GPS Space Vehicle Time Integrity for MJD 52430

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
19:41
01:36
23:59
  5,791
 15,462
  -151
   117
  -232,734
  -232,608
5
10617
1
12
0
12
0
0
 
2
2
1
2
00:00
19:50
01:11
23:59
  4,267
 14,931
  -146
   186
   210,111
   210,892
9
12277
2
12
0
12
0
0
 
3
3
3
1
2
3
00:00
13:26
21:39
01:52
16:28
23:59
  6,747
 10,924
  8,416
  -158
  -165
  -167
   -34,169
   -34,361
   -34,464
10
10
300
3
1
12
0
0
12
0
0
0
 
4
1
04:18
09:47
 19,744
  -157
  -195,409
93
0
0
0
 
5
5
1
2
06:23
17:26
11:11
18:28
 17,303
  3,633
  -159
  -168
   -16,737
   -16,794
9
8
1
20
0
0
0
0
 
6
1
08:54
14:22
 19,597
  -156
     3,717
6
1
0
0
 
7
1
02:52
08:32
 20,363
  -154
  -651,138
86
0
0
0
 
8
8
1
2
00:00
02:52
02:49
05:41
 10,192
 10,142
  -146
  -150
  -651,831
  -651,700
38
37
0
1
0
1
0
0
 
9
9
1
2
04:53
13:27
08:25
17:23
 12,691
 14,144
  -164
  -172
    45,802
    45,848
5
6
3
29
0
0
0
0
 
10
1
07:49
13:09
 19,221
  -168
    -6,190
7
1
0
0
 
11
11
11
1
2
3
01:26
02:52
16:56
02:49
05:20
20:18
  5,009
  8,878
 12,134
  -158
  -160
  -174
   -13,844
   -13,851
   -13,908
5
5
3
36
15
6
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:57
02:26
23:59
  8,756
 10,914
  -154
  -109
     7,215
     7,319
4
1730
19
12
0
12
0
0
 
14
1
14:25
20:52
 23,167
  -169
    68,787
22
0
0
0
 
15
1
11:02
17:15
 22,369
  -164
   -22,428
27
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
10:20
16:46
 23,108
  -171
   -49,792
705
0
13701
0
 
18
1
11:27
18:10
 24,136
  -164
    63,888
16
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
18:27
23:18
 17,439
  -165
   165,430
20
0
0
0
 
21
1
12:58
19:31
 23,483
  -164
     1,277
5
11
0
0
 
22
1
19:03
23:59
 17,757
  -158
  -314,483
206
0
0
0
 
23
1
09:23
15:03
 20,345
  -163
    -3,632
10
0
0
0
 
24
1
05:41
11:34
 21,184
  -154
   -34,466
20
0
0
0
 
25
1
16:35
22:16
 20,380
  -167
   -27,751
4
93
0
0
 
26
26
1
2
02:52
10:27
04:54
15:04
  7,331
 16,610
  -146
  -169
   232,360
   233,065
49
107
1
0
1
0
0
0
 
27
27
27
1
2
3
00:00
02:52
22:07
02:49
04:27
23:59
 10,192
  5,661
  6,741
  -157
  -145
  -698
   -22,225
   -22,229
   -22,855
4
5
12572
0
1
12
0
0
6741
0
0
0
 
28
28
1
2
00:41
02:52
02:49
07:21
  7,692
 16,088
  -140
  -148
    84,142
    84,150
4
5
2
20
0
0
0
0
 
29
29
1
2
02:57
10:41
04:49
15:23
  6,705
 16,858
  -148
  -166
  -341,727
  -340,962
47
112
1
0
1
0
0
0
 
30
30
1
2
07:31
17:17
11:52
19:52
 15,635
  9,307
  -161
  -170
  -675,414
  -675,594
25
13
1
0
0
0
0
0
 
31
31
31
1
2
3
00:00
15:14
22:38
02:49
16:39
23:59
 10,192
  5,052
  4,899
  -146
  -173
 -1,048
  -296,531
  -297,289
  -298,538
43
22
18039
0
1
12
0
0
4899
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.