GPS Space Vehicle Time Integrity for MJD 52468

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
13:14
19:15
 21,673
   -10
  -239,050
24
214
0
0
 
2
1
09:48
18:12
 30,234
    11
   230,556
45
0
0
0
 
3
1
10:39
16:42
 21,747
     0
   -45,147
36
31
0
0
 
4
4
1
2
00:00
18:22
02:06
22:00
  7,582
 13,046
    11
   -21
  -243,079
  -244,046
35
54
11
0
0
0
0
0
 
5
5
5
1
2
3
00:00
02:27
07:39
02:16
07:21
09:22
  8,167
 17,636
  6,191
    -4
    17
     5
   -21,730
   -21,730
   -21,762
23
22
20
167
330
208
0
0
0
0
0
0
 
6
6
1
2
02:27
09:56
07:21
11:31
 17,629
  5,698
    20
    29
     4,750
     4,762
23
22
451
100
0
0
0
0
 
7
7
1
2
00:00
16:45
02:16
22:00
  8,153
 18,905
     4
   -18
  -590,599
  -589,200
60
112
1
0
1
0
0
0
 
8
1
18:13
22:00
 13,630
   -19
  -601,280
68
0
0
0
 
9
1
02:07
07:38
 19,871
     7
    51,426
23
547
0
0
 
10
1
00:00
03:24
 12,288
     8
    -8,143
25
79
0
0
 
11
1
14:26
20:11
 20,709
   -14
   -16,116
22
460
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:26
22:00
 27,222
   -14
     9,894
20
931
0
0
 
14
14
1
2
05:24
10:50
10:39
14:25
 18,865
 12,886
    16
     6
    60,552
    60,505
28
21
143
430
0
0
0
0
 
15
1
05:24
10:39
 18,864
    16
   -36,669
24
320
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
04:38
09:55
 19,048
    10
  -346,654
415
0
5774
0
 
18
18
1
2
03:25
07:22
04:37
11:36
  4,318
 15,262
    21
    10
    57,471
    57,416
23
19
122
522
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
11:48
21:34
 35,160
    -6
   174,209
25
417
0
0
 
21
1
07:41
12:50
 18,489
     2
     2,145
19
559
0
0
 
22
1
10:39
14:25
 13,555
    -3
  -439,809
151
0
0
0
 
23
23
1
2
00:00
02:16
02:06
08:41
  7,583
 23,111
    -3
    21
    -5,620
    -5,607
23
22
167
601
0
0
0
0
 
24
24
1
2
00:00
20:12
05:24
22:00
 19,422
  6,489
    14
   -30
   -42,763
   -42,978
29
23
125
81
0
0
0
0
 
25
25
1
2
07:22
09:15
08:41
16:12
  4,799
 25,021
    23
     5
   -29,326
   -29,353
22
22
131
634
0
0
0
0
 
26
1
00:41
05:26
 17,052
     7
   -29,913
144
0
0
0
 
27
1
16:12
21:53
 20,427
   -19
   -32,950
166
0
0
0
 
28
1
19:16
22:00
  9,845
   -22
    87,810
23
217
0
0
 
29
1
00:00
04:37
 16,626
     7
   -90,782
134
1
1
0
 
30
30
1
2
05:26
09:48
07:38
10:50
  7,904
  3,698
    22
     6
   -13,888
   -14,690
135
60
0
0
0
0
0
0
 
31
1
12:19
18:21
 21,709
     7
  -336,174
70
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.