GPS Space Vehicle Time Integrity for MJD 53463

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
17:48
23:56
 21,989
     8
  -396,912
20
0
0
0
 
2
1
07:06
13:15
 22,056
    28
    26,462
13
35
0
0
 
3
3
1
2
00:00
15:40
03:28
17:48
 12,480
  7,588
    14
     9
   -97,025
   -97,201
20
14
68
15
0
0
0
0
 
4
1
06:01
10:42
 16,832
    26
  -304,313
103
0
0
0
 
5
1
07:33
12:26
 17,531
    20
   -88,877
29
0
0
0
 
6
1
10:16
15:31
 18,876
    18
  -310,014
350
0
3341
0
 
7
1
03:53
08:44
 17,500
    29
   139,792
167
0
0
0
 
8
1
00:58
06:59
 21,622
    27
    25,253
6
51
0
0
 
9
9
9
1
2
3
06:11
14:46
16:25
09:44
16:24
17:52
 12,832
  5,837
  5,218
    32
    32
    24
    36,952
    37,008
    37,012
7
7
5
6
7
17
0
0
0
0
0
0
 
10
1
09:01
13:43
 16,844
    22
   -61,345
15
0
0
0
 
11
11
1
2
02:39
18:21
05:37
21:30
 10,654
 11,315
    29
    13
  -210,510
  -210,749
16
19
28
6
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:26
03:52
23:59
 13,942
  5,584
    14
    20
     6,982
     6,896
14
7
2
30
0
0
0
0
 
14
1
15:41
20:44
 18,214
    21
    30,768
9
53
0
0
 
15
1
13:44
19:31
 20,813
    16
  -411,811
39
0
0
0
 
16
16
1
2
00:00
20:33
01:36
23:59
  5,723
 12,381
    11
    18
    -1,806
    -1,806
18
9
90
1
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
12:53
18:04
 18,618
    18
   142,021
12
27
0
0
 
19
19
1
2
00:05
16:10
04:28
18:20
 15,797
  7,821
    26
    14
    17,572
    17,609
8
6
114
28
0
0
0
0
 
20
1
19:54
23:59
 14,721
    14
    75,000
18
0
0
0
 
21
1
11:49
18:04
 22,537
    18
   -96,617
19
0
0
0
 
22
22
1
2
14:13
17:03
16:09
20:51
  6,991
 13,652
    26
    14
   -19,370
   -19,391
4
8
37
28
0
0
0
0
 
23
23
1
2
00:00
21:30
02:59
23:59
 10,751
  8,943
    11
    18
  -205,798
  -205,634
6
5
80
38
0
0
0
0
 
24
24
1
2
04:58
20:55
09:16
22:24
 15,456
  5,277
    31
    19
    -6,280
    -6,449
20
8
69
13
0
0
0
0
 
25
1
18:05
22:51
 17,180
    12
   -89,714
13
22
0
0
 
26
26
1
2
04:08
11:57
06:21
15:40
  7,996
 13,374
    21
    23
   -16,659
   -16,737
10
15
1
0
0
0
0
0
 
27
1
00:00
06:01
 21,628
    15
   -35,949
57
7
1
0
 
28
1
02:08
08:45
 23,818
    29
   -46,819
7
123
0
0
 
29
29
29
1
2
3
03:23
04:44
11:32
04:43
06:07
15:48
  4,775
  4,972
 15,328
    26
    18
    21
   -44,120
   -44,011
   -43,305
30
33
98
0
1
0
0
1
0
0
0
0
 
30
30
1
2
09:00
19:37
13:16
21:15
 15,392
  5,832
    22
    14
  -104,426
  -105,268
122
50
1
2
1
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.