GPS Space Vehicle Time Integrity for MJD 54301

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(MSL)
-GPSSV (ns)
UTC(MSL)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
1
1
2
3
08:02
09:39
13:33
09:36
13:32
14:43
  5,413
 13,639
  3,976
    37
    39
    31
  -140,954
  -140,975
  -141,005
5
10
8
0
0
0
0
0
0
0
0
0
2
2
1
2
00:00
21:36
03:49
23:59
 13,199
  8,378
    40
  -143
  -122,787
  -123,178
13
4322
3
13
2
15
0
0
3
3
3
1
2
3
05:49
07:21
13:46
07:20
08:27
17:59
  5,193
  3,908
 14,741
    25
    22
    34
   -89,147
   -89,177
   -89,335
10
13
23
0
3
0
0
1
0
0
0
0
4
4
1
2
00:00
20:25
02:10
23:59
  7,618
 12,615
    33
   216
    -5,897
    -5,591
23
5789
3
13
2
15
0
0
5
5
5
1
2
3
00:00
09:39
22:53
03:30
11:15
23:59
 12,072
  5,718
  4,002
    38
    25
 -1,222
  -198,472
  -199,865
  -203,171
160
76
21884
1
1
13
1
1
4002
0
0
0
6
1
01:05
06:27
 18,732
    36
  -237,269
33
1
1
0
7
1
01:29
06:39
 18,001
    34
  -195,354
111
1
1
0
8
1
15:42
21:41
 20,759
    34
   115,723
36
2
2
0
9
9
9
1
2
3
05:28
07:21
20:44
07:20
09:16
23:59
  6,474
  6,846
 11,512
    34
    27
   403
   -79,419
   -79,437
   -79,144
7
8
11274
0
7
13
0
0
13
0
0
0
10
1
00:00
05:00
 17,422
    37
  -104,978
19
2
2
0
11
11
1
2
09:39
17:14
12:05
21:30
  8,492
 14,732
    27
    27
   -20,767
   -20,786
4
24
4
3
0
2
0
0
12
12
1
2
00:00
22:12
03:13
23:59
 11,020
  6,237
    37
  -546
    50,014
    49,523
10
12483
2
13
0
6237
0
0
13
1
13:33
18:30
 16,970
    28
  -191,468
16
0
0
0
14
14
1
2
07:21
09:39
09:36
12:44
  7,769
 10,807
    32
    30
   -30,883
   -30,904
47
8
2
21
2
0
0
0
15
-
 
 
 
 
 
 
 
 
 
16
16
16
1
2
3
03:52
11:13
13:33
04:56
13:32
16:10
  3,808
  8,034
  8,890
    34
    33
    33
  -163,778
  -163,854
  -163,876
6
6
8
2
0
1
0
0
0
0
0
0
17
1
18:09
23:59
 20,459
   288
   -60,225
10227
13
17
0
18
18
1
2
03:34
07:21
07:20
09:36
 13,110
  7,786
    37
    35
   243,774
   243,757
12
13
1
2
1
2
0
0
19
19
1
2
07:22
14:46
09:10
19:19
  6,438
 15,756
    29
    31
   -52,048
   -52,137
24
14
2
0
2
0
0
0
20
20
20
1
2
3
10:32
13:33
21:37
13:32
15:23
22:38
 10,457
  6,359
  3,429
    31
    33
    30
    27,053
    27,059
    27,069
5
5
18
2
2
2
0
0
2
0
0
0
21
21
1
2
02:31
07:21
07:20
08:50
 16,529
  5,278
    37
    39
   -78,628
   -78,626
4
52
1
2
0
2
0
0
22
22
22
1
2
3
05:07
07:21
09:39
07:20
09:36
11:44
  7,581
  7,786
  7,187
    35
    34
    34
  -191,348
  -191,362
  -191,375
23
24
4
1
2
1
1
2
0
0
0
0
23
23
1
2
11:44
13:33
13:32
17:38
  6,459
 14,164
    28
    31
  -183,473
  -183,506
5
15
0
0
0
0
0
0
24
1
00:53
07:20
 22,212
    34
   -16,444
26
3
3
0
25
1
13:42
19:59
 21,921
    30
  -374,644
106
0
0
0
26
26
1
2
02:30
18:25
07:05
21:02
 15,962
  9,135
    36
    29
   317,159
   318,342
102
66
2
2
2
2
0
0
27
1
14:44
20:42
 20,633
    32
  -123,798
52
2
2
0
28
1
16:40
23:17
 22,971
    27
     3,393
21
5
4
0
29
29
1
2
02:12
17:56
06:31
20:47
 14,945
  9,747
    44
    24
    -4,529
    -4,551
9
41
3
2
1
2
0
0
30
30
1
2
00:00
09:39
03:57
12:03
 13,636
  8,356
    37
    30
   -39,973
   -40,013
14
7
2
16
2
0
0
0
31
1
09:39
13:32
 13,639
    30
   -15,185
4
4
0
0
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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.