GPS Space Vehicle Time Integrity for MJD 53227

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
11:49
18:05
 22,539
    42
  -357,582
17
2
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
3
1
2
3
07:52
15:11
16:49
09:57
16:48
19:24
  7,505
  5,739
  9,192
    39
    47
    38
   -34,371
   -34,443
   -34,476
13
8
19
1
32
48
0
0
0
0
0
0
 
4
4
1
2
00:00
22:08
03:05
23:59
 11,072
  6,671
    45
    57
   245,278
   246,457
42
27
0
0
0
0
0
0
 
5
1
00:00
04:40
 16,838
    39
   -43,355
17
0
0
0
 
6
1
02:38
07:51
 18,782
    48
  -351,131
200
0
0
0
 
7
7
1
2
00:00
20:01
01:19
23:59
  4,677
 14,322
    41
    59
  -416,542
  -415,001
27
79
0
0
0
0
0
0
 
8
1
17:08
23:07
 21,534
    45
     6,497
9
37
0
0
 
9
9
9
9
1
2
3
4
00:00
06:55
08:45
22:13
01:53
08:36
09:59
23:59
  6,805
  6,046
  4,408
  6,393
    36
    50
    47
    62
    58,209
    58,262
    58,268
    58,373
5
7
5
6
9
9
36
19
0
0
0
0
0
0
0
0
 
10
1
01:54
06:12
 15,475
    45
   -48,649
13
18
0
0
 
11
11
11
1
2
3
10:34
18:47
21:10
13:42
19:53
22:44
 11,267
  3,920
  5,682
    39
    53
    47
  -139,519
  -139,585
  -139,619
18
6
16
5
4
33
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:45
20:00
 18,908
    41
    24,336
10
1
0
0
 
14
1
07:52
12:53
 18,078
    45
    24,933
7
72
0
0
 
15
1
06:14
11:54
 20,389
    43
  -304,558
43
0
0
0
 
16
1
12:46
17:44
 17,922
    47
    -7,533
8
62
0
0
 
17
1
00:59
05:19
 15,519
    51
   120,685
45
0
0
0
 
18
1
05:26
10:12
 17,187
    43
    63,495
15
0
0
0
 
19
19
1
2
08:56
16:23
10:34
20:47
  5,863
 15,824
    41
    49
    13,121
    13,040
12
21
21
14
0
0
0
0
 
20
1
12:04
16:52
 17,254
    43
   134,325
24
0
0
0
 
21
1
04:41
10:22
 20,425
    48
   -78,151
13
16
0
0
 
22
1
06:55
12:58
 21,713
    39
   -15,911
12
92
0
0
 
23
1
12:58
18:51
 21,057
    32
  -143,518
70
0
0
0
 
24
1
00:00
04:17
 15,400
    39
   -48,373
22
0
0
0
 
25
25
1
2
10:23
12:58
12:46
15:06
  8,599
  7,597
    47
    29
   -72,995
   -73,022
7
11
2
10
0
0
0
0
 
26
26
1
2
03:56
20:01
07:51
22:24
 14,098
  8,573
    42
    48
  -187,489
  -188,197
59
33
0
4
0
0
0
0
 
27
1
16:03
22:08
 21,900
    42
  -357,927
115
0
0
0
 
28
28
1
2
00:00
18:24
01:03
23:13
  3,822
 17,346
    39
    48
   -39,401
   -39,444
9
5
18
107
0
0
0
0
 
29
29
29
1
2
3
03:40
05:39
19:53
05:38
06:55
22:11
  7,097
  4,547
  8,252
    55
    44
    50
  -370,416
  -370,380
  -369,939
17
6
17
0
7
6
0
0
0
0
0
0
 
30
1
01:12
05:27
 15,299
    38
  -555,254
5
36
0
0
 
31
1
21:17
23:59
  9,753
    57
  -286,159
35
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.