GPS Space Vehicle Time Integrity for MJD 52437

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
19:12
01:07
23:59
  4,060
 17,191
  -209
  -229
  -233,909
  -234,075
6
3
1
6
0
0
0
0
 
2
1
19:21
23:59
 16,717
   116
   214,442
13071
11
11
0
 
3
3
3
1
2
3
00:00
12:57
21:11
01:24
15:59
23:59
  5,046
 10,905
 10,125
  -223
  -226
   -31
   -36,333
   -36,511
   -36,418
7
9
5433
3
1
12
0
0
12
0
0
0
 
4
1
03:49
09:19
 19,708
  -224
  -204,827
90
0
0
0
 
5
1
05:54
10:43
 17,252
  -213
   -17,758
7
3
0
0
 
6
1
08:27
13:53
 19,587
  -237
     3,891
4
10
0
0
 
7
1
01:49
08:03
 22,399
  -224
  -641,587
103
0
0
0
 
8
1
00:00
05:13
 18,761
  -220
  -643,839
72
1
1
0
 
9
9
1
2
04:24
12:58
07:56
16:54
 12,700
 14,141
  -217
  -212
    46,802
    46,865
8
11
1
1
0
0
0
0
 
10
1
07:19
12:40
 19,174
  -230
    -6,628
6
14
0
0
 
11
11
1
2
00:57
16:27
04:52
19:49
 14,041
 12,132
  -221
  -227
   -14,335
   -14,377
5
4
45
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:28
01:56
23:59
  6,996
 12,699
  -219
   -23
     7,625
     7,884
4
6939
4
11
0
11
0
0
 
14
1
13:56
20:22
 23,137
  -225
    67,068
17
0
0
0
 
15
1
10:33
16:46
 22,385
  -224
   -25,139
29
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
09:52
16:18
 23,101
  -227
  -112,344
661
0
13000
0
 
18
1
10:58
17:41
 24,115
  -225
    62,730
12
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:58
22:49
 17,442
  -220
   167,001
19
0
0
0
 
21
1
12:30
19:02
 23,480
  -220
     1,296
16
0
0
0
 
22
1
18:35
23:55
 19,212
  -225
  -338,622
216
0
0
0
 
23
1
08:54
14:33
 20,347
  -229
    -4,098
8
0
0
0
 
24
1
05:13
11:05
 21,110
  -221
   -36,082
20
0
0
0
 
25
1
16:07
21:47
 20,385
  -224
   -28,158
5
53
0
0
 
26
26
1
2
02:08
09:58
04:26
14:35
  8,260
 16,602
  -213
  -228
   246,176
   246,917
57
115
1
0
1
0
0
0
 
27
1
00:00
03:58
 14,269
  -589
     8,977
286
1
80
14268
 
28
1
00:13
06:52
 23,920
  -218
    84,832
6
17
0
0
 
29
29
1
2
02:13
10:04
04:20
14:36
  7,629
 16,343
  -209
  -231
   -11,768
   -12,792
67
144
1
0
1
0
0
0
 
30
30
1
2
07:03
16:48
11:24
19:25
 15,583
  9,406
  -220
  -228
  -678,030
  -678,134
15
9
1
1
0
0
0
0
 
31
31
31
1
2
3
00:00
14:47
22:10
03:10
16:10
23:59
 11,424
  4,956
  6,573
  -215
  -227
  -640
  -304,890
  -305,564
  -306,339
45
17
10011
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.