GPS Space Vehicle Time Integrity for MJD 52504

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
10:44
16:45
 21,641
    37
  -244,035
39
0
0
0
 
2
1
07:18
15:33
 29,723
    28
   249,419
58
0
0
0
 
3
1
08:11
14:16
 21,859
    33
   -55,295
59
0
0
0
 
4
1
16:45
23:34
 24,538
    20
  -283,429
98
0
0
0
 
5
5
5
1
2
3
00:04
05:03
21:20
04:59
06:54
23:45
 17,739
  6,632
  8,702
    28
    35
     6
   -27,119
   -27,137
   -27,286
38
40
40
0
1
0
0
0
0
0
0
0
 
6
6
1
2
00:04
07:25
04:56
09:06
 17,529
  6,070
    24
    46
     5,238
     5,263
40
37
0
0
0
0
0
0
 
7
1
14:18
23:45
 34,006
    26
  -513,427
251
0
98
0
 
8
1
15:34
20:52
 19,097
    21
  -542,321
113
0
0
0
 
9
1
00:00
05:10
 18,631
    30
     4,067
43
0
0
0
 
10
1
19:09
23:59
 17,388
    16
   -10,268
38
0
0
0
 
11
1
12:00
17:44
 20,599
    37
   -18,520
41
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:55
21:19
 30,265
    29
    12,173
39
0
0
0
 
14
14
1
2
02:57
08:26
08:11
12:00
 18,827
 12,828
    41
    39
    53,739
    53,704
43
35
0
0
0
0
0
0
 
15
1
02:58
08:11
 18,781
    39
     -673
42
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
02:36
07:24
 17,292
    40
  -215,343
479
0
6779
0
 
18
1
04:56
09:10
 15,219
    42
    49,459
39
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:16
19:01
 35,139
    43
   181,837
44
0
0
0
 
21
1
05:13
10:24
 18,620
    44
     2,963
41
0
0
0
 
22
1
07:25
12:54
 19,736
    26
  -486,674
63
0
0
0
 
23
23
1
2
00:00
20:53
04:58
23:34
 17,919
  9,698
    34
    10
    -7,809
    -7,891
40
41
0
0
0
0
0
0
 
24
24
1
2
00:00
17:44
02:56
23:59
 10,591
 22,512
    33
    14
   -50,950
   -51,146
39
43
0
0
0
0
0
0
 
25
1
04:56
13:47
 31,835
    37
   -31,202
39
0
0
0
 
26
26
1
2
00:00
22:10
02:36
23:59
  9,354
  6,560
    25
    13
  -118,203
  -120,325
78
60
0
0
0
0
0
0
 
27
1
13:48
19:29
 20,488
    19
   -79,489
48
0
0
0
 
28
1
15:58
22:10
 22,308
    26
    89,547
39
0
0
0
 
29
29
1
2
00:00
20:50
02:36
23:59
  9,354
 11,343
    24
     9
  -174,596
  -176,548
76
89
1
0
1
0
0
0
 
30
30
1
2
00:00
03:02
02:57
04:56
 10,632
  6,826
    34
    42
  -176,851
  -177,274
136
97
0
0
0
0
0
0
 
31
1
09:47
15:49
 21,710
    45
  -356,967
56
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.