GPS Space Vehicle Time Integrity for MJD 53613

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
08:00
13:42
 19,915
   152
    -5,886
24
1
1
0
 
2
2
1
2
00:00
20:41
02:56
23:59
 10,324
 11,398
   146
   242
    27,509
    27,613
21
3109
1
12
1
12
0
0
 
3
3
1
2
04:45
12:47
07:32
17:09
  9,648
 15,183
   152
   146
   -30,133
   -30,234
22
18
1
1
1
1
0
0
 
4
4
1
2
00:00
19:20
01:02
23:59
  3,678
 16,263
   146
   415
    15,523
    17,804
40
10133
1
12
1
13
0
0
 
5
5
5
1
2
3
00:00
08:30
21:21
02:15
09:31
23:59
  7,862
  3,649
  9,184
   144
   135
   184
  -126,799
  -126,904
  -127,033
37
9
1411
1
24
12
1
0
12
0
0
0
 
6
6
1
2
00:08
03:31
03:25
05:31
 11,306
  6,968
   150
   148
  -803,303
  -803,460
65
64
2
1
2
1
0
0
 
7
1
17:30
23:50
 21,715
   140
  -309,717
122
1
1
0
 
8
1
14:50
20:47
 20,596
   143
    40,094
9
0
0
0
 
9
9
1
2
04:31
19:50
07:58
23:26
 11,874
 12,580
   148
   141
     5,726
     5,825
25
7
1
0
1
0
0
0
 
10
10
1
2
00:00
22:43
03:25
23:59
 11,843
  4,298
   145
 -1,075
   -69,185
   -70,456
32
22935
2
12
2
4298
0
0
 
11
11
1
2
08:02
16:18
11:14
20:20
 11,103
 13,669
   148
   145
  -260,634
  -260,747
13
15
1
2
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:20
17:40
 18,724
   144
   -11,511
15
1
1
0
 
14
14
1
2
05:34
08:00
07:58
11:57
  8,379
 13,775
   152
   147
    27,213
    27,202
4
6
0
27
0
0
0
0
 
15
1
03:31
07:58
 15,508
   161
  -482,210
29
1
1
0
 
16
1
10:27
15:30
 17,785
   145
    -7,508
32
2
2
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
03:31
08:00
07:58
09:06
 15,463
  3,978
   150
   149
   183,994
   184,023
15
5
1
2
0
0
0
0
 
19
19
1
2
05:53
13:47
07:58
18:17
  7,222
 15,749
   153
   146
    25,901
    25,905
5
32
3
1
0
1
0
0
 
20
20
1
2
09:45
20:41
14:30
21:55
 16,385
  4,223
   147
   142
    50,460
    50,405
8
10
4
8
0
0
0
0
 
21
21
1
2
02:00
03:31
03:25
07:47
  4,935
 14,882
   146
   152
  -125,326
  -125,352
30
17
1
1
1
1
0
0
 
22
22
1
2
04:01
08:00
07:58
10:39
 13,700
  9,116
   158
   159
   -36,969
   -36,992
25
6
1
2
1
0
0
0
 
23
1
10:48
16:41
 20,632
   146
  -177,165
28
2
2
0
 
24
24
1
2
10:36
18:11
12:10
22:57
  5,427
 16,370
   149
   152
   -42,956
   -43,039
28
13
1
0
1
0
0
0
 
25
1
08:00
11:59
 13,920
   139
  -101,948
7
30
0
0
 
26
26
26
1
2
3
01:34
03:31
17:34
03:25
06:10
20:02
  6,442
  9,287
  8,270
   144
   148
   138
   -11,621
   -11,588
   -11,439
22
34
9
1
2
0
1
1
0
0
0
0
 
27
1
13:31
19:37
 20,901
   153
   -13,224
24
1
1
0
 
28
1
15:43
22:22
 22,809
   146
   -42,267
6
0
0
0
 
29
29
29
1
2
3
01:15
03:31
16:58
03:25
05:34
19:48
  7,576
  7,126
  9,597
   144
   149
   141
  -282,938
  -283,112
  -284,240
48
69
68
1
2
0
1
2
0
0
0
0
 
30
30
30
1
2
3
00:00
08:20
22:43
03:03
11:12
23:59
 10,708
  9,895
  4,346
   146
   149
  -728
  -362,862
  -363,298
  -364,880
47
43
16334
2
1
12
1
1
4346
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.