GPS Space Vehicle Time Integrity for MJD 53795

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
1
2
00:00
18:32
01:19
23:59
  4,507
 19,227
   -89
   184
   -39,197
   -39,070
59
9910
2
13
2
14
0
0
 
2
1
08:07
14:16
 21,401
   -69
    16,453
20
2
2
0
 
3
3
1
2
00:19
16:10
04:40
19:01
 15,260
 10,045
   -81
   -72
   -78,449
   -78,600
10
10
2
2
0
0
0
0
 
4
1
07:06
12:46
 19,948
   -69
  -163,981
71
1
1
0
 
5
5
1
2
09:01
20:01
13:49
21:07
 16,548
  3,873
   -70
   -72
   449,399
   446,624
414
96
1
1
4943
1
0
0
 
6
1
11:34
16:59
 18,986
   -74
  -367,094
179
1
1
0
 
7
1
09:50
15:46
 20,676
   -70
  -505,351
45
1
1
0
 
8
8
1
2
02:28
06:51
06:49
08:24
 15,241
  5,562
 65,545
   -59
   123,629
    58,040
8100153
6
1
0
15241
0
0
0
 
9
9
1
2
07:21
16:01
11:00
19:50
 12,873
 13,486
   -72
   -75
    -9,983
   -10,038
6
9
2
3
0
0
0
0
 
10
1
10:25
15:46
 18,548
   -70
   -79,538
9
8
1
0
 
11
11
11
1
2
3
03:53
06:51
19:36
06:49
07:58
22:44
 10,211
  3,983
 10,851
 97,857
   -72
   -74
  -212,429
  -310,379
  -310,516
9896140
6
27
1
6
1
10211
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:10
 17,936
   -78
   -44,500
34
4
2
0
 
14
1
16:54
23:12
 21,980
   -72
    18,529
18
3
2
0
 
15
1
14:16
20:20
 21,140
   -78
  -573,619
46
3
2
0
 
16
16
1
2
00:00
21:48
02:50
23:59
  9,789
  7,636
   -78
  -353
   -28,871
   -29,294
21
6838
5
13
1
13
0
0
 
17
17
1
2
04:46
06:51
06:49
11:05
  7,203
 14,958
138,753
   -72
    78,802
   -60,104
11782658
31
1
1
7203
1
0
0
 
18
1
13:56
20:33
 23,145
   -71
   223,361
29
3
3
0
 
19
19
1
2
01:28
17:34
06:04
19:44
 16,103
  7,539
   -77
   -79
    20,197
    20,137
15
16
1
2
1
2
0
0
 
20
20
1
2
00:00
20:57
01:56
23:59
  6,725
 10,733
   -80
   151
    31,606
    31,773
31
6389
2
13
2
13
0
0
 
21
1
13:04
19:25
 22,113
   -71
    -9,804
28
3
3
0
 
22
1
15:35
22:13
 23,095
   -72
   -72,513
24
3
3
0
 
23
23
1
2
00:00
22:07
04:08
23:59
 14,442
  6,695
   -79
  -714
  -148,821
  -149,353
24
14565
4
13
3
6695
0
0
 
24
24
1
2
06:51
22:28
10:50
23:38
 14,072
  4,216
   -72
   -76
   -89,381
   -89,534
15
5
2
0
1
0
0
0
 
25
25
1
2
00:00
19:25
01:13
23:59
  4,157
 16,032
   -86
   211
    65,364
    62,950
81
9917
3
13
3
2191
0
0
 
26
26
1
2
05:04
13:03
06:49
17:36
  6,103
 15,915
163,774
   -75
   212,544
    49,002
12800540
45
1
1
6103
1
0
0
 
27
1
01:19
06:49
 19,190
   -77
   -37,973
13
1
1
0
 
28
28
1
2
03:15
06:51
06:49
09:53
 12,464
 10,637
 80,154
   -66
    47,768
   -32,443
8957179
21
1
1
12464
1
0
0
 
29
29
1
2
04:36
12:48
06:49
17:07
  7,709
 15,079
   -76
   -74
  -547,910
  -548,278
24
54
0
1
0
1
0
0
 
30
30
1
2
10:05
19:55
14:28
22:28
 15,284
  8,832
   -74
   -76
   -27,183
   -27,221
14
28
1
1
1
1
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.