GPS Space Vehicle Time Integrity for MJD 53236

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
10:59
17:19
 22,108
   100
  -358,914
35
3
3
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
06:28
14:34
09:20
18:53
  9,587
 14,739
    92
   105
   -36,731
   -36,828
33
32
2
2
2
2
0
0
 
4
4
1
2
00:00
21:08
02:47
23:59
  9,476
 10,063
   104
   123
   257,051
   258,242
43
187
1
12
1
12
0
0
 
5
5
1
2
00:00
10:18
04:03
11:20
 14,046
  3,710
   104
   107
   -44,722
   -44,768
17
11
1
31
1
0
0
0
 
6
1
01:54
07:18
 18,298
   103
  -376,931
175
2
2
0
 
7
7
1
2
00:00
19:19
01:45
23:59
  6,104
 16,242
    96
   341
  -400,822
  -399,051
41
8472
2
12
2
12
0
0
 
8
1
16:30
22:30
 20,683
   108
     7,214
11
0
0
0
 
9
9
9
1
2
3
00:00
06:17
21:35
01:16
10:08
23:59
  4,399
 13,092
  8,407
   101
    97
   309
      539
      590
      886
12
36
5432
1
2
12
1
2
12
0
0
0
 
10
1
00:41
06:01
 18,572
   104
   -49,078
4
78
0
0
 
11
11
1
2
09:51
18:10
13:05
22:13
 11,413
 14,017
   102
   111
  -141,837
  -141,928
9
14
2
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:06
19:26
 18,366
   102
    23,838
26
2
2
0
 
14
1
07:09
13:30
 22,330
   106
    25,571
8
20
1
0
 
15
1
05:36
11:17
 19,689
   109
  -308,474
43
2
2
0
 
16
1
12:07
17:09
 17,637
   107
    -7,034
32
2
2
0
 
17
1
00:00
05:57
 20,622
    95
   129,575
66
2
2
0
 
18
1
04:15
10:52
 22,810
   102
    66,726
30
2
0
0
 
19
19
1
2
07:49
15:39
09:58
20:16
  7,507
 15,840
   105
   107
    11,182
    11,106
7
51
5
2
0
2
0
0
 
20
20
1
2
11:25
22:27
16:14
23:29
 16,674
  3,498
   105
   108
   131,623
   131,509
52
9
3
27
3
0
0
0
 
21
1
03:25
09:45
 21,793
   104
   -78,387
8
3
2
0
 
22
1
05:42
12:21
 22,952
   106
   -15,833
30
3
3
0
 
23
1
12:14
18:14
 20,727
   105
  -151,198
57
2
2
0
 
24
24
1
2
00:00
22:25
04:20
23:59
 15,040
  5,443
    88
  -726
   -50,580
   -51,631
18
18164
2
12
1
5443
0
0
 
25
1
09:36
15:18
 20,113
   104
   -73,601
11
1
1
0
 
26
26
1
2
03:19
19:19
07:54
21:46
 15,760
  8,472
    98
   107
  -197,296
  -197,964
67
28
3
0
3
0
0
0
 
27
1
15:25
21:31
 20,766
   107
  -371,439
107
2
2
0
 
28
1
17:46
23:59
 21,298
   420
   -39,685
13068
12
12
0
 
29
29
1
2
03:02
18:48
07:21
21:34
 14,773
  9,617
    95
   109
  -363,748
  -363,263
62
31
3
0
2
0
0
0
 
30
30
1
2
00:34
10:07
04:50
12:59
 14,731
 10,109
    90
   100
  -553,963
  -553,894
10
8
1
13
0
0
0
0
 
31
1
18:29
23:59
 19,215
   307
  -294,483
7902
12
12
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.