GPS Space Vehicle Time Integrity for MJD 52294

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
05:04
10:54
 20,937
   716
  -211,512
19
9
0
0
 
2
1
07:35
12:56
 19,253
   708
   140,280
27
1
0
0
 
3
3
3
1
2
3
00:00
08:48
22:42
01:49
11:06
23:59
  6,554
  8,285
  4,651
   717
   706
   712
  -101,428
  -101,541
  -101,688
13
12
10
22
3
6
0
0
0
0
0
0
 
4
1
13:54
19:09
 18,916
   709
  -273,831
160
0
0
0
 
5
1
15:28
19:29
 14,430
   708
  -333,208
13
6
0
0
 
6
1
18:03
23:14
 18,668
   694
     3,044
5
73
0
0
 
7
1
11:41
17:20
 20,362
   707
  -688,065
73
0
0
0
 
8
1
08:59
14:57
 21,482
   721
  -707,141
27
0
0
0
 
9
9
1
2
00:13
14:09
02:39
17:41
  8,705
 12,740
   709
   708
    27,451
    27,536
15
9
126
107
0
0
0
0
 
10
10
1
2
17:01
20:37
20:36
22:17
 12,909
  5,954
   703
   696
   -16,756
   -16,770
10
5
48
27
0
0
0
0
 
11
11
11
1
2
3
02:33
10:59
12:29
05:40
12:27
14:36
 11,195
  5,221
  7,610
   707
   730
   708
    -6,712
    -6,699
    -6,724
12
12
12
4
20
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:34
11:52
 19,077
   710
     2,254
8
69
0
0
 
14
1
01:19
05:19
 14,429
   714
   109,246
19
36
0
0
 
15
15
1
2
00:00
20:28
02:32
23:59
  9,167
 12,646
   726
   706
  -129,758
  -130,089
17
16
2
13
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:55
19:38
02:07
23:59
  4,326
 15,703
   714
   713
   114,767
   105,968
192
544
1
0
1
7355
0
0
 
18
18
1
2
00:00
21:10
01:54
23:59
  6,878
 10,161
   714
   708
    76,114
    76,086
6
7
52
4
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
03:54
14:56
08:42
16:01
 17,299
  3,911
   713
   704
   132,131
   132,220
9
7
99
30
0
0
0
0
 
21
21
1
2
00:00
22:22
04:32
23:59
 16,181
  5,871
   723
   712
      774
      772
14
9
219
24
0
0
0
0
 
22
1
04:22
09:38
 18,983
   704
  -577,051
102
0
0
0
 
23
23
1
2
00:00
19:08
01:02
23:59
  3,711
 17,493
   702
   703
    -4,209
    -4,254
6
14
4
36
0
0
0
0
 
24
1
14:55
20:43
 20,769
   698
    -2,895
26
44
0
0
 
25
1
02:03
07:42
 20,329
   716
   -21,255
19
32
0
0
 
26
26
1
2
12:07
19:51
13:41
23:59
  5,587
 14,818
   716
   711
    39,880
    40,206
17
33
11
10
0
0
0
0
 
27
1
07:38
13:28
 21,037
   715
    -7,788
12
181
0
0
 
28
1
10:02
15:47
 20,621
   710
    57,860
18
60
0
0
 
29
1
02:08
05:05
 10,630
   712
  -554,887
32
1
0
0
 
30
30
1
2
03:18
16:49
05:14
21:09
  6,956
 15,581
   710
   701
  -364,977
  -367,584
107
223
1
0
1
0
0
0
 
31
31
1
2
02:02
08:41
08:30
12:38
  1,035
 14,257
   719
   709
   -87,423
   -87,453
18
16
10
13
0
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 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.