GPS Space Vehicle Time Integrity for MJD 55433

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
16:14
22:18
 20,849
    25
  -283,535
18
1
1
0
 
3
3
1
2
00:28
08:21
02:59
12:54
  8,419
 15,888
    36
    33
  -599,340
  -599,502
26
25
2
0
1
0
0
0
 
4
1
14:56
20:39
 19,459
    20
  -154,541
67
3
3
0
 
5
1
18:27
23:47
 18,455
    23
    28,316
29
1
1
0
 
6
6
1
2
00:00
08:11
03:04
12:13
 10,423
 13,993
    27
    29
  -520,655
  -520,193
57
61
2
1
1
1
0
0
 
7
1
08:52
15:12
 22,078
    28
     1,975
9
2
1
0
 
8
1
10:25
16:22
 20,585
    25
    -6,482
43
2
2
0
 
9
9
1
2
00:05
15:12
03:48
18:57
 12,724
 12,899
    42
    17
   -26,306
   -26,451
21
44
2
2
1
2
0
0
 
10
10
1
2
09:44
17:21
11:35
22:09
  6,393
 16,353
    20
    28
    50,588
    50,629
5
8
1
7
0
0
0
0
 
11
11
1
2
04:04
11:49
06:29
16:20
  8,321
 15,698
    32
    30
    84,903
    84,982
7
37
1
3
0
3
0
0
 
12
1
16:55
19:59
 10,557
    19
    79,539
10
0
0
0
 
13
1
07:39
13:09
 19,322
    26
  -298,958
7
1
0
0
 
14
1
01:10
07:02
 20,372
    34
   -81,883
29
1
1
0
 
15
15
15
1
2
3
00:00
13:39
21:16
02:07
15:25
23:59
  7,365
  6,330
  9,467
    33
    19
    94
   218,969
   218,685
   218,599
13
10
1763
1
1
13
0
0
13
0
0
0
 
16
16
1
2
06:01
07:06
07:02
11:01
  3,568
 13,810
    34
    33
   102,404
   102,435
6
15
1
0
0
0
0
0
 
17
1
12:46
18:59
 21,603
    24
  -168,040
19
2
1
0
 
18
18
1
2
00:00
22:03
04:43
23:59
 16,320
  6,834
    35
  -463
   -88,985
   -89,651
22
11352
2
13
1
1962
0
0
 
19
19
1
2
01:38
09:26
03:49
14:06
  7,579
 16,301
    33
    31
    60,397
    60,493
10
20
2
3
0
1
0
0
 
20
20
1
2
05:05
07:06
07:02
09:56
  6,944
  9,882
    32
    29
   -51,778
   -51,776
4
6
0
9
0
0
0
0
 
21
21
1
2
00:31
21:18
03:33
23:59
 10,374
  9,382
    36
  -132
    83,434
    83,464
45
4317
1
13
1
13
0
0
 
22
1
00:00
06:13
 21,405
    35
  -164,472
8
2
0
0
 
23
1
07:06
12:16
 18,073
    28
  -356,921
12
1
0
0
 
24
1
01:04
06:00
 17,113
    36
  -315,715
22
2
1
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
26
1
2
3
00:00
12:24
20:45
01:00
15:35
23:59
  3,321
 10,976
 11,351
    39
    21
   363
   104,351
   104,665
   105,210
9
26
9955
1
2
13
0
1
13
0
0
0
 
27
27
1
2
00:00
14:44
03:13
18:36
 10,980
 13,315
    42
    25
  -182,680
  -182,884
31
38
2
2
1
2
0
0
 
28
1
11:15
17:49
 22,853
    31
     6,042
23
4
3
0
 
29
29
1
2
00:00
22:00
01:05
23:59
  3,602
  6,964
    33
   941
  -144,348
  -143,673
8
21043
1
13
0
6964
0
0
 
30
30
1
2
03:52
18:16
06:45
22:31
 10,057
 14,534
    35
    27
  -272,392
  -272,581
14
9
1
6
0
0
0
0
 
31
31
1
2
03:18
07:06
07:02
08:54
 12,982
  6,441
    31
    25
    14,627
    14,591
15
8
62
0
0
0
0
0
 
32
32
1
2
04:18
07:06
07:02
09:30
  9,423
  8,336
    31
    30
    69,426
    69,508
24
22
0
0
0
0
0
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.