GPS Space Vehicle Time Integrity for MJD 53595

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(SG)
-GPSSV (ns)		UTC(SG)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
05:47
10:54
 18,373
     9
    -2,968
36
0
0
0
 
2
1
15:03
22:00
 24,993
    -5
    27,160
37
0
0
0
 
3
1
05:47
11:47
 21,575
    12
   -25,558
40
0
0
0
 
4
1
13:53
21:22
 26,968
   -13
   -23,729
203
0
0
0
 
5
5
1
2
00:00
18:32
04:12
22:00
 15,155
 12,453
     4
    -6
  -121,985
  -122,186
36
37
1
0
0
0
0
0
 
6
1
00:00
06:33
 23,592
     8
  -774,803
142
1
1
0
 
7
1
11:53
21:20
 34,033
    -3
  -280,364
200
0
0
0
 
8
1
12:59
18:18
 19,173
     3
    38,102
37
0
0
0
 
9
1
00:00
02:31
  9,073
    -2
     2,647
36
0
0
0
 
10
1
16:38
22:00
 19,343
   -12
   -68,443
36
0
0
0
 
11
1
09:29
15:03
 20,045
     0
  -255,208
44
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:17
15:03
13:52
18:58
 12,948
 14,088
     4
   -12
    -9,053
    -9,098
36
37
0
0
0
0
0
0
 
14
1
00:04
09:28
 33,839
     9
    27,665
36
1
0
0
 
15
1
00:35
06:38
 21,791
     4
  -473,622
48
0
0
0
 
16
1
04:13
10:16
 21,785
     9
    -6,443
36
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
00:39
06:26
 20,810
     6
   179,185
40
1
0
0
 
19
1
06:57
12:58
 21,628
    11
    25,211
35
0
0
0
 
20
1
06:57
16:37
 34,810
     4
    52,803
45
0
0
0
 
21
1
00:35
04:12
 13,047
     4
  -120,882
35
0
0
0
 
22
1
02:32
07:50
 19,138
     5
   -34,087
35
0
0
0
 
23
1
08:15
13:52
 20,269
     6
  -180,726
38
0
0
0
 
24
1
11:38
17:37
 21,543
    -1
   -38,716
42
0
0
0
 
25
25
1
2
02:32
06:27
05:47
11:20
 11,709
 17,582
    12
    11
  -100,611
  -100,626
34
36
0
0
0
0
0
0
 
26
1
18:59
22:00
 10,862
    -6
   -15,946
38
0
0
0
 
27
1
11:00
16:25
 19,507
     1
   -10,976
40
0
0
0
 
28
28
1
2
13:53
16:25
15:03
19:32
  4,184
 11,175
    -4
    -7
   -43,235
   -43,231
37
37
0
0
0
0
0
0
 
29
1
18:11
22:00
 13,720
    -9
  -248,743
96
0
0
0
 
30
30
30
1
2
3
00:00
04:13
20:12
02:31
05:47
21:20
  9,061
  5,629
  4,063
   -10
    -7
   -15
  -339,155
  -339,367
  -340,284
52
46
43
0
1
0
0
1
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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(SG) 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(SG) 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.