GPS Space Vehicle Time Integrity for MJD 53629

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
05:53
12:37
 23,529
    18
    -8,691
18
1
1
0
 
2
2
1
2
00:00
19:35
01:50
23:59
  6,356
 15,232
     5
   226
    27,421
    27,641
4
7432
4
12
0
14
0
0
 
3
3
1
2
03:38
11:41
06:26
16:04
  9,801
 14,951
     3
    12
   -34,570
   -34,663
9
13
1
2
0
1
0
0
 
4
1
18:15
23:53
 19,464
    12
    54,161
158
3
4
0
 
5
1
20:17
23:59
 12,653
   374
    19,375
11494
12
4436
0
 
6
1
00:00
04:26
 15,438
     5
  -822,389
57
2
2
0
 
7
1
16:26
22:48
 22,131
    14
  -334,139
111
3
3
0
 
8
1
13:45
19:42
 20,529
    12
    41,577
15
1
1
0
 
9
9
1
2
03:26
18:44
07:17
22:20
 13,367
 12,642
     7
    12
     8,180
     8,283
12
9
1
1
0
0
0
0
 
10
10
1
2
00:00
21:39
02:58
23:59
 10,247
  8,104
    15
  -151
   -70,179
   -70,386
35
4708
1
12
1
13
0
0
 
11
11
1
2
06:57
15:13
10:08
19:15
 11,281
 13,621
    13
    11
  -265,528
  -265,639
12
17
1
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:14
16:34
 18,268
    10
   -14,023
18
2
2
0
 
14
1
04:30
10:54
 22,454
    13
    26,312
6
42
0
0
 
15
1
01:53
07:52
 20,788
    12
  -490,100
40
1
1
0
 
16
1
09:20
14:22
 17,697
    14
    -8,820
17
2
2
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
01:24
08:00
 23,016
    11
   187,865
32
1
1
0
 
19
19
1
2
04:49
12:42
07:06
17:13
  7,986
 15,366
     9
    11
    26,129
    26,139
4
16
3
1
0
1
0
0
 
20
20
1
2
08:38
19:35
13:24
20:49
 16,542
  4,080
    14
    22
    48,234
    48,193
10
28
2
2
0
2
0
0
 
21
1
00:17
06:41
 22,285
    11
  -129,754
23
1
1
0
 
22
1
02:56
09:34
 23,141
     8
   -40,051
12
0
0
0
 
23
1
09:42
15:35
 20,501
    13
  -174,340
17
2
2
0
 
24
24
1
2
09:32
17:05
11:05
21:52
  5,579
 16,577
     9
    12
   -46,993
   -47,086
7
29
3
3
0
3
0
0
 
25
1
08:00
12:29
 15,758
    15
  -103,371
13
1
1
0
 
26
26
1
2
00:28
16:28
05:04
18:57
 16,021
  8,627
     6
     3
    -7,062
    -6,869
22
12
2
1
1
1
0
0
 
27
1
12:27
18:33
 20,759
    10
   -15,387
22
2
2
0
 
28
1
14:38
21:16
 22,679
    18
   -41,647
33
3
2
0
 
29
29
1
2
00:09
15:53
04:28
18:43
 14,982
  9,603
     7
    10
  -313,522
  -314,681
91
66
1
1
1
1
0
0
 
30
30
30
1
2
3
00:00
07:15
21:37
01:57
10:03
23:59
  6,806
  9,891
  8,230
     6
    14
    99
  -382,517
  -382,883
  -383,489
31
40
2118
1
1
12
0
1
13
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.