GPS Space Vehicle Time Integrity for MJD 54026

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
02:56
09:37
 23,101
    -6
   -83,242
50
4
4
0
 
2
2
1
2
16:23
19:51
19:49
22:30
 11,762
  9,086
    -1
    -0
   -46,028
   -46,068
13
27
0
3
0
3
0
0
 
3
-
 
 
 
 
 
 
 
 
 
4
1
15:20
19:49
 15,434
    -5
  -325,616
29
1
1
0
 
5
5
1
2
17:03
19:51
19:49
21:55
  9,368
  7,249
    -4
     4
  -363,900
  -363,912
4
10
0
1
0
1
0
0
 
6
6
1
2
00:00
19:52
01:18
23:59
  4,676
 14,398
   -11
   369
  -577,608
  -576,532
13
12806
1
12
1
15
0
0
 
7
7
7
1
2
3
00:00
08:03
22:33
02:45
10:57
23:59
  9,608
 10,028
  5,161
    -2
    -5
  -456
  -511,984
  -511,809
  -511,959
55
42
9494
2
4
12
2
3
12
0
0
0
 
8
8
1
2
10:23
15:20
15:15
16:25
 16,893
  3,802
    -4
    -2
    83,412
    83,428
17
31
1
1
1
1
0
0
 
9
9
1
2
00:14
15:21
01:59
19:07
  6,082
 12,897
    -9
    -8
   -40,728
   -40,837
4
18
6
1
0
1
0
0
 
10
10
1
2
18:30
19:51
19:49
21:59
  4,704
  7,463
     1
     4
   -91,358
   -91,359
4
17
1
1
0
1
0
0
 
11
11
1
2
03:54
12:03
06:57
15:15
 10,283
 11,120
    -8
    -5
  -355,693
  -355,742
29
6
2
0
2
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:00
13:23
 18,701
    -7
  -104,378
51
4
3
0
 
14
1
01:08
07:25
 21,537
    -5
     3,222
38
4
3
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
06:15
11:19
 17,536
    -3
   -83,172
29
2
2
0
 
17
17
1
2
13:03
15:20
15:15
19:22
  7,653
 13,864
    -7
    -6
   -92,466
   -92,451
5
7
19
1
0
1
0
0
 
18
18
1
2
00:00
22:13
04:54
23:59
 16,912
  6,330
    -4
  -528
   251,129
   250,657
30
12116
3
12
3
6330
0
0
 
19
19
1
2
01:33
09:29
03:58
14:00
  8,318
 15,803
    -6
    -6
   -25,365
   -25,480
30
19
2
1
2
1
0
0
 
20
20
1
2
05:29
16:28
10:16
17:43
 16,707
  4,034
    -3
    -5
    22,026
    22,020
39
8
4
1
4
0
0
0
 
21
21
1
2
00:00
21:25
03:46
23:59
 13,259
  8,956
    -5
  -221
   -57,600
   -57,940
36
6049
2
12
2
14
0
0
 
22
1
00:00
06:30
 22,453
   -10
  -142,686
30
4
3
0
 
23
1
06:29
12:24
 20,769
    -2
  -138,934
27
5
5
0
 
24
24
1
2
15:20
19:51
19:49
20:54
 15,429
  3,591
    -7
    -1
   -45,075
   -45,108
25
28
1
1
1
1
0
0
 
25
1
03:46
09:33
 19,837
    -4
  -384,004
89
4
4
0
 
26
26
26
1
2
3
00:00
13:23
21:19
01:59
15:15
23:59
  6,906
  6,541
  9,292
    -5
    -8
    72
   297,816
   298,562
   299,114
32
30
1999
1
0
12
1
0
14
0
0
0
 
27
1
09:17
15:15
 20,857
    -4
   -73,440
14
1
1
0
 
28
28
1
2
11:24
15:20
15:15
18:02
 13,429
  9,074
    -2
    -1
   -16,277
   -16,263
6
7
0
1
0
1
0
0
 
29
29
1
2
00:00
12:56
01:31
15:15
  5,468
  7,982
   -19
   -13
   -85,778
   -88,171
89
115
1
0
1
0
0
0
 
30
30
30
1
2
3
04:07
18:30
19:51
06:59
19:49
22:45
  9,815
  4,697
  9,984
   -10
   -14
    -8
   -13,523
   -13,584
   -13,590
30
4
25
2
0
3
2
0
3
0
0
0
 
31
1
03:36
09:15
 19,323
    -7
    72,130
91
4
4
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.