GPS Space Vehicle Time Integrity for MJD 52336

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
22:18
04:01
23:59
 14,456
  6,089
   -49
   -63
  -218,845
  -219,011
40
40
1
0
0
0
0
0
 
2
2
1
2
00:00
20:07
05:48
23:59
 20,918
 13,923
   -27
   -37
   160,873
   161,281
61
41
1
0
0
0
0
0
 
3
3
1
2
00:00
19:25
01:42
23:59
  6,159
 16,443
   -50
   -46
    -6,993
    -7,223
42
47
1
0
0
0
0
0
 
4
1
04:01
11:12
 25,819
   -30
   -45,808
168
0
0
0
 
5
5
1
2
08:40
11:19
11:12
17:44
  9,122
 23,105
   -10
     2
    -3,667
    -3,679
40
39
0
0
0
0
0
0
 
6
1
11:12
16:08
 17,764
   -12
     2,623
40
0
0
0
 
7
1
01:52
11:19
 33,978
   -21
  -709,719
39
0
0
0
 
8
1
03:13
08:28
 18,876
   -19
  -711,630
41
0
0
0
 
9
1
11:12
16:29
 19,020
   -12
    32,479
38
0
0
0
 
10
1
06:49
12:34
 20,737
   -17
    -1,009
43
0
0
0
 
11
1
00:00
05:06
 18,394
   -40
    -9,115
39
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
09:00
 32,449
   -29
     3,050
45
0
0
0
 
14
1
17:45
23:33
 20,861
   -33
    96,406
55
0
0
0
 
15
1
14:13
19:51
 20,296
   -13
  -146,730
44
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:39
18:59
 15,578
   -16
  -261,126
368
0
3617
0
 
18
18
1
2
11:43
15:35
13:38
20:33
  6,876
 17,866
   -34
   -22
    73,744
    73,744
42
38
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:12
05:07
20:58
04:01
06:48
23:33
 13,727
  6,075
  9,304
   -41
   -24
   -42
   142,131
   142,189
   142,348
44
38
43
0
0
0
0
0
0
0
0
0
 
21
1
16:52
21:53
 18,012
   -34
      369
40
0
0
0
 
22
1
18:15
23:59
 20,691
   -38
  -623,136
75
0
0
0
 
23
1
08:55
18:14
 33,527
   -18
    -7,618
44
0
0
0
 
24
1
05:07
14:12
 32,692
   -27
   -13,059
50
0
0
0
 
25
25
25
1
2
3
00:00
16:29
18:15
01:19
17:44
23:59
  4,746
  4,550
 20,695
   -48
     1
   -42
   -23,692
   -23,677
   -23,726
41
40
42
0
0
0
0
0
0
0
0
0
 
26
1
09:04
14:32
 19,667
   -24
    83,019
73
0
0
0
 
27
1
01:19
07:01
 20,491
   -20
   -12,470
39
0
0
0
 
28
28
1
2
04:01
05:49
05:06
09:41
  3,895
 13,907
   -38
   -22
    67,688
    67,737
39
44
0
0
0
0
0
0
 
29
29
29
29
1
2
3
4
12:35
14:12
16:29
19:48
13:38
16:08
19:25
21:59
  3,768
  6,958
 10,569
  7,856
    -8
   -13
   -13
   -27
  -503,510
  -503,397
  -503,236
  -503,080
41
46
60
48
0
0
0
0
0
0
0
0
0
0
0
0
 
30
30
1
2
10:04
13:38
11:19
14:38
  4,498
  3,605
   -13
    22
  -517,148
  -517,537
61
50
1
14
0
0
0
0
 
31
31
1
2
00:00
21:53
03:13
23:59
 11,571
  7,575
   -33
   -49
   -96,970
   -97,166
40
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.