GPS Space Vehicle Time Integrity for MJD 53092

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
22:13
04:12
23:59
 14,522
  6,139
    -5
  -737
  -336,636
  -337,482
20
16037
2
12
1
6139
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
00:27
16:16
04:45
19:09
 14,865
 10,070
   -16
   -34
   -97,073
   -97,257
17
35
2
1
1
1
0
0
 
4
1
07:02
12:37
 19,407
   -15
    99,663
56
0
0
0
 
5
1
08:49
13:44
 17,257
   -17
   -23,299
10
1
0
0
 
6
-
 
 
 
 
 
 
 
 
 
7
1
05:08
11:27
 21,940
    -8
  -590,758
62
0
0
0
 
8
1
02:31
08:28
 20,640
    -1
  -331,794
70
1
1
0
 
9
9
1
2
07:24
16:04
11:04
19:53
 12,701
 13,217
   -14
   -17
    36,703
    36,758
10
30
1
1
0
1
0
0
 
10
1
10:23
15:38
 18,416
   -19
   -41,600
6
47
0
0
 
11
11
1
2
04:04
19:40
08:06
22:56
 14,061
 11,288
    -8
   -23
  -106,014
  -106,170
11
19
4
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:01
05:20
 18,317
   -12
    30,229
6
2
1
0
 
14
1
17:06
23:29
 22,254
   -21
    18,510
5
12
1
0
 
15
1
15:24
21:05
 19,736
   -25
  -245,487
47
2
2
0
 
16
16
1
2
00:00
21:59
03:05
23:59
 10,735
  7,004
   -14
  -409
   -14,231
   -14,589
7
9271
168
12
0
12
0
0
 
17
1
09:38
15:57
 22,132
   -11
  -253,559
130
0
0
0
 
18
1
14:04
20:41
 23,002
   -18
    22,094
35
2
2
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
08:21
21:21
02:10
09:35
23:59
  7,506
  4,333
  9,289
    -7
   -13
    85
   177,234
   177,142
   177,086
7
10
3075
4
2
12
0
0
12
0
0
0
 
21
1
13:11
19:32
 22,087
   -16
   -74,151
5
1
1
0
 
22
1
15:36
22:14
 23,146
   -23
    20,852
59
2
2
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
08:21
14:14
 20,421
   -17
   -15,028
20
0
0
0
 
25
25
1
2
00:00
19:20
01:05
23:59
  3,621
 16,294
   -11
   253
   -63,312
   -63,105
4
10361
1
12
0
13
0
0
 
26
26
1
2
05:13
13:07
07:39
17:42
  8,335
 15,933
    -3
   -17
  -378,928
  -378,490
36
67
1
1
0
1
0
0
 
27
1
02:00
07:16
 18,409
    -8
   -58,082
185
1
1
0
 
28
1
03:35
10:12
 23,068
   -16
   -25,663
10
0
0
0
 
29
29
1
2
04:33
12:47
07:25
17:02
 10,036
 14,777
    -4
   -17
  -235,326
  -235,381
6
28
1
1
0
1
0
0
 
30
30
1
2
10:28
19:57
14:41
22:53
 14,752
 10,138
   -18
   -24
  -835,484
  -835,848
50
42
1
1
0
1
0
0
 
31
31
1
2
01:24
18:01
06:23
19:17
 17,329
  4,296
   -17
   -32
   -59,221
   -60,686
140
35
2
0
2
0
0
0
 
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.