526
8
13
25
0
0
0
0
0
 
31
1
16:07
19:31
 12,165
    31
   -19,411
13
3
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.