GPS Space Vehicle Time Integrity for MJD 55702

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
-
 
 
 
 
 
 
 
 
 
2
1
00:00
04:04
 13,956
    50
  -337,416
8
2
0
0
 
3
3
1
2
05:47
13:46
08:31
18:12
  9,237
 15,275
    45
    45
  -717,839
  -717,993
32
24
1
0
1
0
0
0
 
4
4
1
2
00:00
20:30
02:17
21:59
  7,775
  4,962
    47
    46
  -121,178
  -121,953
27
17
2
0
1
0
0
0
 
5
1
00:00
05:12
 18,050
    47
   162,764
29
0
0
0
 
6
6
1
2
05:14
13:42
08:35
17:38
 11,413
 13,529
    36
    45
  -389,343
  -386,453
318
374
2
0
1226
3269
0
0
 
7
1
14:32
20:51
 21,802
    43
   -11,670
5
4
0
0
 
8
1
15:49
21:50
 20,714
    45
    -7,954
5
1
0
0
 
9
9
1
2
05:43
20:54
09:30
21:59
 12,985
  3,842
    47
    48
   -81,237
   -81,351
32
4
1
0
1
0
0
0
 
10
10
1
2
00:00
14:40
03:11
17:07
 11,024
  8,542
    55
    37
     1,252
     1,301
5
7
12
0
0
0
0
0
 
11
11
1
2
08:54
17:00
11:56
21:14
 10,600
 14,587
    43
    47
   152,716
   152,820
13
16
3
12
0
0
0
0
 
12
1
00:00
03:27
 11,976
    51
     3,218
9
61
0
0
 
13
1
13:12
18:44
 19,205
    42
  -269,225
16
0
0
0
 
14
1
06:31
12:44
 21,450
    47
  -151,226
16
2
2
0
 
15
15
1
2
03:04
19:33
07:57
20:57
 16,893
  4,741
    46
    38
   126,808
   126,666
19
5
3
0
1
0
0
0
 
16
1
11:48
16:58
 17,665
    45
   173,678
12
1
0
0
 
17
1
18:29
21:59
 11,994
    49
  -184,240
5
8
0
0
 
18
1
03:57
10:35
 22,905
    47
  -138,028
27
3
3
0
 
19
19
1
2
06:58
14:52
09:23
19:25
  8,413
 15,789
    44
    47
   142,873
   143,006
13
19
1
0
0
0
0
0
 
20
1
10:54
15:38
 16,420
    43
   -49,371
5
77
0
0
 
21
1
02:54
09:05
 21,319
    49
   145,738
17
1
0
0
 
22
1
05:25
11:59
 22,713
    51
  -148,492
27
3
3
0
 
23
1
11:39
17:39
 20,661
    44
  -304,864
20
0
0
0
 
24
24
1
2
09:22
17:59
12:54
21:49
 12,124
 13,104
    52
    48
  -391,753
  -391,848
17
13
3
0
2
0
0
0
 
25
25
1
2
00:00
09:34
04:14
12:23
 14,504
  9,741
    49
    46
     -552
     -591
5
16
31
2
0
2
0
0
 
26
26
1
2
02:21
17:53
06:28
21:09
 14,241
 11,100
    49
    41
    36,493
    37,089
52
41
2
0
2
0
0
0
 
27
27
1
2
05:32
20:22
08:50
21:59
 11,271
  5,494
    39
    41
  -267,024
  -267,219
40
6
2
0
1
0
0
0
 
28
1
16:56
23:29
 22,660
    49
   -39,298
36
2
2
0
 
29
1
00:57
06:30
 18,960
    49
  -209,053
38
1
1
0
 
30
-
 
 
 
 
 
 
 
 
 
31
1
08:51
14:27
 19,383
    48
   -83,527
39
3
2
0
 
32
1
09:54
14:59
 17,330
    49
   258,196
46
2
2
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.