GPS Space Vehicle Time Integrity for MJD 53565

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
1
10:16
16:59
 23,105
   140
  -413,729
19
2
1
0
 
2
1
00:06
06:19
 21,278
   142
    26,738
17
2
2
0
 
3
3
1
2
08:04
16:05
10:49
20:26
  9,438
 15,121
   139
   140
   -17,086
   -17,189
8
31
1
1
0
1
0
0
 
4
4
1
2
00:00
22:37
04:19
23:59
 14,800
  4,954
   144
  -794
   -91,873
   -90,866
114
19951
3
11
3
4954
0
0
 
5
1
00:37
05:29
 16,782
   137
  -114,064
31
2
2
0
 
6
1
03:21
08:46
 18,247
   130
  -709,231
170
2
2
0
 
7
7
1
2
00:00
20:43
03:05
23:59
 10,849
 11,540
   144
   174
  -225,832
  -227,427
77
1064
2
11
2
12
0
0
 
8
1
18:04
23:59
 20,820
   428
    35,530
12880
11
13
0
 
9
9
1
2
00:00
07:48
02:47
11:40
  9,727
 13,403
   146
   133
    52,766
    52,809
20
9
1
14
1
0
0
0
 
10
1
02:02
07:17
 17,976
   146
   -66,740
26
4
2
0
 
11
11
1
2
11:19
19:35
14:31
23:37
 11,284
 13,971
   133
   136
  -245,498
  -245,612
15
38
3
2
1
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
15:35
20:56
 18,645
   138
    -4,905
31
1
1
0
 
14
1
08:46
15:07
 22,258
   140
    28,565
14
2
2
0
 
15
1
06:28
12:22
 20,630
   136
  -459,246
40
1
1
0
 
16
1
13:42
18:45
 17,390
   141
    -4,635
5
190
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
05:49
12:28
 22,888
   137
   171,399
33
1
1
0
 
19
19
1
2
09:07
17:02
11:28
21:33
  8,145
 15,716
   139
   143
    24,140
    24,161
5
13
0
1
0
1
0
0
 
20
20
1
2
00:02
13:00
01:07
17:46
  3,911
 16,444
   143
   138
    57,454
    57,355
9
38
9
2
0
2
0
0
 
21
1
04:44
11:07
 21,918
   139
  -113,932
23
1
1
0
 
22
1
07:16
13:55
 23,052
   136
   -29,478
32
2
2
0
 
23
1
14:05
19:58
 20,206
   140
  -186,296
15
0
0
0
 
24
24
24
1
2
3
00:00
13:52
21:27
02:17
15:27
23:59
  7,973
  5,355
  8,904
   150
   128
    95
   -30,992
   -31,150
   -31,265
43
7
1345
1
1
11
1
0
12
0
0
0
 
25
1
11:02
16:44
 19,699
   139
   -97,898
20
2
2
0
 
26
26
1
2
04:53
20:55
09:29
23:19
 15,828
  8,422
   135
   134
   -20,974
   -20,898
19
12
1
1
1
1
0
0
 
27
1
16:44
22:51
 21,248
   139
    -7,014
34
2
1
0
 
28
28
1
2
00:00
19:01
01:43
23:59
  5,992
 17,372
   144
   368
   -44,241
   -43,983
5
8910
13
12
0
13
0
0
 
29
29
1
2
04:32
20:16
08:51
23:05
 14,769
  9,890
   135
   135
  -183,816
  -185,189
117
76
2
1
2
1
0
0
 
30
30
1
2
02:04
11:37
06:20
14:26
 14,534
  9,873
   144
   137
  -294,960
  -295,547
83
55
1
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
32
-
 
 
 
 
 
 
 
 
 
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.