GPS Space Vehicle Time Integrity for MJD 52439

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
19:04
23:59
 17,686
   135
  -234,039
13752
12
12
0
 
2
1
19:12
23:59
 17,223
   150
   215,542
13804
12
12
0
 
3
3
3
1
2
3
00:00
12:49
21:02
01:15
15:51
23:59
  4,544
 10,908
 10,597
  -232
  -224
  -219
   -36,931
   -37,093
   -37,178
7
10
11
1
1
0
0
0
0
0
0
0
 
4
1
03:41
09:11
 19,721
  -226
  -207,460
91
0
0
0
 
5
5
1
2
05:46
16:50
10:35
17:51
 17,265
  3,643
  -223
  -222
   -18,016
   -18,061
9
7
1
36
0
0
0
0
 
6
1
08:19
13:45
 19,592
  -232
     3,934
7
0
0
0
 
7
1
01:41
07:56
 22,419
  -229
  -638,702
108
0
0
0
 
8
1
00:00
05:04
 18,265
  -224
  -641,465
73
1
1
0
 
9
9
1
2
04:16
12:50
07:48
16:46
 12,691
 14,149
  -220
  -225
    47,131
    47,183
6
8
1
15
0
0
0
0
 
10
1
07:11
12:32
 19,229
  -230
    -6,747
5
33
0
0
 
11
11
1
2
00:49
16:19
04:43
19:41
 14,039
 12,127
  -232
  -226
   -14,463
   -14,498
5
4
41
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:19
01:48
23:59
  6,491
 13,211
  -229
    35
     7,754
     8,079
4
8605
5
12
0
12
0
0
 
14
1
13:48
20:14
 23,146
  -227
    66,596
16
0
0
0
 
15
1
10:24
16:38
 22,369
  -247
   -25,921
14
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
09:43
16:09
 23,115
  -223
  -129,555
661
0
13060
0
 
18
1
10:50
17:33
 24,151
  -228
    62,404
10
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:50
22:41
 17,447
  -221
   167,460
21
0
0
0
 
21
1
12:22
18:54
 23,488
  -222
     1,337
7
2
0
0
 
22
1
18:26
23:47
 19,210
  -221
  -345,432
216
0
0
0
 
23
1
08:45
14:25
 20,355
  -230
    -4,228
5
3
0
0
 
24
1
05:05
10:58
 21,178
  -237
   -36,525
19
0
0
0
 
25
1
15:59
21:39
 20,404
  -216
   -28,272
5
142
0
0
 
26
26
1
2
02:00
09:50
04:18
14:27
  8,268
 16,620
  -217
  -232
   250,206
   250,953
58
115
1
0
1
0
0
0
 
27
1
00:19
03:49
 12,596
  -189
    16,009
52
0
0
12567
 
28
1
00:04
06:44
 23,934
  -222
    85,031
11
1
0
0
 
29
29
1
2
02:00
09:53
04:12
14:24
  7,878
 16,234
  -215
  -234
   -17,071
   -18,088
68
141
1
0
1
0
0
0
 
30
30
1
2
06:55
16:40
11:16
19:17
 15,602
  9,435
  -231
  -225
  -678,536
  -678,615
13
9
1
6
0
0
0
0
 
31
31
31
1
2
3
00:00
14:39
22:02
03:02
16:01
23:59
 10,953
  4,934
  7,054
  -235
  -227
  -563
  -307,204
  -307,860
  -308,561
42
18
8509
1
1
12
1
0
12
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.