GPS Space Vehicle Time Integrity for MJD 53273

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
04:27
10:06
 20,347
     4
  -364,739
22
474
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
03:51
09:46
 21,260
    10
   -46,762
27
200
0
0
 
4
1
11:50
17:08
 19,076
    12
   308,964
93
0
0
0
 
5
5
1
2
00:00
16:45
02:16
23:59
  8,156
 26,033
    15
     7
   -50,805
   -50,940
30
37
0
0
0
0
0
0
 
6
6
6
1
2
3
00:00
02:16
19:30
02:06
04:38
22:00
  7,561
  8,527
  9,011
     2
     6
     6
  -451,669
  -451,801
  -452,782
45
46
50
0
1
0
0
1
0
0
0
0
 
7
1
10:07
19:18
 33,079
    11
  -330,657
215
0
0
0
 
8
1
11:06
16:12
 18,333
    24
     9,922
30
1
0
0
 
9
1
18:55
22:00
 11,084
    -1
     6,594
35
0
0
0
 
10
1
16:13
20:21
 14,893
     2
   -51,107
36
0
0
0
 
11
1
07:18
12:58
 20,365
    13
  -151,987
34
7
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:02
14:24
14:17
16:45
 22,493
  8,452
    22
    29
    21,260
    21,257
27
32
12
0
0
0
0
0
 
14
14
1
2
00:00
22:03
07:18
23:59
 26,264
  6,964
     7
     8
    27,976
    28,032
24
33
569
0
0
0
0
0
 
15
1
00:22
05:40
 19,122
     9
  -324,963
36
3
0
0
 
16
1
02:07
08:01
 21,279
     4
    -5,478
19
691
0
0
 
17
17
1
2
14:17
20:21
19:29
22:00
 18,659
  5,905
    16
     3
   154,850
   154,909
37
32
0
0
0
0
0
0
 
18
18
1
2
00:00
20:21
04:26
21:37
 15,997
  4,524
     3
     6
    79,470
    79,740
32
35
21
0
0
0
0
0
 
19
1
05:41
11:06
 19,484
    14
     6,318
21
452
0
0
 
20
20
1
2
04:50
09:46
09:20
14:23
 16,203
 16,621
    16
    13
   120,719
   120,656
21
33
457
0
0
0
0
0
 
21
21
1
2
00:00
22:35
03:16
23:59
 11,753
  5,065
     2
     8
   -79,913
   -79,955
27
29
2
0
0
0
0
0
 
22
1
00:31
05:48
 19,010
     5
   -15,735
23
517
0
0
 
23
1
06:01
11:50
 20,906
    14
  -176,876
43
3
0
0
 
24
24
24
1
2
3
12:58
17:31
19:30
17:29
19:18
22:00
 16,252
  6,458
  8,990
    16
     4
    -3
   -60,282
   -60,332
   -60,364
39
35
33
0
0
0
0
0
0
0
0
0
 
25
1
00:24
09:20
 32,084
    -0
   -76,228
22
588
0
0
 
26
26
1
2
17:09
18:55
18:19
21:37
  4,175
  9,700
    11
     1
  -235,202
  -235,310
41
49
0
0
0
0
0
0
 
27
1
09:21
14:23
 18,158
    16
  -420,541
74
0
0
0
 
28
28
1
2
11:51
14:13
12:58
17:29
  4,030
 11,759
    -1
    14
   -42,442
   -42,434
24
32
52
0
0
0
0
0
 
29
1
16:45
21:54
 18,524
     7
  -331,093
66
0
0
0
 
30
1
19:19
20:21
  3,709
     7
  -542,689
37
0
0
0
 
31
31
31
1
2
3
09:21
12:58
14:24
11:50
14:13
16:45
  8,954
  4,448
  8,452
    23
    13
    16
    -7,299
    -7,380
    -7,423
38
32
34
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.