GPS Space Vehicle Time Integrity for MJD 52613

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 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
06:54
12:51
 21,369
    65
  -260,533
10
0
0
0
 
2
1
07:14
12:28
 18,804
    68
    26,625
37
0
0
0
 
3
3
1
2
01:04
09:13
04:00
13:29
 10,553
 15,323
    69
    77
   -85,995
   -86,080
11
7
1
2
0
0
0
0
 
4
1
15:59
21:38
 20,288
    64
  -370,552
42
0
0
0
 
5
1
17:41
22:33
 17,533
    79
   -43,970
10
1
0
0
 
6
6
1
2
00:00
20:23
01:53
23:59
  6,828
 12,929
    72
    82
     1,913
     1,947
4
2506
6
1
0
1
0
0
 
7
1
13:51
20:10
 22,718
    65
  -185,882
271
0
2
0
 
8
1
10:59
17:01
 21,725
    65
   -55,674
173
0
0
0
 
9
9
1
2
00:56
16:17
04:50
19:51
 14,027
 12,815
    48
    66
    20,006
    20,106
8
7
42
0
0
0
0
0
 
10
1
19:06
23:59
 17,612
   350
   -15,823
11228
11
11
0
 
11
11
1
2
04:24
12:50
07:47
16:46
 12,152
 14,139
    68
    76
   -27,678
   -27,706
6
15
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:44
14:02
 19,106
    70
    19,057
11
0
0
0
 
14
1
01:45
08:05
 22,793
    61
    35,884
14
0
0
0
 
15
15
1
2
00:00
22:54
05:04
23:59
 18,232
  3,901
    63
  -957
   -43,864
   -45,234
27
19124
1
11
0
3901
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:44
04:15
23:59
 15,288
  8,119
    73
  -227
    -6,782
    -7,180
7
7676
1
11
0
11
0
0
 
18
1
00:00
05:52
 21,115
    62
    16,857
20
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:00
17:04
10:50
18:13
 17,366
  4,149
    68
    66
   200,477
   200,528
9
8
1
31
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
20:38
02:15
23:59
  8,137
 12,033
    62
   181
   -14,572
   -14,522
4
3411
8
11
0
11
0
0
 
24
1
17:06
22:58
 21,087
    69
   -76,132
12
0
0
0
 
25
1
04:17
10:00
 20,564
    65
   -36,111
6
8
0
0
 
26
26
26
1
2
3
00:00
14:00
21:52
02:35
16:22
23:59
  9,316
  8,489
  7,597
    60
    68
    66
  -329,077
  -329,960
  -330,464
49
48
41
1
1
0
1
0
0
0
0
0
 
27
1
09:55
16:06
 22,188
    71
  -461,497
214
0
0
0
 
28
1
12:10
18:49
 23,929
    67
    83,546
15
0
0
0
 
29
29
29
1
2
3
00:00
13:21
21:33
01:53
16:10
23:59
  6,783
 10,099
  8,795
    62
    77
    92
  -374,317
  -375,146
  -375,621
35
54
645
1
1
11
1
0
11
0
0
0
 
30
30
1
2
04:45
19:07
07:36
23:23
 10,264
 15,371
    62
    58
  -482,363
  -483,393
54
82
1
0
1
0
0
0
 
31
31
1
2
02:31
10:01
04:11
14:49
  6,000
 17,271
    65
    76
  -327,035
  -326,667
16
54
1
0
0
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 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.