GPS Space Vehicle Time Integrity for MJD 54386

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
01:49
08:28
 23,210
   -28
  -159,093
29
2
2
0
 
2
2
1
2
15:43
20:26
20:24
21:50
 16,291
  4,682
   -14
   -14
  -143,410
  -143,440
15
25
1
1
1
1
0
0
 
3
3
1
2
00:00
07:55
02:38
12:18
  8,982
 15,225
   -35
   -22
  -128,807
  -128,963
25
25
2
0
1
0
0
0
 
4
1
14:32
20:12
 19,623
   -16
    13,528
27
2
1
0
 
5
5
5
1
2
3
03:22
17:10
20:26
05:32
20:24
21:41
  7,573
 11,143
  4,135
   -30
   -14
    -6
  -464,951
  -466,427
  -466,651
64
94
46
1
1
1
1
1
1
0
0
0
 
6
6
1
2
19:16
20:26
20:24
21:59
  3,810
  5,225
   -14
   -12
  -236,881
  -236,853
9
11
0
1
0
0
0
0
 
7
1
20:26
23:59
 12,156
    -4
    53,495
56
1
1
0
 
8
1
09:56
15:54
 20,725
   -15
   126,292
19
1
1
0
 
9
9
1
2
00:00
14:58
03:32
18:35
 12,138
 12,568
   -30
   -19
   -91,864
   -91,947
32
17
2
2
2
2
0
0
 
10
10
1
2
17:52
20:26
20:24
21:59
  8,787
  5,241
   -19
   -16
   106,498
   106,604
39
27
0
1
0
1
0
0
 
11
11
1
2
03:27
11:27
06:17
15:47
  9,956
 15,085
   -35
   -19
   -24,849
   -24,848
4
15
3
1
0
1
0
0
 
12
1
16:27
20:24
 13,731
   -18
   344,714
18
1
1
0
 
13
1
07:19
12:45
 19,000
   -23
  -213,512
15
0
0
0
 
14
1
00:32
06:48
 21,927
   -30
   327,100
36
2
2
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
05:28
10:28
 17,533
   -21
  -119,357
13
1
1
0
 
17
1
12:20
18:36
 21,812
   -18
   -51,867
13
2
1
0
 
18
18
1
2
00:00
21:37
04:17
23:59
 14,865
  8,192
   -34
   -13
   231,527
   231,398
24
25
3
1
1
1
0
0
 
19
19
1
2
01:06
08:58
03:22
13:29
  7,935
 15,471
   -35
   -18
     -907
     -964
16
10
1
8
1
0
0
0
 
20
20
1
2
04:52
15:51
09:39
16:56
 16,751
  3,915
   -24
   -19
  -128,008
  -127,983
9
8
6
33
0
0
0
0
 
21
21
1
2
00:00
20:31
02:56
21:59
 10,010
  4,942
   -34
   -13
   -77,647
   -77,604
48
21
2
1
2
1
0
0
 
22
1
00:00
05:56
 20,551
   -32
  -200,415
21
2
1
0
 
23
1
05:51
11:46
 20,634
   -21
  -299,442
22
1
1
0
 
24
24
24
1
2
3
00:00
18:59
20:26
01:42
20:24
21:59
  5,790
  4,803
  5,225
   -34
    -9
   -10
   -37,861
   -38,037
   -38,051
48
4
11
1
0
1
1
0
1
0
0
0
 
25
1
07:58
14:13
 21,728
   -18
  -460,536
50
0
0
0
 
26
26
26
1
2
3
00:00
12:38
20:39
01:19
15:15
21:59
  4,419
  9,067
  4,493
   -37
   -23
   -16
   -59,751
   -60,351
   -60,684
53
34
30
2
1
1
2
0
1
0
0
0
 
27
1
08:56
14:55
 20,689
   -28
  -141,010
14
0
0
0
 
28
1
10:55
17:32
 22,750
   -23
     8,515
18
2
2
0
 
29
29
1
2
12:09
20:26
15:00
21:59
 10,004
  5,241
   -29
   -16
    -6,034
    -6,035
4
21
3
1
0
1
0
0
 
30
30
30
1
2
3
03:28
17:50
20:26
06:20
20:24
21:59
 10,111
  8,926
  5,241
   -39
   -27
   -20
   -48,837
   -48,894
   -48,896
5
3
24
31
4
1
0
0
1
0
0
0
 
31
1
02:54
08:30
 19,724
   -31
    -6,296
17
2
1
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.