GPS Space Vehicle Time Integrity for MJD 53206

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
13:45
19:52
 21,987
     3
  -354,490
18
33
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
09:17
16:37
18:15
11:23
18:13
20:49
  7,515
  5,767
  9,168
     2
    19
     9
   -28,668
   -28,722
   -28,756
14
8
15
5
0
29
0
0
0
0
0
0
 
4
1
00:00
04:30
 16,145
    10
   218,820
57
0
0
0
 
5
1
01:18
06:06
 17,242
    -3
   -40,130
19
0
0
0
 
6
1
04:07
09:17
 18,596
     6
  -279,130
249
0
0
0
 
7
7
1
2
00:00
21:28
02:49
23:59
 10,126
  9,081
    10
    25
  -451,178
  -449,749
50
46
0
0
0
0
0
0
 
8
1
18:35
23:59
 19,443
    10
     4,723
9
159
0
0
 
9
9
1
2
00:00
08:22
03:19
12:05
 11,946
 13,264
    15
    10
    54,894
    54,949
6
10
42
57
0
0
0
0
 
10
1
03:09
07:36
 15,983
    12
   -47,486
13
63
0
0
 
11
11
11
1
2
3
12:01
20:13
21:20
15:08
21:18
23:59
 11,255
  3,900
  9,453
     0
    24
    15
  -134,066
  -134,119
  -134,148
19
7
15
5
1
13
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:11
21:27
 18,960
     5
    25,539
11
4
0
0
 
14
1
09:17
14:33
 18,934
    11
    23,600
7
90
0
0
 
15
1
07:59
13:20
 19,280
     4
  -295,362
38
0
0
0
 
16
1
14:13
19:13
 17,963
    10
    -8,627
9
132
0
0
 
17
1
02:27
06:58
 16,136
    10
    96,343
60
0
0
0
 
18
1
06:51
12:00
 18,489
     7
    56,130
16
0
0
0
 
19
19
1
2
10:22
17:45
12:00
22:15
  5,909
 16,195
    -1
    14
    19,166
    19,055
15
27
14
29
0
0
0
0
 
20
1
13:32
18:18
 17,172
     3
   140,914
26
0
0
0
 
21
1
05:39
11:48
 22,122
     4
   -77,524
13
47
0
0
 
22
1
08:22
14:23
 21,679
    -0
   -15,716
17
87
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
00:39
05:43
 18,268
    -2
   -43,135
27
0
0
0
 
25
1
11:49
16:30
 16,825
     3
   -71,511
12
15
0
0
 
26
26
1
2
05:22
21:28
09:17
23:49
 14,089
  8,437
     7
     6
  -163,174
  -163,946
63
36
0
0
0
0
0
0
 
27
1
17:27
23:33
 21,940
     6
  -323,911
130
0
0
0
 
28
28
1
2
00:44
19:49
02:29
23:59
  6,300
 15,048
   -10
    10
   -37,855
   -37,912
10
9
3
13
0
0
0
0
 
29
29
1
2
07:04
21:19
08:21
23:37
  4,658
  8,229
     5
     8
  -383,967
  -383,603
5
15
10
16
0
0
0
0
 
30
1
02:39
06:54
 15,258
     3
  -555,670
12
3
0
0
 
31
31
31
1
2
3
00:15
20:02
22:45
01:41
21:27
23:59
  5,168
  5,100
  4,460
    10
    24
    18
  -261,691
  -262,673
  -262,817
22
21
19
6
1
0
0
0
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.