GPS Space Vehicle Time Integrity for MJD 52546

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
07:48
13:48
 21,594
    69
  -250,792
41
0
0
0
 
2
1
04:45
12:35
 28,173
    51
   271,449
53
0
0
0
 
3
1
05:14
11:25
 22,249
    61
   -67,162
50
0
0
0
 
4
1
13:49
20:49
 25,208
    44
  -322,197
91
0
0
0
 
5
5
5
5
1
2
3
4
00:00
02:14
18:34
21:11
02:13
04:09
20:49
23:59
  8,005
  6,884
  8,131
 10,136
    41
    43
    42
    28
   -33,003
   -33,002
   -33,074
   -33,100
38
38
37
40
0
0
0
0
0
0
0
0
0
0
0
0
 
6
6
6
1
2
3
00:00
02:21
21:10
02:07
06:14
23:59
  7,658
 14,011
 10,151
    29
    48
    27
      499
      520
      499
37
41
39
0
0
0
0
0
0
0
0
0
 
7
1
11:28
20:52
 33,836
    49
  -404,257
315
0
2761
0
 
8
1
12:35
17:58
 19,346
    58
  -458,330
158
0
0
0
 
9
9
1
2
00:00
20:50
02:15
23:59
  8,142
 11,379
    37
    30
    10,182
    10,303
38
39
0
0
0
0
0
0
 
10
1
16:15
21:59
 20,635
    44
   -12,553
44
0
0
0
 
11
1
09:05
14:51
 20,726
    55
   -21,691
46
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:11
15:49
15:48
18:33
 19,751
  9,843
    59
    59
    14,831
    14,842
42
41
0
0
0
0
0
0
 
14
1
00:00
09:05
 32,653
    49
    47,120
38
0
0
0
 
15
1
00:08
05:33
 19,519
    47
   -17,053
42
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:07
04:44
 16,627
    44
  -513,176
310
1
1202
0
 
18
18
1
2
00:08
21:59
06:20
23:10
 22,345
  4,222
    47
    31
    37,934
    37,670
39
43
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
06:25
16:11
 35,153
    63
   189,828
46
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
04:10
10:10
 21,621
    48
   185,465
122
0
0
0
 
23
23
23
1
2
3
00:00
02:16
17:58
02:05
03:32
23:59
  7,525
  4,541
 21,670
    41
    54
    42
   -10,453
   -10,445
   -10,509
37
41
41
0
0
0
0
0
0
0
0
0
 
24
1
14:52
23:55
 32,627
    52
   -60,732
57
0
0
0
 
25
1
02:06
11:00
 32,059
    50
   -33,247
38
0
0
0
 
26
1
18:34
23:59
 19,557
    37
  -211,242
142
0
0
0
 
27
1
11:01
16:41
 20,408
    57
  -188,973
349
0
3274
0
 
28
1
13:07
19:18
 22,287
    42
    89,232
40
0
0
0
 
29
1
19:19
23:10
 13,852
    33
  -262,655
100
0
0
0
 
30
1
03:32
05:13
  6,048
    41
  -328,051
70
0
0
0
 
31
1
06:51
12:53
 21,695
    63
  -360,888
40
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.