GPS Space Vehicle Time Integrity for MJD 53096

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
1
2
00:00
21:57
03:55
23:59
 14,145
  7,273
111,335
   -25
  -225,879
  -337,360
9366124
8
2
28
14145
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
00:12
02:12
17:28
01:47
03:34
18:53
  5,756
  4,904
  5,095
   -21
321,220
   -36
   -98,149
   223,071
   -98,356
9
15905863
10
35
2
0
0
4904
0
0
0
0
 
4
1
06:46
12:19
 19,907
   -22
   103,171
51
0
0
0
 
5
1
08:36
13:29
 17,532
   -19
   -23,837
24
27
0
0
 
6
1
11:12
16:40
 19,679
   -24
   -12,917
60
0
0
0
 
7
1
04:53
10:10
 18,941
   -15
  -587,292
50
0
0
0
 
8
1
02:15
08:12
 21,400
 73,595
  -254,328
7614821
2
21400
0
 
9
9
9
1
2
3
07:09
16:00
17:42
10:48
17:37
18:47
 13,136
  5,832
  3,892
   -17
   -19
   -24
    37,358
    37,409
    37,414
4
7
6
57
61
4
0
0
0
0
0
0
 
10
1
10:35
14:50
 15,229
   -17
   -41,817
10
29
0
0
 
11
11
1
2
03:48
19:24
07:44
22:39
 14,147
 11,718
   -24
   -25
  -106,926
  -107,076
16
17
77
6
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:04
 18,238
 86,349
   116,488
8248524
2
18238
0
 
14
1
17:09
22:00
 17,441
   -16
    18,594
8
81
0
0
 
15
1
15:08
20:49
 20,448
   -25
  -247,233
36
0
0
0
 
16
16
1
2
00:00
21:44
02:47
23:59
 10,012
  8,139
   -31
   -16
   -14,073
   -14,019
8
5
10
44
0
0
0
0
 
17
1
09:23
14:24
 18,050
   -17
  -260,300
110
0
0
0
 
18
18
1
2
13:48
19:10
19:07
20:24
 19,147
  4,401
   -22
   -26
    23,106
    23,137
12
7
89
12
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
08:06
21:04
01:53
09:15
23:59
  6,815
  4,077
 10,531
   -41
   -14
   -19
   176,126
   176,065
   175,902
12
15
16
2
36
0
0
0
0
0
0
0
 
21
1
12:57
19:16
 22,779
   -23
   -74,302
10
2
0
0
 
22
1
15:46
21:58
 22,307
   -24
    18,446
51
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
08:05
13:06
 18,003
   -19
   -16,028
22
0
0
0
 
25
1
19:04
23:57
 17,556
   -20
   -63,641
14
28
0
0
 
26
26
1
2
05:05
12:52
07:23
17:24
  8,296
 16,307
   -22
   -24
    -3,922
    -4,551
52
99
1
0
0
0
0
0
 
27
1
00:51
07:00
 22,122
 71,188
     1,483
7489534
2
22122
0
 
28
1
03:20
09:56
 23,794
   -21
   -26,186
18
0
0
0
 
29
29
29
1
2
3
04:17
13:29
14:34
07:09
14:32
16:41
 10,311
  3,747
  7,632
   -35
   -14
   -27
  -235,735
  -235,750
  -235,769
7
5
8
7
30
27
0
0
0
0
0
0
 
30
1
10:12
13:41
 12,549
   -25
  -839,230
3027
1
1
0
 
31
31
1
2
01:22
17:52
06:00
19:01
 16,634
  4,144
 94,681
   -39
    26,232
   -69,897
8637049
36
2
0
16634
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.