GPS Space Vehicle Time Integrity for MJD 52292

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
05:13
11:02
 20,949
   727
  -211,226
21
26
0
0
 
2
1
07:47
12:48
 18,049
   727
   139,304
25
0
0
0
 
3
3
3
1
2
3
00:00
08:05
22:50
01:57
11:14
23:59
  7,038
 11,161
  4,161
   746
   723
   727
  -100,836
  -100,958
  -101,123
11
18
9
40
4
0
0
0
0
0
0
0
 
4
1
13:46
19:18
 19,856
   732
  -279,206
168
0
0
0
 
5
1
15:36
19:37
 14,445
   724
  -332,856
18
30
0
0
 
6
1
18:12
23:23
 18,653
   722
     3,053
8
73
0
0
 
7
1
11:49
17:17
 19,678
   739
  -686,228
75
0
0
0
 
8
1
09:08
15:06
 21,480
   739
  -706,478
32
0
0
0
 
9
9
1
2
00:22
14:17
02:48
17:49
  8,618
 12,727
   737
   721
    27,164
    27,247
15
11
115
70
0
0
0
0
 
10
10
1
2
17:09
20:45
20:44
22:25
 12,906
  5,977
   732
   723
   -16,604
   -16,620
9
5
107
33
0
0
0
0
 
11
11
1
2
02:41
12:37
05:48
14:44
 11,195
  7,566
   732
   731
    -6,619
    -6,635
12
12
16
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:43
12:00
 19,069
   735
     2,204
9
106
0
0
 
14
1
01:28
05:27
 14,377
   733
   109,759
20
34
0
0
 
15
15
1
2
00:00
20:37
02:41
23:59
  9,645
 12,154
   726
   726
  -128,983
  -129,328
20
15
1
16
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
19:46
02:15
23:59
  8,041
 15,213
   735
   732
   135,986
   126,853
303
535
1
0
25
7029
0
0
 
18
18
1
2
00:00
21:18
01:49
23:59
  6,590
  9,676
   734
   729
    76,184
    76,157
5
6
9
4
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:02
15:04
08:50
16:14
 17,283
  4,173
   735
   724
   131,639
   131,727
12
7
153
15
0
0
0
0
 
21
21
1
2
00:00
22:30
04:41
23:59
 16,767
  5,378
   741
   724
      778
      767
14
8
165
54
0
0
0
0
 
22
1
04:30
09:46
 18,965
   742
  -573,995
103
0
0
0
 
23
23
1
2
00:00
19:17
01:11
23:59
  4,215
 16,938
   728
   735
    -4,059
    -4,106
5
12
15
17
0
0
0
0
 
24
1
15:50
20:51
 18,040
   723
    -2,433
21
33
0
0
 
25
25
1
2
02:11
06:05
06:03
07:51
 13,938
  6,399
   750
   726
   -21,138
   -21,165
18
5
70
28
0
0
0
0
 
26
26
1
2
12:16
20:00
14:20
23:59
  7,383
 14,295
   744
   726
    38,183
    38,480
24
35
31
17
0
0
0
0
 
27
1
07:46
13:59
 22,358
   729
    -7,586
17
128
0
0
 
28
1
10:10
15:55
 20,529
   736
    57,346
14
44
0
0
 
29
1
02:16
05:40
 12,219
   726
  -556,974
37
0
0
0
 
30
30
1
2
03:27
16:58
05:22
21:18
  6,846
 15,603
   727
   710
  -356,423
  -359,078
107
229
1
0
1
0
0
0
 
31
1
08:48
12:47
 14,287
   738
   -86,995
11
60
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.