GPS Space Vehicle Time Integrity for MJD 52209

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
06:57
12:45
 20,860
    49
  -200,770
26
110
0
0
 
2
1
12:46
18:40
 21,238
    41
    96,510
60
0
0
0
 
3
1
04:19
10:20
 21,694
    48
   -77,875
42
0
0
0
 
4
1
12:46
20:40
 28,468
    50
  -478,294
198
0
0
0
 
5
5
1
2
00:00
17:15
02:46
22:00
  9,964
 17,080
    33
    46
  -319,899
  -319,982
34
23
0
150
0
0
0
0
 
6
6
1
2
00:00
20:07
01:13
22:00
  4,385
  6,785
    14
    30
      852
      883
35
17
0
168
0
0
0
0
 
7
1
10:44
20:06
 33,654
    45
  -546,820
260
0
26
0
 
8
1
10:59
17:03
 21,868
    47
  -603,848
75
0
0
0
 
9
9
1
2
00:00
20:07
01:21
22:00
  4,873
  6,793
    24
    34
    13,828
    13,960
37
17
0
174
0
0
0
0
 
10
1
15:22
21:31
 22,114
    54
   -12,564
27
66
0
0
 
11
1
08:14
13:47
 19,970
    33
    -4,758
34
28
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:57
13:48
12:45
17:50
 13,622
 14,532
    41
    81
     6,631
     6,679
20
25
479
207
0
0
0
0
 
14
14
1
2
00:00
04:32
04:18
08:13
 15,501
 13,246
    33
    49
   123,085
   123,096
36
31
0
0
0
0
0
0
 
15
1
01:13
03:26
  7,936
    40
   -97,666
34
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:58
03:26
23:59
 12,351
  3,700
    30
    18
  -180,144
  -187,000
316
89
1
0
868
0
0
0
 
18
18
1
2
00:00
20:41
05:17
22:00
 19,035
  4,726
    34
    44
    75,370
    75,389
36
17
0
83
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:38
15:21
 34,936
    43
   109,476
33
52
0
0
 
21
1
01:25
06:41
 18,996
    46
    -5,149
33
0
0
0
 
22
1
03:02
08:57
 21,280
    40
  -361,280
266
0
2
0
 
23
23
23
1
2
3
00:00
01:24
18:22
01:23
03:53
22:00
  4,961
  8,904
 13,083
    22
    29
    54
   -22,446
   -22,443
   -22,471
37
32
25
0
0
90
0
0
0
0
0
0
 
24
1
13:48
22:00
 29,521
    54
    -2,068
42
0
0
0
 
25
1
01:14
10:11
 32,275
    41
   -18,834
31
0
0
0
 
26
26
1
2
17:51
22:08
22:00
23:11
 14,929
  3,806
    46
     8
    -4,392
    -4,408
19
17
509
105
0
0
0
0
 
27
1
09:49
15:21
 19,887
    40
      -83
25
354
0
0
 
28
28
1
2
12:10
15:22
13:47
18:21
  5,804
 10,750
     8
    60
    32,043
    32,144
23
28
106
72
0
0
0
0
 
29
29
1
2
03:26
04:30
04:27
09:15
  3,649
 17,055
    37
    48
  -618,135
  -618,076
34
43
0
0
0
0
0
0
 
30
30
1
2
00:00
18:58
01:13
20:06
  4,398
  4,099
    34
    58
  -119,641
  -121,082
38
29
1
22
0
0
0
0
 
31
1
05:45
11:46
 21,553
    50
   -71,637
44
4
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.