GPS Space Vehicle Time Integrity for MJD 53200

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
10:35
16:30
 21,209
    29
  -353,379
40
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
08:55
14:44
 20,918
    29
   -27,017
44
0
0
0
 
4
4
1
2
16:20
22:14
22:05
23:50
 20,667
  5,770
    20
    23
   212,421
   212,617
90
46
0
0
0
0
0
0
 
5
5
1
2
00:00
21:44
07:10
23:59
 25,845
  8,151
    23
    17
   -39,175
   -39,318
42
34
0
0
0
0
0
0
 
6
6
1
2
00:28
05:29
05:28
09:26
 18,028
 14,209
    34
    37
  -254,768
  -255,526
244
204
0
0
0
0
0
0
 
7
1
15:44
23:59
 29,721
    18
  -459,359
154
0
0
0
 
8
1
15:44
21:11
 19,619
    14
     4,260
37
0
0
0
 
9
1
00:00
05:28
 19,686
    34
    53,984
43
0
0
0
 
10
10
1
2
00:00
19:47
01:14
23:59
  4,433
 15,147
    35
    14
   -47,111
   -47,166
41
35
0
0
0
0
0
0
 
11
1
12:20
17:56
 20,150
    25
  -132,503
41
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
13:10
19:49
19:21
21:43
 22,228
  6,817
    21
    10
    25,886
    25,865
38
37
0
0
0
0
0
0
 
14
1
03:05
12:19
 33,240
    33
    23,263
39
0
0
0
 
15
1
04:40
10:35
 21,298
    42
  -292,642
49
0
0
0
 
16
1
07:11
13:09
 21,469
    32
    -8,921
37
0
0
0
 
17
17
1
2
01:14
19:21
04:39
23:50
 12,285
 16,102
    39
    14
    88,361
    89,388
73
80
1
0
1
0
0
0
 
18
18
1
2
01:14
03:05
02:39
09:24
  5,107
 22,736
    40
    31
    54,017
    54,069
43
47
0
0
0
0
0
0
 
19
1
10:11
15:43
 19,927
    34
    21,317
48
0
0
0
 
20
1
09:55
19:26
 34,254
    26
   142,909
58
0
0
0
 
21
1
02:40
08:14
 20,042
    35
   -77,294
38
0
0
0
 
22
1
05:29
10:46
 18,984
    28
   -15,362
38
0
0
0
 
23
23
1
2
10:46
14:45
14:11
16:20
 12,244
  5,713
    16
     7
  -114,813
  -114,985
63
46
0
0
0
0
0
0
 
24
24
24
1
2
3
00:00
17:56
21:12
03:05
19:46
23:59
 11,085
  6,599
 10,060
    37
    28
    25
   -41,616
   -41,799
   -41,841
40
40
34
1
0
0
0
0
0
0
0
0
 
25
25
1
2
05:04
10:44
10:35
14:11
 19,829
 12,408
    31
    21
   -70,965
   -70,995
41
34
0
0
0
0
0
0
 
26
26
1
2
00:00
22:06
03:35
23:15
 12,902
  4,160
    30
     7
  -155,548
  -156,640
65
41
1
0
1
0
0
0
 
27
27
1
2
14:11
16:20
15:43
19:26
  5,531
 11,137
    29
    20
  -313,017
  -313,242
50
78
0
0
0
0
0
0
 
28
1
19:17
21:43
  8,772
    18
   -37,403
37
0
0
0
 
29
29
1
2
00:00
22:46
02:39
23:59
  9,583
  4,445
    28
    16
  -387,500
  -387,003
47
33
1
0
0
0
0
0
 
30
30
1
2
00:00
03:35
01:14
04:39
  4,438
  3,817
    28
    40
  -555,070
  -555,074
43
38
0
0
0
0
0
0
 
31
31
31
1
2
3
14:11
16:30
19:27
16:20
19:16
21:11
  7,721
  9,950
  6,267
    36
    29
    26
  -254,912
  -255,060
  -255,193
51
58
45
0
0
0
0
0
0
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(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.