GPS Space Vehicle Time Integrity for MJD 55403

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
18:19
22:00
19:59
23:59
  6,038
  6,908
    69
   913
  -275,904
  -275,102
7
18570
0
14
0
6905
0
0
 
3
3
1
2
02:29
10:22
05:02
14:55
  8,548
 15,776
    74
    71
  -586,448
  -586,614
14
24
1
0
0
0
0
0
 
4
1
16:57
19:59
 10,196
    67
  -133,121
23
1
0
0
 
5
5
1
2
00:00
20:27
01:53
23:59
  6,508
 12,436
    66
   338
    17,512
    18,056
9
7860
1
14
0
17
0
0
 
6
6
1
2
01:51
10:14
05:07
14:17
 11,103
 13,985
    69
    68
  -558,778
  -558,322
49
60
1
0
0
0
0
0
 
7
1
10:54
17:14
 22,016
    66
     1,902
6
1
0
0
 
8
1
12:28
18:25
 20,294
    63
    -6,180
5
7
0
0
 
9
9
1
2
02:08
17:14
05:50
19:59
 12,678
  9,330
    74
    74
   -20,433
   -20,559
12
6
1
0
0
0
0
0
 
10
10
1
2
11:53
22:00
13:37
23:59
  6,003
  6,908
    57
  1,033
    48,066
    49,080
6
21368
3
14
0
6905
0
0
 
11
11
1
2
06:04
13:51
08:32
18:22
  8,584
 15,464
    64
    68
    78,211
    78,295
7
12
1
0
0
0
0
0
 
12
12
1
2
18:59
22:00
19:59
23:53
  3,627
  6,469
    63
    77
    89,600
    89,566
4
33
1
3
0
3
0
0
 
13
1
09:39
15:10
 19,300
    66
  -300,949
7
1
0
0
 
14
1
03:09
09:25
 21,784
    72
   -71,704
33
2
2
0
 
15
15
1
2
00:00
15:36
04:06
17:28
 14,142
  6,564
    72
    60
   233,946
   233,623
26
12
1
1
0
0
0
0
 
16
1
08:04
13:04
 17,523
    71
    93,322
26
2
2
0
 
17
1
14:49
21:03
 21,352
    66
  -163,707
13
0
0
0
 
18
1
00:09
06:44
 22,780
    74
   -83,017
16
0
0
0
 
19
19
1
2
03:37
11:26
05:51
16:05
  7,790
 16,170
    72
    72
    52,637
    52,733
8
13
1
25
0
0
0
0
 
20
1
07:12
12:01
 16,817
    70
   -52,840
8
3
0
0
 
21
1
00:00
05:37
 19,307
    75
    76,592
18
1
0
0
 
22
1
01:38
08:15
 22,892
    66
  -166,606
5
14
0
0
 
23
1
08:26
14:19
 20,428
    68
  -361,269
22
3
2
0
 
24
1
02:26
07:38
 17,792
    75
  -307,439
17
1
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
26
1
2
3
00:00
14:39
22:54
03:18
17:41
23:59
 11,262
 10,542
  3,935
    68
    66
 -1,370
    87,535
    87,860
    86,591
21
20
24219
1
1
14
0
0
3935
0
0
0
 
27
27
1
2
01:59
16:49
05:19
19:59
 11,325
 10,804
    73
    59
  -173,588
  -173,794
16
11
1
0
0
0
0
0
 
28
1
13:17
19:52
 22,570
    63
     9,420
9
1
0
0
 
29
29
1
2
00:00
21:35
03:07
23:59
 10,625
  8,374
    69
  -210
  -137,062
  -137,552
8
6779
1
14
0
17
0
0
 
30
30
1
2
05:54
20:18
08:47
23:59
 10,136
 12,983
    71
    63
  -263,755
  -263,939
13
14
1
0
0
0
0
0
 
31
1
05:18
10:56
 19,728
    68
    21,940
22
21
2
0
 
32
1
06:21
11:33
 17,942
    71
    46,667
48
2
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.