GPS Space Vehicle Time Integrity for MJD 55353

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
2
1
2
02:00
21:48
04:00
23:59
  6,989
  7,374
    53
  -271
  -262,095
  -262,657
8
7389
2
14
0
14
0
0
 
3
3
1
2
05:52
13:46
08:26
18:18
  8,741
 15,655
    47
    52
  -564,604
  -564,757
15
29
2
2
0
2
0
0
 
4
1
20:21
21:59
  5,633
    54
   -98,275
14
14
0
0
 
5
1
02:00
05:14
 11,166
    48
     5,881
6
13
0
0
 
6
6
1
2
05:17
13:40
08:32
17:42
 11,182
 13,887
    49
    50
  -617,010
  -616,621
42
53
1
2
0
2
0
0
 
7
1
14:16
20:37
 21,976
    47
     1,095
11
2
1
0
 
8
1
15:52
21:49
 20,821
    50
    -5,634
9
1
1
0
 
9
9
1
2
05:32
20:36
09:11
21:59
 12,323
  4,721
    47
    48
   -10,844
   -10,955
15
4
2
0
1
0
0
0
 
10
10
10
1
2
3
02:00
15:27
22:57
03:51
17:01
23:59
  6,499
  5,611
  3,724
    57
    47
 -1,663
    44,039
    44,062
    42,371
7
15
28111
15
1
14
0
1
3724
0
0
0
 
11
11
1
2
09:25
17:14
11:57
21:43
  8,866
 15,581
    45
    52
    67,286
    67,370
15
18
3
1
2
1
0
0
 
12
12
1
2
00:00
22:24
03:09
23:59
 10,871
  5,701
    54
  -762
   107,346
   106,207
14
16323
8
14
0
5701
0
0
 
13
1
12:59
18:32
 19,094
    49
  -303,553
32
3
3
0
 
14
1
06:29
12:44
 21,466
    52
   -53,923
37
3
3
0
 
15
15
15
1
2
3
02:41
05:00
18:54
03:59
07:25
20:53
  4,709
  8,237
  6,880
    53
    51
    43
   261,222
   261,154
   260,827
10
26
12
1
2
0
0
1
0
0
0
0
 
16
1
11:24
16:24
 17,484
    54
    78,873
27
2
2
0
 
17
1
18:16
21:59
 12,862
    51
  -155,188
7
0
0
0
 
18
1
03:32
10:05
 22,552
    48
   -72,829
18
2
0
0
 
19
19
1
2
06:57
14:48
09:15
19:22
  7,985
 15,771
    47
    52
    40,273
    40,368
8
20
1
2
0
2
0
0
 
20
20
1
2
10:42
21:40
15:29
22:47
 16,435
  3,485
    52
    56
   -54,986
   -54,963
40
7
4
25
4
0
0
0
 
21
1
02:52
09:02
 21,190
    54
    65,222
19
2
1
0
 
22
1
05:00
11:37
 22,787
    52
  -170,369
34
3
3
0
 
23
1
11:50
17:44
 20,335
    52
  -368,000
29
3
3
0
 
24
1
04:37
10:15
 19,428
    51
  -293,760
20
1
1
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
03:07
19:20
08:01
21:17
 16,893
  6,737
    52
    45
    62,116
    62,398
28
13
2
0
1
0
0
0
 
27
27
1
2
05:24
20:17
08:46
21:59
 11,671
  5,884
    54
    44
  -158,466
  -158,645
19
7
2
0
1
0
0
0
 
28
1
16:41
21:59
 18,217
    49
    14,313
14
1
1
0
 
29
1
01:01
06:30
 19,206
    47
  -125,228
18
1
0
0
 
30
30
1
2
00:00
09:18
04:01
12:09
 13,964
 10,049
    56
    49
  -249,235
  -249,350
16
17
1
3
0
2
0
0
 
31
1
08:41
14:18
 19,352
    49
    32,494
27
8
2
0
 
32
1
09:43
14:57
 18,322
    49
     9,643
61
3
3
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.