GPS Space Vehicle Time Integrity for MJD 53833

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
15:57
22:39
 23,383
   -42
   -46,013
14
1
0
0
 
2
1
05:31
11:39
 21,443
   -37
    10,260
21
2
2
0
 
3
3
1
2
00:00
14:21
02:04
16:26
  7,190
  7,275
   -38
   -41
   -88,495
   -88,666
13
8
4
1
1
0
0
0
 
4
1
04:30
10:11
 19,569
   -37
  -199,243
57
0
0
0
 
5
5
1
2
06:24
17:25
11:12
18:29
 16,707
  3,710
   -34
   -37
   199,341
   197,085
346
72
3
0
2648
0
0
0
 
6
1
08:54
14:20
 18,459
   -35
  -458,648
138
1
1
0
 
7
7
1
2
11:07
14:21
14:20
15:36
 10,876
  4,513
   -37
   -38
  -525,578
  -525,617
21
8
2
1
1
0
0
0
 
8
1
00:00
05:48
 19,827
   -43
    61,936
30
4
3
0
 
9
9
1
2
04:44
14:21
08:24
17:12
 12,699
  9,997
   -32
   -27
   -15,228
   -15,274
16
7
3
15
2
0
0
0
 
10
1
07:47
13:05
 18,227
   -39
   -81,477
5
30
0
0
 
11
11
1
2
01:17
17:01
05:22
20:08
 13,919
 11,019
   -43
   -43
  -319,062
  -319,209
10
8
3
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
02:31
  8,651
   -43
   -53,020
19
4
3
0
 
14
1
14:21
20:36
 21,813
   -37
    16,297
5
11
0
0
 
15
15
1
2
11:42
14:21
14:20
17:45
  8,756
 11,958
   -37
   -37
  -593,342
  -593,407
18
24
2
0
1
0
0
0
 
16
1
19:13
21:59
  9,729
   -37
   -35,706
8
0
0
0
 
17
1
02:10
08:29
 21,718
   -39
   -79,728
34
2
2
0
 
18
18
1
2
11:20
14:21
14:20
17:57
 10,074
 12,669
   -36
   -36
   229,763
   229,786
6
7
2
3
0
0
0
0
 
19
19
1
2
00:00
14:54
03:22
17:08
 11,353
  7,751
   -35
   -41
    16,060
    15,979
32
6
3
1
3
0
0
0
 
20
1
18:27
21:59
 12,399
   -38
    28,967
4
0
0
0
 
21
21
1
2
10:31
14:21
14:20
16:51
 13,010
  8,734
   -38
   -37
   -19,859
   -19,892
12
10
2
0
0
0
0
0
 
22
22
1
2
13:01
14:21
14:20
19:38
  4,501
 18,523
   -43
   -37
   -83,593
   -83,634
23
19
1
0
1
0
0
0
 
23
23
1
2
00:00
19:27
01:30
21:59
  5,127
  8,910
   -37
   -40
  -144,731
  -144,652
64
6
3
1
3
0
0
0
 
24
1
03:24
08:21
 17,332
   -34
   -99,094
28
4
2
0
 
25
1
16:51
21:59
 18,032
   -42
    -6,613
49
0
0
0
 
26
26
1
2
02:29
10:28
05:02
14:20
  8,518
 13,203
   -40
   -39
    80,579
    80,901
24
44
2
1
0
1
0
0
 
27
1
00:00
04:45
 16,282
   -36
   -43,385
29
3
3
0
 
28
1
00:39
07:17
 22,894
   -43
   -29,955
6
1
0
0
 
29
29
1
2
02:02
10:13
04:50
14:20
  9,370
 14,100
   -40
   -41
  -580,453
  -580,730
26
41
1
1
0
1
0
0
 
30
30
1
2
07:34
17:18
11:55
19:57
 14,935
  9,322
   -32
   -35
  -113,368
  -115,149
250
152
1
0
1
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.