GPS Space Vehicle Time Integrity for MJD 52221

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
06:08
11:48
 20,373
    32
  -202,732
41
0
0
0
 
2
2
1
2
11:19
14:24
14:23
17:32
 11,059
 11,248
    -9
    35
   102,604
   102,708
43
53
0
0
0
0
0
0
 
3
1
03:30
09:31
 21,687
    37
   -81,292
46
0
0
0
 
4
1
11:48
19:44
 28,528
    27
  -452,947
216
0
0
0
 
5
5
1
2
00:00
16:25
01:58
23:59
  7,121
 27,278
    21
    21
  -321,611
  -321,722
36
44
1
0
0
0
0
0
 
6
1
19:45
23:59
 15,290
    10
     1,048
35
0
0
0
 
7
1
09:57
17:09
 25,904
    18
  -573,853
201
0
0
0
 
8
1
10:10
16:15
 21,884
    35
  -618,266
74
0
0
0
 
9
1
18:20
23:59
 20,381
    11
    15,776
34
0
0
0
 
10
1
14:34
20:42
 22,084
    34
   -13,232
42
0
0
0
 
11
1
07:24
12:57
 19,996
    23
    -5,070
47
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:07
12:58
11:48
17:01
 13,234
 14,558
    30
    48
     7,078
     7,104
40
41
0
0
0
0
0
0
 
14
14
1
2
00:00
22:18
07:24
23:59
 26,629
  6,067
    29
    -6
   121,796
   121,667
40
30
0
0
0
0
0
0
 
15
15
1
2
00:00
22:08
03:38
23:59
 13,099
  6,711
    17
    -7
  -102,347
  -102,730
41
32
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:26
02:38
  7,909
    17
  -265,329
189
1
1
0
 
18
18
18
1
2
3
00:00
19:45
22:23
03:40
22:18
23:59
 13,216
  9,186
  5,765
    17
    28
    -8
    75,548
    75,567
    75,532
40
39
29
0
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
04:50
14:33
 34,987
    29
   112,535
47
0
0
0
 
21
1
00:35
05:52
 18,984
    34
    -5,193
40
0
0
0
 
22
1
02:09
08:06
 21,436
    28
  -402,842
239
0
0
0
 
23
23
23
1
2
3
00:35
17:21
22:23
02:59
22:07
23:59
  8,648
 17,168
  5,770
    14
    31
   -11
     -355
     -389
     -440
35
41
29
0
3
0
0
0
0
0
0
0
 
24
1
12:58
22:07
 32,911
    20
    -4,737
49
0
0
0
 
25
1
00:27
09:25
 32,290
    33
   -19,296
39
0
0
0
 
26
1
17:01
22:23
 19,256
    28
    -2,015
35
0
0
0
 
27
1
09:00
14:33
 19,939
    28
    -1,471
42
0
0
0
 
28
28
1
2
11:48
14:33
12:57
17:32
  4,150
 10,703
    -8
    39
    35,628
    35,721
34
47
0
0
0
0
0
0
 
29
1
03:43
08:29
 17,124
    39
  -612,665
60
0
0
0
 
30
30
1
2
18:08
20:43
19:44
23:59
  5,774
 11,811
    30
     1
  -140,630
  -140,861
41
71
0
0
0
0
0
0
 
31
1
04:57
10:57
 21,609
    35
   -73,949
48
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.