GPS Space Vehicle Time Integrity for MJD 53135

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
1
2
00:00
19:12
01:12
23:59
  4,100
 16,801
   -83
   232
  -343,172
  -342,999
4
12564
2
11
0
12
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
00:00
13:20
21:27
01:49
16:13
23:59
  6,293
  9,498
  8,911
   -84
   -88
   -24
    -9,287
    -9,460
    -9,482
7
8
1584
3
1
11
0
0
12
0
0
0
 
4
1
04:04
09:39
 19,096
   -93
   139,901
61
0
0
0
 
5
1
05:59
10:52
 16,873
   -87
   -29,609
9
4
0
0
 
6
1
08:34
14:03
 18,946
   -89
   -19,483
38
0
0
0
 
7
1
02:17
08:39
 21,859
   -86
  -547,865
77
0
0
0
 
8
-
 
 
 
 
 
 
 
 
 
9
9
1
2
04:30
13:09
08:08
16:59
 12,389
 12,842
   -89
   -89
    43,537
    43,595
7
15
1
1
0
1
0
0
 
10
1
07:28
12:44
 18,465
   -91
   -43,884
4
70
0
0
 
11
11
1
2
01:08
16:44
05:10
19:59
 13,992
 11,476
   -84
   -89
  -116,232
  -116,391
14
8
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:02
02:25
23:59
  8,255
 10,396
   -86
   -90
    28,771
    28,732
4
27
16
1
0
1
0
0
 
14
1
14:07
20:28
 21,913
   -87
    19,700
9
8
1
0
 
15
1
12:29
18:10
 19,510
   -89
  -264,583
27
1
1
0
 
16
1
19:08
23:59
 17,064
   216
   -12,049
11727
11
12
0
 
17
1
06:39
12:54
 21,588
   -91
  -329,866
139
0
0
0
 
18
1
11:08
17:45
 22,652
   -87
    33,656
28
1
1
0
 
19
19
19
1
2
3
00:00
14:33
22:27
03:05
16:51
23:59
 10,550
  7,617
  5,310
   -90
  -100
  -779
    57,459
    57,003
    56,084
28
22
15135
1
2
11
0
1
5310
0
0
0
 
20
20
1
2
05:25
18:26
06:40
23:10
  4,473
 16,585
   -93
   -84
   164,597
   164,416
11
34
4
1
0
1
0
0
 
21
1
10:17
16:37
 21,656
   -92
   -75,454
16
1
1
0
 
22
1
12:36
19:15
 22,766
   -88
     -767
26
1
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
05:23
11:11
 20,204
   -92
   -25,796
22
0
0
0
 
25
1
16:24
22:06
 20,062
   -78
   -66,430
5
199
0
0
 
26
26
1
2
02:16
10:11
04:43
14:46
  8,331
 15,917
   -86
   -94
   -66,471
   -67,045
40
82
1
0
0
0
0
0
 
27
27
1
2
00:00
22:11
04:23
23:59
 15,252
  6,277
   -84
  -623
  -174,416
  -177,100
128
12873
1
11
1
4480
0
0
 
28
1
00:41
07:17
 22,760
   -86
   -31,044
11
0
0
0
 
29
29
1
2
01:39
09:52
04:30
14:08
  9,959
 14,849
   -82
   -92
  -234,424
  -234,377
9
9
0
0
0
0
0
0
 
30
30
1
2
07:32
17:03
11:45
19:54
 14,738
 10,041
   -97
   -91
  -530,566
  -530,793
30
22
1
0
0
0
0
0
 
31
31
1
2
00:00
22:35
03:44
23:59
 12,891
  4,911
   -82
  -602
  -150,106
  -152,327
87
11120
1
11
1
3628
0
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.