GPS Space Vehicle Time Integrity for MJD 52422

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
16:25
22:26
 21,706
   -26
  -231,503
46
0
0
0
 
2
1
13:54
21:39
 27,878
   -16
   206,438
54
0
0
0
 
3
1
13:48
19:49
 21,659
   -12
   -31,762
53
0
0
0
 
4
4
1
2
00:00
21:40
05:06
23:59
 18,383
  8,385
   -14
   -30
  -183,982
  -185,166
90
50
0
0
0
0
0
0
 
5
1
02:55
12:29
 34,483
    10
   -15,490
46
0
0
0
 
6
6
1
2
05:32
13:04
10:29
14:31
 17,815
  5,185
    -7
     9
     3,583
     3,597
38
44
0
0
0
0
0
0
 
7
7
1
2
00:00
19:53
05:26
23:59
 19,609
 14,805
     2
   -31
  -661,321
  -660,374
97
72
1
0
1
0
0
0
 
8
8
1
2
00:00
21:28
02:36
23:59
  9,345
  9,117
   -19
   -33
  -660,347
  -659,427
55
49
1
0
1
0
0
0
 
9
1
05:07
10:46
 20,365
    -2
    44,781
40
0
0
0
 
10
1
00:59
06:40
 20,461
   -16
    -5,596
38
0
0
0
 
11
1
17:37
23:20
 20,572
   -33
   -13,296
39
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
17:37
22:27
02:50
21:39
23:59
 10,200
 14,536
  5,549
    -0
   -33
   -35
     6,840
     6,858
     6,866
38
39
34
0
0
0
0
0
0
0
0
0
 
14
14
1
2
08:49
13:52
13:50
17:36
 18,080
 13,399
    -5
   -11
    70,984
    70,932
49
42
0
0
0
0
0
0
 
15
1
08:21
13:47
 19,556
    -4
   -19,212
45
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
07:46
12:05
 15,522
   -10
    27,783
510
0
6730
0
 
18
18
1
2
06:40
10:29
07:45
13:47
  3,905
 11,862
    -8
   -13
    65,286
    65,251
37
38
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
15:01
23:59
 32,301
   -20
   163,686
43
0
0
0
 
21
1
10:48
15:57
 18,550
    -3
     1,272
40
0
0
0
 
22
1
13:04
17:36
 16,309
   -11
  -285,234
202
0
0
0
 
23
23
1
2
02:44
05:27
05:06
12:05
  8,565
 23,852
   -15
   -11
    -3,015
    -3,025
38
38
0
0
0
0
0
0
 
24
24
1
2
00:00
05:32
04:39
08:20
 16,762
 10,114
   -17
   -11
   -32,464
   -32,502
39
37
0
1
0
0
0
0
 
25
1
10:29
19:19
 31,777
    -8
   -27,221
41
0
0
0
 
26
1
03:06
07:45
 16,784
    -7
   217,138
105
0
0
0
 
27
27
1
2
00:00
19:19
01:03
23:59
  3,787
 16,810
   -17
   -39
   -21,373
   -21,475
36
38
0
0
0
0
0
0
 
28
28
1
2
00:00
21:40
03:49
23:59
 13,748
  8,383
    -4
   -34
    83,345
    83,424
39
37
0
0
0
0
0
0
 
29
1
03:50
08:20
 16,231
    -7
  -357,720
107
0
0
0
 
30
1
08:46
10:29
  6,157
    11
  -670,763
46
0
0
0
 
31
1
15:25
21:27
 21,699
   -25
  -287,270
109
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.