GPS Space Vehicle Time Integrity for MJD 53276

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
04:15
09:50
 20,125
     6
  -365,261
31
3
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
03:39
09:34
 21,294
     7
   -47,596
38
0
0
0
 
4
1
11:39
16:56
 19,060
    12
   313,308
96
0
0
0
 
5
5
1
2
00:00
16:33
02:04
23:59
  7,436
 26,787
    15
     4
   -51,289
   -51,424
31
29
0
100
0
0
0
0
 
6
6
6
1
2
3
00:00
02:04
19:18
01:54
04:26
23:59
  6,828
  8,523
 16,917
    10
    11
     6
  -455,596
  -455,716
  -456,675
41
55
71
0
1
0
0
1
0
0
0
0
 
7
1
09:51
19:06
 33,280
    11
  -324,733
221
0
0
0
 
8
1
10:54
15:59
 18,321
    14
    10,152
21
631
0
0
 
9
1
18:43
23:59
 19,005
     2
     7,092
30
10
0
0
 
10
1
16:00
20:09
 14,933
     6
   -51,277
23
355
0
0
 
11
1
07:06
12:45
 20,368
     9
  -152,825
33
16
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
07:49
14:11
14:04
16:32
 22,491
  8,464
     7
     6
    21,105
    21,095
22
22
755
224
0
0
0
0
 
14
14
1
2
00:00
21:51
07:05
23:59
 25,514
  7,700
     8
    10
    28,186
    28,245
32
28
0
0
0
0
0
0
 
15
1
00:10
05:28
 19,072
     8
  -326,321
45
0
0
0
 
16
1
01:54
07:49
 21,267
     5
    -5,350
32
0
0
0
 
17
17
1
2
14:05
20:10
19:17
23:23
 18,672
 11,582
    15
     6
   156,013
   156,082
27
34
134
12
0
0
0
0
 
18
18
18
1
2
3
00:18
20:10
21:43
04:14
21:24
23:59
 14,154
  4,487
  8,212
    10
     4
     2
    80,515
    80,777
    80,805
37
29
31
1
0
5
0
0
0
0
0
0
 
19
1
05:29
10:53
 19,486
    12
     6,173
27
3
0
0
 
20
20
1
2
04:37
09:34
09:08
14:11
 16,260
 16,586
    11
     4
   119,865
   119,799
31
23
1
375
0
0
0
0
 
21
21
1
2
00:00
22:23
03:04
23:59
 11,025
  5,796
    14
     9
   -80,046
   -80,088
32
25
0
5
0
0
0
0
 
22
1
00:19
05:36
 19,020
     8
   -15,661
32
0
0
0
 
23
1
05:50
11:38
 20,909
     8
  -178,590
47
0
0
0
 
24
24
1
2
12:46
19:18
19:06
21:50
 22,793
  9,170
    16
    -2
   -61,078
   -61,142
32
27
35
9
0
0
0
0
 
25
1
00:15
09:08
 31,973
     7
   -76,426
32
1
0
0
 
26
26
1
2
16:57
18:43
18:07
21:24
  4,197
  9,698
     8
     9
  -237,975
  -238,071
27
39
50
1
0
0
0
0
 
27
1
09:09
14:11
 18,106
     9
  -424,017
70
0
0
0
 
28
28
1
2
11:39
14:01
12:45
17:17
  3,991
 11,758
     0
    11
   -42,618
   -42,615
18
23
98
327
0
0
0
0
 
29
1
16:33
21:42
 18,539
     7
  -328,137
67
0
0
0
 
30
30
1
2
19:06
21:25
20:09
23:59
  3,758
  9,273
     6
     4
  -541,343
  -541,284
24
32
41
0
0
0
0
0
 
31
31
31
1
2
3
09:09
12:46
14:11
11:38
14:00
16:32
  8,950
  4,462
  8,464
    16
    14
    22
    -8,949
    -9,018
    -9,054
30
23
27
54
71
104
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.