GPS Space Vehicle Time Integrity for MJD 55322

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
-
 
 
 
 
 
 
 
 
 
2
1
00:02
06:12
 21,333
    51
  -252,984
32
3
2
0
3
3
3
1
2
3
07:58
09:00
15:52
08:59
10:33
20:20
  3,561
  5,230
 15,414
    36
    39
    53
  -551,253
  -551,273
  -551,418
70
9
26
2
1
1
2
0
1
0
0
0
4
4
1
2
00:00
22:27
04:13
23:59
 14,646
  5,251
    49
  -862
   -75,522
   -77,081
37
18295
2
13
2
5251
0
0
5
1
01:59
07:19
 18,598
    45
     2,485
11
9
1
0
6
6
6
1
2
3
07:24
09:00
15:47
08:59
10:39
19:50
  5,366
  5,579
 13,891
    48
    50
    48
  -647,732
  -647,669
  -647,362
50
20
45
2
1
1
2
0
1
0
0
0
7
1
16:21
22:42
 22,014
    62
      278
2360
1
2
0
8
1
17:57
23:55
 20,623
    65
    -5,195
2438
1
2
0
9
9
9
9
1
2
3
4
00:00
07:39
09:00
22:42
02:34
08:59
11:16
23:59
  8,962
  4,504
  7,809
  4,382
    58
    43
    44
    47
    -4,779
    -4,850
    -4,867
    -4,982
25
66
10
49
1
2
1
1
1
2
0
1
0
0
0
0
10
10
1
2
01:12
17:42
06:06
19:07
 16,804
  4,837
    60
    42
    41,981
    42,009
35
5
2
0
2
0
0
0
11
11
1
2
11:30
19:20
14:04
23:49
  8,980
 15,631
    41
    72
    60,916
    61,016
8
2800
1
1
0
2
0
0
12
1
00:34
05:28
 17,090
    50
   118,686
36
2
1
0
13
1
15:04
20:37
 19,319
    45
  -304,664
11
1
1
0
14
1
09:00
14:47
 19,939
    48
   -42,335
28
0
0
0
15
15
1
2
04:46
20:57
08:59
23:00
 14,535
  7,124
    48
    94
   277,135
   276,882
39
4148
3
1
3
1
0
0
16
1
13:28
18:29
 17,421
    48
    68,826
20
1
1
0
17
17
1
2
00:00
20:26
02:46
23:59
  9,697
 12,309
    51
    86
  -148,873
  -149,024
30
3349
2
2
1
2
0
0
18
18
1
2
05:38
09:00
08:59
12:13
 11,415
 11,204
    48
    51
   -66,393
   -66,420
26
9
3
1
3
0
0
0
19
19
1
2
09:01
16:54
11:22
21:27
  8,091
 15,856
    47
    70
    33,024
    33,132
6
2780
2
1
0
1
0
0
20
1
12:53
17:37
 16,448
    47
   -56,519
15
1
1
0
21
21
1
2
04:59
09:00
08:59
11:10
 13,764
  7,417
    50
    54
    58,278
    58,311
18
6
3
0
1
0
0
0
22
22
1
2
07:06
09:00
08:59
13:43
  6,494
 16,358
    35
    44
  -172,697
  -172,684
57
6
2
14
2
0
0
0
23
1
13:56
19:50
 20,301
    46
  -371,753
11
1
0
0
24
24
1
2
05:55
09:00
08:59
11:50
 10,625
  9,828
    51
    51
  -284,895
  -284,927
38
12
3
0
3
0
0
0
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
05:44
09:00
08:59
10:55
 11,144
  6,546
    49
    50
    48,243
    48,290
27
13
3
1
1
0
0
0
27
27
1
2
00:00
22:25
02:17
23:59
  7,986
  5,386
    56
  -187
  -149,307
  -149,829
45
4740
1
14
1
15
0
0
28
28
1
2
00:00
18:48
01:27
23:59
  5,257
 17,946
    49
   370
    16,965
    17,210
5
11285
1
14
0
15
0
0
29
1
03:06
08:35
 18,864
    50
  -117,798
51
2
2
0
30
30
1
2
01:49
11:24
06:07
14:14
 14,887
  9,924
    41
    43
  -240,004
  -240,126
25
12
2
0
1
0
0
0
31
1
10:47
16:24
 19,657
    47
    38,183
16
47
0
0
32
1
11:48
17:02
 17,976
    49
   -35,437
50
1
1
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.