GPS Space Vehicle Time Integrity for MJD 54599

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
01:13
07:20
 21,099
   113
  -202,242
24
0
0
0
 
3
3
1
2
09:16
17:16
12:01
21:38
  9,555
 15,052
   112
   119
  -227,369
  -227,530
13
23
1
1
0
0
0
0
 
4
1
00:05
05:47
 19,992
   115
    66,235
60
2
2
0
 
5
5
1
2
02:32
12:44
07:06
14:50
 15,769
  7,290
   111
   111
  -771,105
  -771,403
45
22
1
0
0
0
0
0
 
6
6
1
2
08:56
16:57
11:51
20:22
 10,130
 11,764
   114
   110
  -125,868
  -126,145
28
37
1
1
0
1
0
0
 
7
1
18:00
23:56
 20,534
    96
    44,147
59
3
3
0
 
8
8
1
2
00:00
19:14
01:18
23:59
  4,585
 16,217
   104
   351
   152,842
   153,196
61
10252
2
9
2
13
0
0
 
9
9
1
2
00:28
09:07
04:05
13:01
 12,727
 13,460
   111
   115
  -124,084
  -124,138
5
8
3
0
0
0
0
0
 
10
1
03:20
08:37
 18,277
   119
     1,608
4
18
0
0
 
11
11
11
1
2
3
00:00
13:02
20:55
01:25
15:40
23:59
  4,973
  9,165
 10,500
   119
   112
   279
   -25,549
   -25,538
   -25,361
29
20
5592
2
2
9
2
1
12
0
0
0
 
12
1
01:58
06:53
 16,781
   114
   359,276
6
179
0
0
 
13
1
16:50
22:14
 18,527
   110
  -255,032
38
3
2
0
 
14
1
09:55
16:11
 21,607
   116
   267,356
34
1
1
0
 
15
15
15
1
2
3
06:12
08:56
22:19
08:51
10:49
23:59
  8,810
  6,530
  5,796
   111
   110
   400
   110,453
   110,498
   111,052
14
13
7347
0
1
9
0
0
10
0
0
0
 
16
1
14:54
19:54
 17,128
   115
  -125,167
46
2
2
0
 
17
17
1
2
00:00
21:53
04:15
23:59
 14,800
  7,322
   112
  -138
   -39,030
   -39,262
14
7191
2
9
2
10
0
0
 
18
18
1
2
07:02
08:56
08:51
13:37
  6,214
 16,222
   114
   117
   178,590
   178,548
7
16
0
0
0
0
0
0
 
19
19
1
2
10:22
18:17
12:46
22:48
  8,300
 15,581
   109
   115
   -29,589
   -29,615
4
36
4
3
0
3
0
0
 
20
20
1
2
01:18
14:09
02:19
18:59
  3,410
 16,888
   119
   113
  -114,373
  -114,334
8
27
33
2
0
1
0
0
 
21
21
1
2
06:17
08:56
08:51
12:33
  8,586
 12,656
   110
   115
   -64,339
   -64,322
4
6
6
0
0
0
0
0
 
22
1
08:56
15:20
 22,150
   116
  -210,999
31
1
1
0
 
23
1
15:11
21:08
 20,784
   112
  -353,343
34
3
2
0
 
24
24
1
2
04:24
08:56
08:51
11:03
 15,216
  7,304
   112
   113
   -93,376
   -93,411
15
7
0
0
0
0
0
0
 
25
1
16:44
23:09
 22,200
   118
   148,948
181
3
3
0
 
26
26
26
1
2
3
05:59
08:57
21:46
08:51
10:28
23:59
  9,591
  5,448
  7,740
   116
   113
   332
  -252,047
  -252,117
  -252,277
24
15
6550
0
1
9
0
0
10
0
0
0
 
27
1
18:03
23:59
 20,460
   396
  -187,796
13700
9
13
0
 
28
28
1
2
00:00
20:29
03:08
23:59
 10,910
 12,026
   121
   135
    19,066
    19,123
6
737
3
10
0
11
0
0
 
29
29
1
2
06:00
08:56
08:51
09:58
  9,541
  3,755
   112
   109
    43,326
    43,323
3
4
2
3
0
0
0
0
 
30
30
1
2
03:20
12:53
07:36
15:46
 14,705
  9,882
   114
   116
   -76,075
   -76,126
10
24
1
2
0
1
0
0
 
31
1
12:16
17:53
 19,449
   109
    19,863
6
18
0
0
 
32
1
12:00
17:39
 19,561
   116
  -284,135
32
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.