GPS Space Vehicle Time Integrity for MJD 56002

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
1
2
3
00:00
12:51
21:22
01:25
16:15
23:59
  5,106
 11,657
  8,839
   -69
   -55
    56
  -233,218
  -233,556
  -233,650
19
31
4085
2
2
7
1
1
8
0
0
0
 
2
1
01:23
07:25
 20,872
   -65
  -383,037
22
1
1
0
 
3
3
1
2
09:15
17:14
11:58
21:40
  9,401
 15,279
   -57
   -54
   -23,151
   -23,322
16
28
2
0
0
0
0
0
 
4
1
00:12
05:56
 19,958
   -68
  -124,204
66
1
1
0
 
5
1
03:25
08:40
 17,793
   -63
   294,200
32
1
1
0
 
6
6
1
2
08:46
17:10
12:03
21:09
 11,469
 13,767
   -53
   -49
   -31,997
   -31,997
9
5
1
25
1
0
0
0
 
7
1
17:47
23:59
 21,363
   136
   -64,779
10613
7
9
0
 
8
8
1
2
00:00
19:24
01:27
23:59
  5,245
 15,677
   -69
   124
     -898
     -707
26
8670
1
7
1
9
0
0
 
9
9
1
2
00:22
09:11
04:07
12:54
 13,105
 12,919
   -73
   -50
  -145,096
  -145,152
11
10
0
1
0
0
0
0
 
10
10
1
2
01:58
17:56
06:28
20:33
 15,599
  9,013
   -66
   -54
    32,320
    32,401
13
7
1
1
0
0
0
0
 
11
11
1
2
12:15
20:23
15:19
23:59
 10,494
 12,408
   -52
   141
   242,132
   242,436
27
8257
1
7
1
8
0
0
 
12
1
01:51
06:50
 17,116
   -68
   -58,157
37
1
1
0
 
13
1
16:48
22:18
 18,854
   -55
  -219,156
20
2
1
0
 
14
1
10:09
16:24
 21,545
   -47
  -197,290
24
2
2
0
 
15
15
1
2
06:38
08:40
08:36
11:36
  6,808
 10,102
   -63
   -48
    91,916
    91,928
8
20
0
19
0
1
0
0
 
16
1
15:21
20:33
 18,048
   -51
   227,588
14
1
1
0
 
17
17
1
2
00:00
21:50
04:07
23:59
 14,442
  7,445
   -66
  -253
  -142,427
  -142,426
9
6273
2
7
1
8
0
0
 
18
18
1
2
07:11
08:40
08:36
13:46
  4,812
 17,630
   -64
   -47
  -186,453
  -186,458
6
9
0
3
0
1
0
0
 
19
19
1
2
10:39
18:28
12:53
23:05
  7,696
 15,893
   -53
   -52
   245,984
   246,108
16
23
2
2
1
2
0
0
 
20
20
1
2
01:19
14:18
02:28
19:04
  3,848
 16,606
   -74
   -52
   -63,446
   -63,416
7
28
25
1
0
1
0
0
 
21
21
1
2
06:31
08:40
08:36
12:38
  7,189
 13,848
   -60
   -47
   210,895
   210,937
13
17
0
1
0
1
0
0
 
22
1
09:01
15:33
 22,609
   -50
  -143,138
31
2
2
0
 
23
1
15:27
21:20
 20,580
   -52
  -223,741
24
1
1
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
03:22
13:00
07:39
15:45
 14,827
  9,549
   -68
   -49
   -32,332
   -32,321
23
20
1
1
1
1
0
0
 
26
26
26
1
2
3
05:48
08:40
21:18
08:36
09:53
23:59
  9,523
  4,304
  9,096
   -63
   -50
   127
   162,412
   162,855
   165,766
172
80
6897
1
1
7
1
1
8
0
0
0
 
27
27
1
2
00:00
08:59
03:39
12:07
 12,876
 10,919
   -77
   -59
  -367,309
  -367,417
26
19
1
2
1
0
0
0
 
28
28
1
2
00:00
20:38
03:13
23:59
 11,317
 11,474
   -61
   -61
  -123,085
  -123,377
20
153
2
8
0
8
0
0
 
29
29
1
2
04:37
08:40
08:36
10:07
 13,747
  5,110
   -62
   -57
  -294,255
  -294,285
24
6
1
2
1
0
0
0
 
30
1
14:24
19:24
 17,359
   -56
    86,299
96
1
1
0
 
31
1
12:18
17:55
 19,329
   -47
  -220,239
27
1
0
0
 
32
1
13:17
18:32
 18,326
   -51
   420,970
31
1
1
0
 
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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.