GPS Space Vehicle Time Integrity for MJD 53492

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
15:17
21:58
 23,392
   -93
  -401,504
24
1
1
0
 
2
1
05:06
11:19
 21,840
   -95
    25,715
14
2
2
0
 
3
3
3
3
1
2
3
4
00:00
13:07
21:07
22:35
01:33
15:49
22:32
23:59
  5,456
  9,430
  4,905
  5,001
   -97
  -104
   -93
   207
  -105,272
  -105,438
  -105,510
  -105,227
23
10
257
6515
3
1
1
11
2
0
1
11
0
0
0
0
 
4
1
03:42
09:20
 19,176
   -99
  -246,487
136
2
2
0
 
5
1
05:30
10:24
 17,180
   -94
   -95,847
26
2
2
0
 
6
1
08:13
13:39
 19,099
   -97
  -452,748
299
0
613
0
 
7
1
04:00
07:59
 13,366
  -104
   -69,310
121
2
2
0
 
8
8
8
1
2
3
00:00
04:00
22:57
01:59
05:01
23:59
  7,054
  3,050
  3,718
  -101
  -108
 -1,233
    27,719
    27,724
    26,655
41
4
20843
2
1
11
2
0
3718
0
0
0
 
9
9
1
2
04:11
12:47
07:46
16:40
 11,888
 13,423
   -99
  -106
    41,388
    41,434
25
25
2
1
2
1
0
0
 
10
1
07:01
12:16
 18,374
   -96
   -63,023
41
3
3
0
 
11
11
1
2
00:39
16:18
01:59
19:30
  4,833
 11,336
  -104
  -110
  -220,598
  -220,851
7
12
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
20:29
22:35
01:55
22:32
23:59
  6,790
  7,148
  5,001
   -95
   -99
   397
     3,705
     3,605
     4,093
30
212
10608
2
1
11
2
1
1709
0
0
0
 
14
1
13:40
19:59
 22,120
   -97
    30,050
8
11
1
0
 
15
1
11:59
17:29
 19,232
  -109
  -425,442
43
1
1
0
 
16
16
1
2
18:35
22:35
22:32
23:36
 13,799
  3,567
   -99
  -105
    -2,381
    -2,389
153
9
1
29
1
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
10:53
17:35
 23,300
   -99
   150,545
32
2
2
0
 
19
19
19
1
2
3
00:00
14:04
22:35
01:59
16:26
23:59
  7,054
  8,243
  5,001
   -95
  -104
  -504
    19,563
    19,595
    19,218
15
25
8651
2
1
11
2
1
11
0
0
0
 
20
20
1
2
05:00
17:56
06:04
22:32
  3,840
 15,948
  -101
  -100
    69,489
    69,377
9
142
17
1
0
1
0
0
 
21
1
09:47
16:09
 22,105
  -105
  -101,019
34
2
2
0
 
22
1
12:14
18:52
 23,168
  -101
   -21,748
7
1
1
0
 
23
23
23
1
2
3
00:00
19:03
22:36
01:01
22:32
23:59
  3,525
 12,112
  4,978
   -92
  -100
   977
  -200,651
  -200,500
  -199,404
78
164
22921
2
1
11
2
1
4978
0
0
0
 
24
24
1
2
02:31
18:53
07:18
20:25
 16,193
  5,375
   -98
  -102
   -13,842
   -14,001
38
5
3
5
2
0
0
0
 
25
1
15:59
21:40
 19,979
  -104
   -92,091
36
1
1
0
 
26
1
09:55
14:38
 16,433
  -103
   -21,584
12
2
1
0
 
27
27
1
2
00:00
22:36
04:00
23:59
 13,946
  4,974
  -102
  -684
   -58,833
   -60,256
55
12319
4
11
4
4974
0
0
 
28
28
1
2
00:07
04:00
01:59
06:45
  6,686
  9,199
  -101
  -102
   -46,529
   -46,526
57
5
2
6
2
0
0
0
 
29
29
1
2
01:22
09:32
04:08
13:49
  9,615
 14,988
   -96
  -100
    -8,612
    -9,577
88
136
2
0
2
0
0
0
 
30
30
1
2
07:02
16:35
11:18
19:24
 15,082
  9,927
   -97
  -100
  -164,354
  -165,087
109
67
3
0
3
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.