GPS Space Vehicle Time Integrity for MJD 52438

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
19:08
01:03
23:59
  3,812
 17,458
  -209
    85
  -234,081
  -233,919
6
12913
1
11
0
11
0
0
 
2
1
19:16
23:59
 16,974
   112
   214,980
13157
11
11
0
 
3
3
3
1
2
3
00:00
12:53
21:06
01:20
15:55
23:59
  4,802
 10,906
 10,373
  -219
  -236
   -12
   -36,625
   -36,815
   -36,694
8
10
6143
3
1
12
0
0
12
0
0
0
 
4
1
03:45
09:15
 19,754
  -228
  -206,151
91
0
0
0
 
5
5
1
2
05:50
16:54
10:39
17:55
 17,308
  3,606
  -225
  -228
   -17,901
   -17,951
11
6
1
32
0
0
0
0
 
6
1
08:23
13:49
 19,589
  -239
     3,903
3
7
0
0
 
7
1
01:45
07:59
 22,406
  -223
  -640,153
107
0
0
0
 
8
1
00:00
05:08
 18,517
  -213
  -642,655
68
1
1
0
 
9
9
1
2
04:20
12:54
07:52
16:50
 12,704
 14,141
  -218
  -238
    46,980
    47,017
7
9
1
9
0
0
0
0
 
10
1
07:15
12:36
 19,230
  -232
    -6,695
7
12
0
0
 
11
11
1
2
00:53
16:23
04:47
19:45
 14,043
 12,135
  -230
  -241
   -14,401
   -14,451
6
3
27
5
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:23
01:52
23:59
  6,742
 12,958
  -223
   -13
     7,691
     7,963
4
7601
11
11
0
11
0
0
 
14
1
13:52
20:18
 23,121
  -242
    66,819
18
0
0
0
 
15
1
10:29
16:42
 22,390
  -224
   -25,529
26
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
09:47
16:14
 23,120
  -233
  -120,990
665
0
13087
0
 
18
1
10:54
17:37
 24,136
  -235
    62,559
13
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:54
22:45
 17,452
  -232
   167,220
21
0
0
0
 
21
1
12:26
18:58
 23,485
  -236
     1,301
8
0
0
0
 
22
1
18:30
23:51
 19,235
  -231
  -342,040
215
0
0
0
 
23
1
08:49
14:29
 20,352
  -232
    -4,171
5
4
0
0
 
24
1
05:09
11:01
 21,148
  -226
   -36,299
19
0
0
0
 
25
1
16:03
21:43
 20,400
  -248
   -28,239
5
95
0
0
 
26
26
1
2
02:04
09:54
04:22
14:32
  8,266
 16,630
  -221
  -237
   248,181
   248,924
56
116
1
0
1
0
0
0
 
27
1
00:13
03:53
 13,187
  -504
    13,822
152
0
0
13187
 
28
1
00:09
06:48
 23,936
  -223
    84,930
5
17
0
0
 
29
29
1
2
02:07
09:58
04:16
14:31
  7,754
 16,340
  -223
  -238
   -14,430
   -15,453
69
144
1
0
1
0
0
0
 
30
30
1
2
06:59
16:44
11:20
19:21
 15,620
  9,381
  -230
  -239
  -678,299
  -678,397
14
8
1
6
0
0
0
0
 
31
31
31
1
2
3
00:00
14:43
22:06
03:06
16:06
23:59
 11,197
  4,947
  6,816
  -230
  -239
  -595
  -306,048
  -306,726
  -307,446
45
20
9068
1
1
11
1
0
11
0
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(MYS) 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(MYS) 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.