GPS Space Vehicle Time Integrity for MJD 53289

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
06:17
12:46
 23,296
    44
  -367,426
19
0
0
0
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
02:53
10:58
12:55
05:43
12:54
14:47
 10,109
  6,956
  6,678
    44
    54
    48
   -51,101
   -51,178
   -51,205
18
9
9
8
3
23
0
0
0
0
0
0
4
1
17:56
22:31
 16,460
    55
   332,891
75
0
0
0
5
1
19:37
23:59
 15,720
    55
   -53,562
17
0
0
0
6
6
1
2
00:00
22:17
03:38
23:59
 13,069
  6,147
    29
    54
  -468,904
  -469,569
45
20
1
0
1
0
0
0
7
1
15:40
20:42
 18,074
    56
  -297,977
120
0
0
0
8
1
12:49
18:50
 21,588
    43
    11,203
8
160
0
0
9
9
9
1
2
3
02:53
04:31
18:00
04:18
05:46
21:36
  5,042
  4,519
 12,932
    36
    41
    53
     9,140
     9,156
     9,270
10
7
8
26
46
25
0
0
0
0
0
0
10
10
1
2
00:00
21:36
02:07
23:59
  7,546
  8,591
    40
    62
   -51,922
   -51,949
9
10
37
4
0
0
0
0
11
11
1
2
06:17
14:33
09:28
18:27
 11,424
 13,775
    48
    48
  -156,386
  -156,487
16
19
18
41
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
10:28
15:46
 19,111
    43
    20,495
12
5
0
0
14
1
03:38
08:49
 18,612
    52
    29,181
7
69
0
0
15
1
02:18
07:39
 19,196
    53
  -332,190
35
0
0
0
16
1
08:29
12:58
 16,181
    49
    -4,773
9
42
0
0
17
17
1
2
00:00
20:35
01:04
23:59
  3,825
 12,267
    41
    47
   159,381
   159,547
10
4
47
57
0
0
0
0
18
1
01:12
05:59
 17,205
    44
    85,051
18
1
0
0
19
19
1
2
04:10
12:18
06:17
16:29
  7,600
 14,990
    41
    47
     5,989
     5,999
12
10
61
21
0
0
0
0
20
1
07:45
12:35
 17,374
    49
   116,232
28
2
0
0
21
1
00:28
06:09
 20,352
    40
   -80,601
13
7
0
0
22
1
04:45
08:45
 14,350
    31
   -15,387
15
89
0
0
23
1
09:16
14:42
 19,475
    45
  -185,447
40
3
0
0
24
1
18:51
23:51
 18,037
    54
   -64,501
24
0
0
0
25
1
06:09
11:12
 18,111
    49
   -77,312
14
9
0
0
26
26
1
2
00:00
15:47
04:16
18:10
 15,408
  8,506
    38
    36
  -248,971
  -249,506
51
29
10
1
0
0
0
0
27
1
11:51
17:55
 21,859
    46
  -438,406
83
0
0
0
28
28
1
2
14:07
18:59
18:57
20:43
 17,406
  6,285
    55
    48
   -43,283
   -43,297
7
8
45
3
0
0
0
0
29
29
29
1
2
3
00:00
01:23
15:40
01:22
02:52
17:59
  4,919
  5,354
  8,238
    46
    44
    39
  -315,472
  -315,410
  -314,759
17
16
24
0
0
1
0
0
0
0
0
0
30
30
30
1
2
3
00:00
07:33
20:50
01:11
09:09
23:59
  4,283
  5,721
 11,397
    28
    45
    48
  -535,154
  -534,958
  -534,630
11
9
14
46
11
0
0
0
0
0
0
0
31
1
16:57
20:20
 12,173
    49
   -15,127
17
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.