GPS Space Vehicle Time Integrity for MJD 52312

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
00:37
05:38
 18,073
    -7
  -214,773
36
0
0
0
 
2
2
1
2
00:00
22:36
08:19
23:59
 29,986
  5,017
    -9
   -43
   148,589
   148,976
73
31
1
0
0
0
0
0
 
3
3
1
2
00:00
21:09
03:20
23:59
 12,033
 10,221
   -18
   -23
     -472
     -711
38
36
1
0
0
0
0
0
 
4
1
05:39
08:17
  9,500
    -2
  -225,934
98
0
0
0
 
5
5
1
2
10:15
15:21
14:23
19:19
 14,775
 14,071
   -21
   -11
  -336,967
  -337,006
40
43
0
0
0
0
0
0
 
6
1
13:00
17:43
 16,971
   -20
     2,464
42
0
0
0
 
7
1
03:33
13:00
 34,011
     1
  -701,611
76
0
0
0
 
8
1
04:50
10:05
 18,941
    -3
  -711,824
36
0
0
0
 
9
1
12:25
18:08
 20,494
   -10
    29,378
38
0
0
0
 
10
1
08:22
14:36
 22,438
   -16
   -18,596
44
0
0
0
 
11
1
00:37
05:38
 18,059
   -17
    -8,048
36
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:50
10:42
 31,927
   -10
     2,185
37
0
0
0
 
14
14
1
2
00:00
19:19
01:15
23:59
  4,492
 16,800
   -25
   -25
   103,772
   103,537
40
41
1
0
0
0
0
0
 
15
1
15:52
19:56
 14,685
   -10
  -137,540
39
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:17
20:37
 19,206
   -14
   -67,480
568
0
9277
0
 
18
1
17:44
22:11
 16,007
   -16
    74,831
35
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:36
08:27
23:59
 30,419
  5,002
   -12
   -53
   136,025
   136,192
50
31
0
2
0
0
0
0
 
21
1
18:32
23:32
 17,970
   -21
       98
37
0
0
0
 
22
1
19:57
23:59
 14,545
   -20
  -601,991
74
0
0
0
 
23
23
1
2
10:40
18:09
18:07
19:56
 26,816
  6,465
   -10
    -2
    -6,132
    -6,137
45
35
0
0
0
0
0
0
 
24
1
08:18
15:50
 27,128
   -16
    -7,655
54
0
0
0
 
25
25
1
2
00:00
18:07
02:59
23:59
 10,772
 21,141
   -23
   -24
   -22,639
   -22,680
37
41
0
0
0
0
0
0
 
26
1
10:45
15:51
 18,371
   -18
    56,240
58
0
0
0
 
27
1
03:00
08:40
 20,390
   -17
   -10,253
37
0
0
0
 
28
1
05:39
11:19
 20,392
     7
    61,772
38
0
0
0
 
29
29
29
1
2
3
15:52
18:07
21:31
17:43
21:08
23:59
  6,692
 10,873
  8,921
   -12
   -23
   -41
  -534,469
  -534,336
  -534,194
46
54
48
0
0
0
0
0
0
0
0
0
 
30
30
1
2
11:45
15:51
15:16
17:45
 12,614
  6,837
    -6
    25
  -438,280
  -438,750
138
117
0
0
0
0
0
0
 
31
1
00:00
04:49
 17,355
    -7
   -91,895
37
1
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.