GPS Space Vehicle Time Integrity for MJD 52412

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(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:21
20:56
02:50
21:59
  8,950
  3,809
   -21
    -6
  -229,772
  -229,910
7
4
1
0
0
0
0
0
 
2
1
00:21
02:27
  7,545
   -23
   200,911
12
1
0
0
 
3
3
1
2
00:21
14:39
03:05
17:41
  9,813
 10,958
   -14
   -12
   -28,557
   -28,737
11
11
2
0
0
0
0
0
 
4
1
05:31
11:01
 19,755
   -14
  -170,228
96
0
0
0
 
5
5
1
2
07:36
18:41
12:25
19:41
 17,330
  3,571
    -5
    -8
   -13,858
   -13,928
12
8
1
38
0
0
0
0
 
6
1
10:06
15:34
 19,646
    -3
     3,315
6
1
0
0
 
7
1
03:32
09:46
 22,400
   -12
  -672,581
78
0
0
0
 
8
1
00:57
06:55
 21,442
   -20
  -670,178
62
0
0
0
 
9
9
1
2
06:07
14:40
09:38
18:36
 12,696
 14,122
    -6
   -16
    43,279
    43,323
5
7
2
9
0
0
0
0
 
10
1
09:04
14:27
 19,322
   -14
    -5,114
6
0
0
0
 
11
11
1
2
02:40
18:09
06:34
21:32
 14,000
 12,139
   -14
   -13
   -12,671
   -12,707
5
5
51
3
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:21
03:41
 11,982
    -6
     6,133
3
27
0
0
 
14
1
15:41
21:59
 22,693
   -13
    73,441
17
0
0
0
 
15
1
12:17
18:30
 22,351
   -10
   -15,506
31
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
11:34
18:00
 23,119
    -6
   127,182
803
0
14785
0
 
18
1
12:40
19:23
 24,141
   -14
    66,603
13
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:51
19:44
07:51
21:59
  3,620
  8,113
   -12
    -9
   161,194
   161,330
7
11
1
0
0
0
0
0
 
21
1
14:13
20:45
 23,464
   -11
     1,118
14
0
0
0
 
22
22
1
2
00:21
20:16
01:39
21:59
  4,675
  6,216
    -3
    10
  -246,629
  -249,705
72
78
1
0
1
0
0
0
 
23
1
10:40
16:20
 20,369
   -16
    -2,429
9
3
0
0
 
24
1
06:53
12:46
 21,101
   -17
   -30,239
23
0
0
0
 
25
1
17:49
21:59
 15,000
   -19
   -26,751
5
104
0
0
 
26
26
1
2
03:52
11:41
06:08
16:19
  8,123
 16,620
   -10
   -16
   198,431
   199,110
47
100
1
0
1
0
0
0
 
27
1
00:21
05:42
 19,181
   -15
   -20,509
10
0
0
0
 
28
1
01:55
08:34
 23,910
   -12
    82,050
10
0
0
0
 
29
1
12:20
17:13
 17,579
   -18
  -376,768
113
0
0
0
 
30
30
1
2
08:43
18:32
13:05
21:04
 15,702
  9,119
   -13
    -7
  -663,010
  -663,342
49
24
1
0
0
0
0
0
 
31
31
1
2
00:21
16:25
04:50
17:53
 16,064
  5,284
   -16
   -20
  -273,122
  -273,964
76
23
1
0
1
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(MYS) 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(MYS) 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.