GPS Space Vehicle Time Integrity for MJD 52338

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
22:10
03:52
23:59
 13,954
  6,581
   -33
   -43
  -219,188
  -219,373
38
40
1
0
0
0
0
0
 
2
2
1
2
00:00
19:55
05:35
23:59
 20,137
 14,643
   -15
   -24
   161,960
   162,365
62
39
1
0
0
0
0
0
 
3
3
1
2
00:00
19:17
01:34
23:59
  5,671
 16,928
   -40
   -26
    -7,539
    -7,757
42
46
1
0
0
0
0
0
 
4
1
03:53
11:04
 25,843
   -22
   -49,474
167
0
0
0
 
5
5
1
2
08:32
11:11
11:04
17:37
  9,127
 23,131
   -10
    12
    -3,951
    -3,953
36
42
0
0
0
0
0
0
 
6
1
11:04
16:00
 17,763
   -17
     2,634
39
0
0
0
 
7
1
01:44
11:11
 33,983
   -12
  -709,925
38
0
0
0
 
8
1
03:05
08:20
 18,856
    -6
  -711,318
41
0
0
0
 
9
1
11:04
16:21
 18,983
   -11
    32,749
38
0
0
0
 
10
1
06:41
12:24
 20,618
   -21
    -1,127
43
0
0
0
 
11
1
00:00
04:58
 17,894
   -27
    -9,187
38
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
08:52
 31,941
   -15
     3,142
44
0
0
0
 
14
1
17:37
23:24
 20,815
   -25
    95,764
46
0
0
0
 
15
1
14:04
19:42
 20,289
   -22
  -147,498
40
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:31
18:51
 15,571
   -17
  -275,291
351
0
3297
0
 
18
18
1
2
11:35
15:27
13:30
20:25
  6,868
 17,857
   -26
   -25
    73,640
    73,627
40
36
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:04
04:59
20:50
03:52
06:40
23:24
 13,733
  6,085
  9,286
   -29
   -16
   -26
   142,660
   142,715
   142,878
42
41
40
0
0
0
0
0
0
0
0
0
 
21
1
16:43
21:44
 18,064
   -23
      389
36
0
0
0
 
22
1
18:06
23:59
 21,176
   -31
  -624,433
70
0
0
0
 
23
1
08:46
18:05
 33,538
   -28
    -7,748
42
0
0
0
 
24
1
04:59
14:04
 32,708
   -19
   -13,494
51
0
0
0
 
25
25
1
2
00:00
16:21
01:10
23:59
  4,238
 27,531
   -26
   -25
   -23,744
   -23,768
39
41
0
0
0
0
0
0
 
26
1
08:56
14:24
 19,692
   -23
    85,463
69
0
0
0
 
27
1
01:11
06:53
 20,496
   -16
   -12,609
38
0
0
0
 
28
28
1
2
03:53
05:36
04:58
09:33
  3,890
 14,198
   -19
   -17
    68,181
    68,212
37
43
0
0
0
0
0
0
 
29
29
29
29
1
2
3
4
12:25
14:04
16:21
19:42
13:30
16:00
19:17
21:46
  3,881
  6,965
 10,569
  7,435
     0
   -32
   -23
   -17
  -500,719
  -500,629
  -500,458
  -500,282
36
45
60
53
0
0
0
0
0
0
0
0
0
0
0
0
 
30
30
1
2
09:56
13:30
11:11
14:30
  4,498
  3,615
   -18
    50
  -522,979
  -523,327
57
48
1
10
0
0
0
0
 
31
31
1
2
00:00
21:45
03:05
23:59
 11,091
  8,067
   -27
   -34
   -97,366
   -97,564
38
39
1
0
0
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(AUS) 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(AUS) 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.