GPS Space Vehicle Time Integrity for MJD 53163

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
13:27
19:15
 20,849
    13
  -347,441
40
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
11:28
17:15
 20,801
    23
   -17,034
44
0
0
0
 
4
4
1
2
00:00
19:15
02:17
23:59
  8,241
 17,050
    19
    10
   169,076
   169,999
51
71
1
0
1
0
0
0
 
5
1
00:27
09:42
 33,286
    27
   -33,647
40
0
0
0
 
6
1
02:57
11:47
 31,814
    26
   -79,934
574
0
16157
0
 
7
7
1
2
00:00
17:35
02:56
23:59
 10,591
 23,097
    23
    13
  -513,595
  -512,544
64
105
1
0
1
0
0
0
 
8
1
18:37
23:50
 18,785
    19
     1,617
33
0
0
0
 
9
1
02:18
07:56
 20,325
    21
    48,149
35
0
0
0
 
10
10
1
2
00:00
22:10
03:44
23:59
 13,431
  6,567
    26
     9
   -45,181
   -45,238
38
30
0
0
0
0
0
0
 
11
1
14:09
20:33
 23,076
    15
  -123,142
42
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
15:48
20:17
19:15
23:59
 12,415
 13,331
    18
    13
    27,698
    27,684
35
32
0
0
0
0
0
0
 
14
1
05:39
14:53
 33,215
    26
    21,187
35
0
0
0
 
15
1
07:28
13:14
 20,757
    36
  -276,651
45
0
0
0
 
16
1
09:43
15:47
 21,865
    25
   -10,861
37
0
0
0
 
17
17
17
1
2
3
00:00
03:44
22:10
02:56
07:12
23:59
 10,574
 12,462
  6,574
    18
    19
     5
    31,885
    32,167
    33,386
74
82
49
0
1
0
0
1
0
0
0
0
 
18
18
1
2
03:44
05:21
05:10
11:55
  5,143
 23,658
    31
    21
    42,039
    42,083
34
44
0
0
0
0
0
0
 
19
1
12:36
18:37
 21,663
    15
    38,599
58
0
0
0
 
20
1
12:29
22:09
 34,855
    18
   155,333
59
0
0
0
 
21
1
05:11
10:45
 20,057
    24
   -76,224
32
0
0
0
 
22
1
07:57
13:17
 19,190
    22
    -9,610
38
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
01:20
20:25
05:39
23:59
 15,521
 12,858
    25
     7
   -32,685
   -32,901
39
32
1
0
0
0
0
0
 
25
1
07:31
16:45
 33,233
    28
   -68,323
37
0
0
0
 
26
26
1
2
00:27
02:18
01:46
05:10
  4,754
 10,351
    13
    21
  -106,959
  -107,103
40
62
0
0
0
0
0
0
 
27
1
16:46
22:09
 19,428
    16
  -240,740
148
0
0
0
 
28
28
28
1
2
3
00:00
19:15
21:03
01:19
20:17
23:59
  4,768
  3,677
 10,566
    13
    -2
    17
   -33,955
   -34,047
   -34,051
40
35
31
1
0
0
0
0
0
0
0
0
 
29
1
00:00
05:20
 19,224
    17
  -227,520
45
1
0
0
 
30
1
06:07
07:28
  4,856
    28
  -545,205
35
0
0
0
 
31
1
14:54
20:25
 19,855
    24
  -200,951
120
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.