GPS Space Vehicle Time Integrity for MJD 55376

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
2
1
2
00:00
20:11
02:23
23:59
  8,289
 13,174
    58
   271
  -268,514
  -268,540
19
6739
2
13
1
14
0
0
3
3
3
1
2
3
04:19
12:12
13:26
06:52
13:23
16:45
  8,809
  3,959
 11,624
    61
    61
    66
  -574,678
  -574,810
  -574,847
13
57
17
2
1
1
0
1
0
0
0
0
4
1
18:47
23:59
 17,702
   348
  -114,132
10589
13
15
0
5
5
1
2
00:00
22:16
03:42
23:59
 12,908
  5,953
    51
  -647
    10,293
     9,793
14
15051
2
13
1
5953
0
0
6
6
6
1
2
3
03:42
12:05
13:26
06:57
13:23
16:08
 10,906
  4,382
  9,426
    55
    58
    59
  -591,452
  -591,091
  -590,992
45
58
37
1
1
1
0
1
1
0
0
0
7
1
13:26
19:04
 19,660
    57
     1,551
11
2
2
0
8
1
14:18
20:15
 20,433
    56
    -5,899
24
4
3
0
9
9
1
2
03:59
19:03
07:38
22:50
 12,705
 12,887
    64
    50
   -15,205
   -15,334
10
24
2
3
0
3
0
0
10
10
10
1
2
3
00:00
13:48
21:20
02:15
15:28
23:59
  7,797
  5,685
  9,140
    57
    61
   107
    45,802
    45,847
    45,919
21
6
805
1
2
13
1
0
14
0
0
0
11
11
1
2
07:53
15:40
10:23
20:10
  8,685
 15,480
    57
    61
    72,265
    72,352
9
22
1
3
0
3
0
0
12
12
1
2
00:00
20:50
01:48
23:59
  6,147
 10,865
    57
   343
    99,180
    99,149
31
8255
1
13
1
14
0
0
13
13
1
2
11:27
13:26
13:23
16:59
  6,649
 12,314
    56
    59
  -302,514
  -302,504
41
7
1
1
1
1
0
0
14
14
1
2
04:57
09:00
07:59
11:13
 10,564
  7,702
    60
    60
   -62,191
   -62,244
13
42
1
2
0
2
0
0
15
15
1
2
01:09
17:23
05:53
19:19
 16,273
  6,550
    56
    51
   248,296
   247,950
36
13
2
0
1
0
0
0
16
16
1
2
09:52
13:26
13:23
14:52
 12,079
  4,927
    63
    63
    84,912
    84,945
47
9
3
14
3
0
0
0
17
1
16:41
22:55
 21,488
    59
  -159,271
22
4
2
0
18
18
1
2
01:58
05:00
03:59
08:33
  6,850
 12,133
    58
    61
   -77,546
   -77,577
7
8
0
2
0
0
0
0
19
19
1
2
05:24
13:26
07:42
17:48
  7,836
 15,185
    58
    63
    45,843
    45,941
9
20
2
2
0
2
0
0
20
20
1
2
09:05
20:05
13:23
21:11
 14,871
  3,872
    60
    63
   -53,950
   -53,932
35
7
3
33
3
0
0
0
21
1
01:17
07:28
 21,038
    63
    70,418
22
2
1
0
22
1
03:27
10:04
 22,681
    61
  -168,599
9
1
0
0
23
23
1
2
10:17
13:26
13:23
16:10
 10,608
  9,531
    58
    61
  -365,025
  -365,005
42
19
3
1
3
1
0
0
24
1
03:38
09:04
 18,414
    59
  -300,080
16
1
0
0
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
01:12
18:00
05:49
19:39
 15,859
  5,525
    54
    48
    73,332
    73,646
31
22
2
2
1
2
0
0
27
27
1
2
03:50
18:42
07:11
22:31
 11,472
 13,050
    64
    53
  -165,340
  -165,537
17
29
2
3
0
3
0
0
28
1
15:08
21:42
 22,705
    65
    12,144
20
4
4
0
29
1
00:00
04:57
 17,009
    55
  -130,799
15
2
1
0
30
30
30
1
2
3
00:00
07:45
22:07
02:27
10:36
23:59
  8,555
  9,730
  6,496
    59
    58
  -198
  -255,973
  -256,072
  -256,495
19
19
5560
2
2
13
1
1
13
0
0
0
31
1
07:07
12:45
 19,327
    58
    27,911
18
18
2
0
32
1
08:11
13:23
 17,841
    66
    26,503
60
3
2
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.