GPS Space Vehicle Time Integrity for MJD 54219

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
13:57
20:39
 23,258
   117
  -123,704
21
2
2
0
 
2
1
03:22
09:32
 21,348
   104
  -102,476
28
2
2
0
 
3
3
1
2
12:02
19:21
14:03
23:43
  6,933
 15,110
    97
   116
   -49,770
   -49,928
10
32
1
3
0
2
0
0
 
4
1
02:20
07:48
 19,068
   104
   -10,706
21
2
2
0
 
5
5
1
2
04:23
14:51
09:01
16:37
 15,837
  6,093
   107
   107
   -21,445
   -21,091
62
21
2
0
1
0
0
0
 
6
1
06:32
11:57
 18,641
   102
  -162,240
94
1
1
0
 
7
1
07:07
12:01
 17,059
   107
  -325,240
83
0
0
0
 
8
8
1
2
00:00
21:14
02:15
23:59
  7,804
  9,415
   105
   -42
   105,468
   105,421
6
4520
1
12
0
13
0
0
 
9
9
1
2
02:21
12:02
06:01
14:49
 12,881
  9,693
    98
   100
   -67,955
   -68,013
11
7
1
7
1
0
0
0
 
10
1
05:21
10:38
 18,404
   113
  -101,015
24
1
1
0
 
11
11
11
1
2
3
00:00
14:44
22:49
02:15
17:41
23:59
  7,804
 10,092
  3,964
   101
   102
  -943
   -14,455
   -14,511
   -15,582
15
4
19074
1
0
12
1
0
3964
0
0
0
 
12
1
03:57
08:52
 16,879
   104
    44,366
33
2
2
0
 
13
1
18:46
23:59
 17,989
   503
  -167,275
15108
12
14
0
 
14
1
12:08
18:27
 21,930
   108
   -17,826
9
6
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
09:29
16:49
10:30
21:47
  3,655
 17,096
    98
   114
  -143,626
  -143,715
6
20
4
3
0
1
0
0
 
17
17
1
2
00:00
02:20
02:15
06:12
  7,804
 13,598
   100
   102
   -69,933
   -69,915
26
21
1
2
1
1
0
0
 
18
18
1
2
09:16
12:02
12:01
15:56
  9,678
 13,450
   105
   108
   250,988
   250,982
4
4
0
10
0
0
0
0
 
19
19
1
2
12:24
20:18
14:45
23:59
  8,166
 12,752
   103
   468
   -29,249
   -28,992
8
11473
1
12
0
13
0
0
 
20
1
16:00
20:54
 17,062
   110
    24,238
17
2
2
0
 
21
21
1
2
08:11
12:02
12:01
14:29
 13,217
  8,511
   104
   108
   -76,016
   -76,019
4
4
17
2
0
0
0
0
 
22
22
1
2
10:42
12:02
12:01
17:19
  4,502
 18,198
   103
   109
  -179,341
  -179,360
4
10
0
0
0
0
0
0
 
23
1
17:22
23:15
 20,572
   110
  -163,006
19
3
3
0
 
24
24
1
2
06:29
12:02
12:01
13:06
 19,086
  3,623
   102
    99
   -96,337
   -96,374
33
5
1
3
1
0
0
0
 
25
1
17:43
23:59
 21,797
   284
  -215,017
7526
12
175
0
 
26
26
1
2
00:06
08:06
02:15
12:01
  7,478
 13,529
   103
   105
   166,249
   166,904
49
81
1
0
1
0
0
0
 
27
27
1
2
00:00
20:15
02:15
23:59
  7,804
 12,956
    98
   308
  -107,584
  -107,544
13
6424
2
12
1
13
0
0
 
28
28
28
1
2
3
00:00
02:20
22:13
02:15
04:55
23:59
  7,804
  8,948
  6,092
   107
   107
  -475
    -2,112
    -2,106
    -2,628
13
48
13260
1
1
12
1
1
6092
0
0
0
 
29
29
1
2
00:00
07:49
02:15
12:01
  7,804
 14,557
   102
   109
    -2,122
    -2,125
15
7
1
69
1
0
0
0
 
30
30
1
2
05:13
14:52
09:32
17:38
 14,927
  9,425
   107
   103
   -32,280
   -32,319
16
6
1
21
1
0
0
0
 
31
1
14:16
19:52
 19,291
   104
   -19,862
18
2
2
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.