GPS Space Vehicle Time Integrity for MJD 55767

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
17:34
23:42
 21,251
    65
  -348,242
21
11
5
0
3
3
3
1
2
3
01:19
02:37
09:20
02:36
04:04
13:44
  4,221
  4,925
 15,291
    87
    86
    69
  -746,034
  -746,058
  -746,212
80
76
24
81
78
0
21
30
0
0
0
0
4
1
16:03
21:46
 19,649
    62
  -182,447
75
5
4
0
5
1
19:25
23:59
 15,917
   406
   194,951
11908
13
16
0
6
6
6
1
2
3
00:45
02:37
09:14
02:36
04:08
13:09
  6,050
  5,166
 13,535
    75
    77
    63
    86,536
    87,049
    89,457
195
136
347
16
2
0
100
2
2395
0
0
0
7
1
10:04
16:24
 21,922
    61
   -19,225
34
6
2
0
8
1
11:16
17:19
 20,981
    69
    -8,549
29
6
1
0
9
9
9
1
2
3
01:17
02:37
16:28
02:36
05:04
20:10
  4,302
  8,495
 13,026
    85
    84
    62
   -94,808
   -94,825
   -94,969
83
58
11
80
132
6
22
30
1
0
0
0
10
10
1
2
10:10
18:05
12:40
22:35
  8,737
 15,568
    60
    66
     7,949
     7,995
6
17
1
3
0
1
0
0
11
11
1
2
04:26
12:33
07:29
16:46
 10,654
 14,708
    75
    63
   171,104
   171,195
63
31
202
6
33
2
0
0
12
1
18:05
22:46
 16,069
    62
   -11,473
19
1
1
0
13
1
08:39
14:14
 19,351
    64
  -259,446
14
4
0
0
14
1
02:37
08:18
 19,616
    77
  -163,372
61
338
63
0
15
15
15
1
2
3
00:00
15:03
22:32
02:36
16:31
23:59
  8,799
  5,022
  5,015
    71
    54
  -921
   114,241
   114,121
   113,092
55
21
19317
139
1
13
22
1
5015
0
0
0
16
1
07:31
12:45
 18,043
    66
   187,679
12
1
0
0
17
1
14:10
20:28
 21,867
    61
  -181,264
21
8
4
0
18
18
1
2
00:00
02:37
02:36
06:03
  8,799
 11,734
    72
    79
  -148,810
  -148,824
56
65
139
206
22
49
0
0
19
19
1
2
02:37
10:26
04:57
14:59
  8,077
 15,832
    75
    69
   165,758
   165,882
57
22
118
5
25
1
0
0
20
20
1
2
06:25
17:21
11:11
18:30
 16,599
  3,951
    66
    61
   -50,964
   -50,981
5
13
49
17
0
1
0
0
21
21
21
1
2
3
00:00
02:37
22:30
02:36
04:43
23:59
  8,799
  7,218
  5,086
    73
    76
  -832
   160,192
   160,216
   159,488
58
60
17716
140
109
13
22
26
5086
0
0
0
22
22
1
2
01:01
02:37
02:36
07:35
  5,109
 17,239
    82
    81
  -145,887
  -145,883
80
63
89
306
22
61
0
0
23
1
07:22
13:18
 20,582
    65
  -289,171
19
0
0
0
24
24
1
2
04:58
13:33
08:29
17:25
 12,121
 13,373
    71
    56
  -409,477
  -409,598
61
27
207
6
35
2
0
0
25
25
1
2
05:06
19:28
07:55
23:43
  9,653
 14,739
    75
    63
   -10,652
   -10,765
65
34
193
4
33
3
0
0
26
26
26
1
2
3
00:00
13:26
21:51
02:03
16:43
23:59
  6,799
 11,331
  7,415
    68
    63
    16
   101,662
   102,270
   102,570
51
49
1301
51
5
13
8
2
14
0
0
0
27
27
27
1
2
3
01:05
02:37
15:56
02:36
04:23
19:46
  4,865
  6,064
 13,278
    80
    80
    61
  -287,905
  -287,927
  -288,148
82
68
41
83
100
4
22
30
3
0
0
0
28
1
12:33
19:06
 22,792
    65
   -54,463
26
12
3
0
29
29
1
2
00:00
20:35
02:10
23:59
  7,213
 11,906
    66
   248
  -225,819
  -225,875
50
5603
42
13
7
16
0
0
30
-
 
 
 
 
 
 
 
 
 
31
1
04:26
10:02
 19,409
    71
  -116,143
59
220
46
0
32
1
05:26
10:39
 17,995
    73
   298,160
56
181
20
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.