GPS Space Vehicle Time Integrity for MJD 53574

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
09:39
16:22
 23,344
   160
  -415,573
20
1
1
0
 
2
1
00:00
05:42
 19,646
   165
    26,938
32
3
3
0
 
3
3
3
1
2
3
07:26
15:28
16:41
10:12
16:35
19:49
  9,490
  3,753
 11,078
   156
266,609
   155
   -19,569
   246,799
   -19,679
18
16323403
13
2
1
2
1
3753
0
0
0
0
 
4
1
00:00
03:42
 12,690
   165
   -71,950
98
0
0
0
 
5
1
00:01
04:53
 16,851
   162
  -116,359
35
2
2
0
 
6
1
02:45
08:09
 18,563
   166
  -731,213
154
1
1
0
 
7
7
1
2
00:00
20:07
02:29
21:59
  8,677
  6,469
   167
   158
  -242,409
  -243,917
62
41
3
0
3
0
0
0
 
8
1
17:28
23:26
 20,682
   161
    36,150
35
1
1
0
 
9
9
1
2
00:00
07:11
02:10
11:03
  7,521
 13,387
   177
   159
    54,240
    54,287
12
16
2
1
1
1
0
0
 
10
1
01:26
06:41
 18,315
   169
   -67,189
21
1
1
0
 
11
11
1
2
10:42
18:58
13:54
21:59
 11,187
 10,573
   158
   156
  -248,405
  -248,514
13
11
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
14:59
16:41
16:35
20:19
  5,522
 12,858
181,244
   157
   175,025
    -6,077
13457110
7
1
7
5522
0
0
0
 
14
1
08:10
14:30
 21,976
   162
    28,364
12
1
1
0
 
15
1
05:49
11:44
 20,691
   164
  -463,526
34
1
1
0
 
16
16
1
2
13:06
16:41
16:35
18:10
 12,031
  5,343
 83,279
   160
    78,037
    -5,088
9116940
7
1
88
12031
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
05:12
11:50
 23,029
   162
   173,841
37
2
2
0
 
19
19
1
2
08:31
16:41
10:51
20:56
  8,109
 14,828
   159
   159
    24,569
    24,585
4
4
3
59
0
0
0
0
 
20
1
12:24
16:35
 14,528
 68,993
   124,841
8296541
1
14528
0
 
21
1
04:07
10:29
 22,184
   161
  -115,834
26
2
1
0
 
22
1
06:40
13:18
 23,035
   164
   -30,800
18
1
1
0
 
23
23
1
2
13:28
16:41
16:35
19:22
 10,696
  9,419
 93,649
   157
   -91,069
  -184,536
9669172
6
1
0
10696
0
0
0
 
24
24
24
1
2
3
00:00
13:15
20:50
01:42
14:50
21:59
  5,824
  5,428
  3,991
   162
   153
   164
   -33,262
   -33,411
   -33,475
47
8
5
2
2
0
2
0
0
0
0
0
 
25
1
10:26
16:09
 19,990
   156
   -98,712
12
64
1
0
 
26
26
1
2
04:15
20:17
08:54
21:59
 16,192
  5,871
   160
   155
   -19,728
   -19,642
28
6
2
0
2
0
0
0
 
27
1
16:41
21:59
 18,607
   155
    -8,132
7
0
0
0
 
28
28
1
2
00:00
18:24
01:06
21:59
  3,715
 12,418
   167
   162
   -43,919
   -43,898
82
7
2
0
2
0
0
0
 
29
29
1
2
03:55
19:39
08:14
21:59
 15,091
  8,155
   159
   153
  -203,318
  -204,647
117
58
3
0
3
0
0
0
 
30
30
1
2
01:27
11:00
05:43
13:49
 14,763
  9,800
   163
   155
  -308,752
  -309,314
82
52
2
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.