GPS Space Vehicle Time Integrity for MJD 54085

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
00:00
05:40
 19,694
    27
   -95,599
22
2
2
0
 
2
2
1
2
12:26
15:50
15:49
18:35
 11,536
  9,436
    44
    43
   -64,434
   -64,475
18
14
1
1
1
0
0
0
 
3
3
1
2
04:29
20:23
08:49
21:59
 15,181
  5,781
    29
    35
  -464,848
  -465,919
91
34
3
0
3
0
0
0
 
4
1
11:06
15:49
 16,144
    39
  -346,672
14
1
0
0
 
5
5
1
2
13:06
15:50
15:49
17:56
  9,106
  7,189
    42
    39
  -429,693
  -429,868
56
46
1
0
1
0
0
0
 
6
1
15:50
21:10
 18,485
    37
  -506,748
97
0
0
0
 
7
1
16:56
21:49
 16,950
    41
  -471,937
45
0
0
0
 
8
1
06:15
12:19
 21,137
    38
    89,779
30
3
3
0
 
9
9
1
2
12:00
20:09
15:07
21:59
 10,753
  6,472
    39
    36
   -49,023
   -49,075
6
5
2
0
0
0
0
0
 
10
10
1
2
14:31
15:50
15:49
19:48
  4,523
 13,826
    41
    40
   -94,440
   -94,447
5
7
0
19
0
0
0
0
 
11
11
1
2
00:00
08:01
02:55
12:14
 10,081
 14,726
    15
    35
      188
      158
6
25
0
1
0
1
0
0
 
12
12
1
2
13:03
15:50
15:49
17:59
  9,280
  7,346
    42
    41
    84,848
    84,760
33
25
1
0
1
0
0
0
 
13
1
04:01
09:23
 18,548
    29
  -122,840
44
3
3
0
 
14
1
00:00
03:27
 11,986
    22
    -1,742
8
1
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
02:09
07:11
 17,489
    29
  -102,228
37
5
2
0
 
17
1
09:07
15:27
 22,080
    35
   -86,030
14
1
1
0
 
18
1
18:15
21:59
 13,187
    37
   253,563
4
3
0
0
 
19
1
05:28
09:58
 15,764
    35
   -45,354
39
4
3
0
 
20
20
1
2
01:28
12:25
06:14
13:31
 16,432
  3,514
    26
    41
    21,844
    21,861
12
8
2
11
2
0
0
0
 
21
1
17:24
21:59
 15,925
    39
   -65,233
7
1
0
0
 
22
22
1
2
00:00
19:49
02:30
21:59
  8,574
  7,569
    23
    32
  -156,083
  -156,232
10
4
1
0
0
0
0
0
 
23
1
02:31
08:25
 20,632
    32
  -142,880
26
4
4
0
 
24
24
1
2
12:57
15:50
15:49
19:09
  9,650
 11,438
    45
    41
   -60,512
   -60,550
23
17
1
1
1
0
0
0
 
25
1
00:00
05:33
 19,228
    25
  -402,944
34
2
2
0
 
26
26
1
2
09:21
17:17
11:50
21:53
  8,727
 15,891
    27
    36
    49,976
    50,535
43
79
1
0
0
0
0
0
 
27
1
05:10
11:16
 21,297
    36
   -83,390
26
3
3
0
 
28
1
07:23
14:01
 22,977
    40
   -11,874
25
2
2
0
 
29
29
1
2
08:51
17:00
11:36
21:21
  9,508
 15,043
    30
    37
  -264,050
  -264,764
72
103
2
0
2
0
0
0
 
30
30
30
1
2
3
00:05
14:28
15:50
02:58
15:49
18:43
  9,935
  4,705
  9,947
    22
    41
    41
   -19,542
   -19,580
   -19,589
5
4
8
42
1
1
0
0
0
0
0
0
 
31
1
00:00
05:07
 17,716
    24
    20,921
42
2
2
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.