GPS Space Vehicle Time Integrity for MJD 53511

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
13:59
17:59
 13,995
   -57
  -404,392
18
1
1
0
 
2
1
03:49
10:03
 21,569
   -47
    25,677
13
5
1
0
 
3
3
1
2
11:48
19:48
14:31
21:59
  9,476
  7,511
   -46
   -50
    -2,481
    -2,566
18
7
3
0
2
0
0
0
 
4
1
02:23
08:01
 19,401
   -48
  -207,440
136
1
1
0
 
5
1
04:10
09:06
 17,044
   -47
  -100,423
23
3
2
0
 
6
1
06:55
12:22
 18,751
  -inf
     -inf
-2147483648
0
18750
0
 
7
1
00:25
06:44
 22,051
   -45
  -114,185
181
2
2
0
 
8
1
00:00
03:45
 12,742
   -39
    29,542
11
2
1
0
 
9
9
1
2
02:53
11:29
06:28
15:22
 12,577
 13,602
   -39
   -47
    44,141
    44,193
7
31
1
3
0
1
0
0
 
10
1
05:43
10:58
 18,334
   -46
   -63,958
14
15
1
0
 
11
11
1
2
00:00
15:00
03:22
18:12
 11,381
 10,799
   -38
   -57
  -227,300
  -227,532
30
18
2
1
1
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
19:13
21:59
  9,638
   -56
     1,447
3
7
0
0
 
14
1
12:23
17:59
 19,439
   -54
    29,630
26
3
3
0
 
15
1
10:18
16:09
 19,934
  -inf
     -inf
-2147483648
0
19933
0
 
16
1
20:00
21:59
  6,856
   -52
    -2,798
3
6
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
09:34
16:15
 22,929
  -inf
     -inf
-2147483648
0
22928
0
 
19
19
19
1
2
3
00:00
12:47
20:42
01:17
15:08
21:59
  4,193
  8,218
  4,539
   -41
   -54
   -48
    20,901
    20,921
    20,946
51
7
5
1
2
0
1
0
0
0
0
0
 
20
20
20
1
2
3
03:42
16:40
20:00
04:56
17:59
21:26
  4,053
  4,768
  4,876
   -46
   -56
   -49
    66,126
    66,022
    66,003
16
5
6
2
0
8
1
0
0
0
0
0
 
21
1
08:28
14:50
 21,976
  -inf
     -inf
-2147483648
0
21975
0
 
22
1
10:56
17:35
 22,785
  -inf
     -inf
-2147483648
0
22784
0
 
23
1
17:46
21:59
 14,422
   -53
  -196,885
32
1
1
0
 
24
1
01:13
05:59
 16,606
   -38
   -18,503
20
2
1
0
 
25
1
14:41
15:59
  4,352
   -51
   -93,470
10
0
0
0
 
26
26
1
2
00:45
08:37
03:04
13:18
  8,077
 16,252
   -44
  -inf
   -23,018
     -inf
4
-2147483648
2
0
0
16251
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
1
00:00
05:26
 18,533
   -42
   -46,101
24
2
2
0
 
29
29
1
2
00:03
08:14
02:50
12:31
  9,248
 14,792
   -47
  -inf
   -56,768
     -inf
84
-2147483648
2
0
2
14791
0
0
 
30
30
1
2
05:44
15:18
10:00
17:59
 14,798
  9,242
   -50
   -56
  -201,093
  -201,798
97
63
2
1
2
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.