GPS Space Vehicle Time Integrity for MJD 55288

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
02:23
08:32
 21,394
    21
  -242,378
40
3
2
0
 
3
3
3
1
2
3
10:16
18:11
20:00
12:52
19:59
22:39
  9,050
  6,186
  9,197
    20
    18
    21
  -536,450
  -536,591
  -536,628
15
24
14
3
1
1
0
1
0
0
0
0
 
4
1
00:51
06:32
 19,697
    17
   -50,518
59
4
4
0
 
5
1
04:18
09:38
 18,379
    16
     2,270
31
2
2
0
 
6
6
6
1
2
3
09:44
18:07
20:00
12:58
19:59
22:08
 11,224
  6,463
  7,423
    21
    24
    24
  -675,966
  -675,725
  -675,663
33
30
19
3
1
1
2
1
0
0
0
0
 
7
7
7
1
2
3
00:00
18:37
20:00
01:04
19:59
23:59
  3,620
  4,860
 13,826
    20
    13
   457
     -939
     -918
     -470
4
4
14283
1
0
13
0
0
14
0
0
0
 
8
8
1
2
00:00
20:15
02:17
23:59
  7,981
 12,920
    20
   204
    -4,549
    -4,388
29
5451
2
13
2
14
0
0
 
9
-
 
 
 
 
 
 
 
 
 
10
10
1
2
03:36
20:10
08:33
21:25
 17,326
  4,196
    17
    21
    39,331
    39,381
28
6
2
1
2
0
0
0
 
11
11
11
1
2
3
00:00
13:47
21:38
02:10
16:23
23:59
  7,605
  8,937
  8,197
    24
    14
   -40
    54,071
    54,172
    54,178
19
15
1575
3
2
13
2
1
13
0
0
0
 
12
1
02:52
07:46
 16,893
    17
   131,561
52
3
2
0
 
13
13
1
2
17:28
20:00
19:59
22:59
  8,798
 10,207
    14
    19
  -305,622
  -305,614
19
5
1
1
1
0
0
0
 
14
1
10:50
17:03
 21,602
    23
   -28,947
35
3
2
0
 
15
15
1
2
00:00
07:03
01:23
11:45
  4,763
 16,108
    24
    19
   291,716
   291,572
20
40
3
2
2
1
0
0
 
16
16
1
2
08:24
15:45
09:29
19:59
  3,700
 14,692
    17
    18
    57,381
    57,508
6
18
1
1
0
0
0
0
 
17
17
1
2
00:00
22:48
05:09
23:59
 17,932
  4,238
    20
 -1,343
  -141,366
  -142,928
22
24490
4
13
3
4238
0
0
 
18
1
07:56
11:59
 13,788
    20
   -59,189
12
0
0
0
 
19
19
1
2
11:18
20:35
13:41
23:44
  8,236
 10,977
    16
    22
    25,419
    25,511
13
15
3
1
2
1
0
4221
 
20
20
1
2
02:11
15:14
03:22
19:57
  4,015
 16,496
    19
    18
   -58,433
   -58,399
20
11
1
1
1
1
0
0
 
21
1
07:17
13:28
 21,315
    22
    50,766
36
3
3
0
 
22
1
09:26
16:03
 22,865
    23
  -175,413
13
3
3
0
 
23
23
1
2
16:14
20:00
19:59
22:08
 13,148
  7,429
    18
    23
  -375,489
  -375,471
11
19
1
1
1
1
0
0
 
24
1
07:18
13:30
 21,378
    21
  -275,704
36
3
3
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
08:40
14:11
 18,782
    23
    34,674
27
3
3
0
 
27
27
1
2
00:49
09:50
04:37
13:14
 13,144
 11,863
    14
    21
  -139,373
  -139,476
36
15
3
2
3
0
0
0
 
28
28
1
2
00:00
21:08
03:47
23:59
 13,107
 10,014
    16
  -118
    19,386
    19,188
39
3780
3
13
3
13
0
0
 
29
1
06:00
10:52
 16,769
    19
  -109,454
21
1
1
0
 
30
30
1
2
04:05
13:43
08:25
16:31
 15,038
  9,606
    13
    11
  -229,968
  -230,078
34
17
2
1
2
1
0
0
 
31
1
13:06
18:43
 19,443
    15
    44,332
23
4
2
0
 
32
1
14:03
19:19
 18,326
    17
   -60,453
54
2
2
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.