GPS Space Vehicle Time Integrity for MJD 52622

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
02:31
08:30
 21,507
    83
  -261,863
37
0
0
0
 
2
1
00:00
07:34
 27,214
    85
    31,332
68
0
0
0
 
3
1
00:07
06:17
 22,175
    76
   -88,434
40
0
0
0
 
4
1
08:30
16:00
 27,008
    84
  -375,627
64
0
0
0
 
5
1
13:27
22:00
 30,769
    77
   -45,713
43
0
0
0
 
6
1
16:01
20:55
 17,634
    81
     2,097
34
10
0
0
 
7
1
06:24
15:43
 33,568
    86
  -153,567
411
0
9932
0
 
8
1
07:35
12:40
 18,326
    84
   -76,080
154
0
0
0
 
9
1
15:44
21:03
 19,192
    77
    21,440
34
0
0
0
 
10
1
11:11
16:50
 20,370
    79
   -16,599
35
0
0
0
 
11
1
03:03
09:38
 23,662
    85
   -28,607
38
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:06
13:26
 33,595
    83
    19,572
37
0
0
0
 
14
14
1
2
00:00
18:42
03:50
22:00
 13,760
 11,878
    77
    88
    34,537
    34,437
37
35
0
0
0
0
0
0
 
15
1
18:53
22:00
 11,233
    75
   -47,753
40
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
17:54
22:00
 14,764
    88
    -8,033
35
0
0
0
 
18
18
18
1
2
3
00:00
16:51
20:56
01:14
17:53
22:00
  4,431
  3,709
  3,862
    69
    96
    71
    14,416
    14,260
    14,189
36
35
36
0
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
01:24
11:10
 35,181
    85
   201,692
41
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:56
18:56
18:52
22:00
 21,358
 10,992
    89
    76
   -15,264
   -15,292
35
37
0
0
0
0
0
0
 
24
24
1
2
09:39
16:01
15:43
18:41
 21,869
  9,618
    82
    78
   -78,166
   -78,215
42
35
0
0
0
0
0
0
 
25
25
1
2
00:00
20:56
05:56
22:00
 21,297
  3,846
    72
    76
   -36,442
   -36,478
36
36
0
0
0
0
0
0
 
26
1
13:27
18:56
 19,748
    78
  -343,610
105
0
0
0
 
27
1
05:56
11:35
 20,312
    84
  -485,769
184
0
0
0
 
28
1
07:57
14:08
 22,276
    88
    82,324
41
0
0
0
 
29
1
14:08
17:53
 13,470
    84
  -388,127
71
0
0
0
 
30
1
18:53
22:32
  7,333
    76
  -497,249
51
0
0
0
 
31
1
01:35
07:36
 21,664
    87
  -317,980
91
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.