GPS Space Vehicle Time Integrity for MJD 52431

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
19:37
01:32
23:59
  5,542
 15,701
  -172
   106
  -232,916
  -232,807
6
10602
1
11
0
11
0
0
 
2
2
1
2
00:00
19:46
01:07
23:59
  4,017
 15,203
  -166
   151
   210,597
   211,366
10
12002
2
11
0
11
0
0
 
3
3
3
1
2
3
00:00
13:22
21:35
01:48
16:24
23:59
  6,528
 10,917
  8,662
  -165
  -169
  -149
   -34,480
   -34,664
   -34,745
7
11
571
12
1
11
0
0
11
0
0
0
 
4
1
04:14
09:43
 19,750
  -163
  -196,770
92
0
0
0
 
5
5
1
2
06:19
17:23
11:07
18:24
 17,305
  3,653
  -173
  -169
   -16,881
   -16,943
10
7
1
39
0
0
0
0
 
6
1
08:50
14:17
 19,589
  -171
     3,746
5
0
0
0
 
7
1
02:14
08:28
 22,449
  -170
  -649,833
95
0
0
0
 
8
1
00:00
05:37
 20,250
  -164
  -650,659
73
1
1
0
 
9
9
1
2
04:49
13:23
08:21
17:19
 12,699
 14,140
  -155
  -168
    45,953
    45,994
6
8
0
3
0
0
0
0
 
10
1
07:44
13:06
 19,265
  -172
    -6,255
6
6
0
0
 
11
11
1
2
01:22
16:51
05:16
20:14
 14,049
 12,131
  -169
  -176
   -13,926
   -13,975
5
3
46
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:53
02:21
23:59
  8,500
 11,175
  -165
   -98
     7,271
     7,398
4
2475
9
11
0
11
0
0
 
14
1
14:21
20:48
 23,171
  -170
    68,544
20
0
0
0
 
15
1
10:58
17:11
 22,362
  -178
   -22,813
29
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
10:16
16:42
 23,101
  -171
   -58,940
700
0
13550
0
 
18
1
11:23
18:05
 24,107
  -165
    63,729
12
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
18:23
23:14
 17,445
  -173
   165,656
18
0
0
0
 
21
1
12:54
19:27
 23,478
  -170
     1,301
5
16
0
0
 
22
1
18:59
23:59
 18,005
    79
  -317,706
10037
11
2710
0
 
23
1
09:19
14:58
 20,327
  -164
    -3,686
8
4
0
20327
 
24
1
05:37
11:30
 21,175
  -168
   -34,698
21
0
0
0
 
25
1
16:31
22:11
 20,383
  -177
   -27,806
5
23
0
0
 
26
26
1
2
02:33
10:23
04:50
15:00
  8,244
 16,606
  -159
  -175
   234,297
   235,021
55
114
1
0
1
0
0
0
 
27
27
1
2
00:00
22:03
04:23
23:59
 15,759
  6,996
  -161
  -621
   -22,329
   -22,855
5
11347
9
11
0
11
0
0
 
28
1
00:37
07:17
 23,945
  -168
    84,246
5
14
0
0
 
29
29
1
2
02:51
10:36
04:45
15:15
  6,857
 16,700
  -155
  -176
  -339,677
  -338,909
48
119
1
0
1
0
0
0
 
30
30
1
2
07:27
17:13
11:48
19:49
 15,636
  9,372
  -164
  -172
  -675,862
  -676,018
23
14
1
0
0
0
0
0
 
31
31
31
1
2
3
00:00
15:10
22:34
03:34
16:35
23:59
 12,861
  5,046
  5,140
  -157
  -184
  -918
  -297,771
  -298,498
  -299,610
55
21
16151
1
1
11
1
0
5140
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.