GPS Space Vehicle Time Integrity for MJD 53160

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
13:40
19:27
 20,850
     8
  -347,008
39
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
11:41
17:27
 20,785
    10
   -16,226
42
0
0
0
 
4
4
1
2
00:00
19:28
02:30
23:59
  8,999
 16,293
    16
     2
   165,821
   166,735
52
69
1
0
1
0
0
0
 
5
1
00:39
09:55
 33,315
    23
   -33,217
35
0
0
0
 
6
1
03:09
11:58
 31,744
    26
   -63,537
584
0
16057
0
 
7
7
1
2
00:00
17:46
03:08
23:59
 11,295
 22,383
    15
     3
  -517,515
  -516,480
61
102
1
0
1
0
0
0
 
8
1
18:49
23:59
 18,632
     6
     1,427
33
0
0
0
 
9
1
02:30
08:09
 20,298
    24
    47,643
32
0
0
0
 
10
10
1
2
00:00
22:22
03:56
23:59
 14,162
  5,834
    12
     3
   -45,046
   -45,106
34
29
0
0
0
0
0
0
 
11
1
15:06
20:51
 20,705
     6
  -122,411
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
16:01
20:30
19:27
23:59
 12,399
 12,553
     8
     3
    27,822
    27,808
37
31
0
0
0
0
0
0
 
14
1
05:52
15:05
 33,210
    23
    21,029
33
0
0
0
 
15
15
1
2
07:40
10:22
10:21
13:26
  9,637
 11,055
    14
    19
  -275,301
  -275,362
34
42
0
0
0
0
0
0
 
16
1
09:55
16:00
 21,885
    17
   -11,025
35
0
0
0
 
17
17
17
1
2
3
00:00
03:56
22:22
03:08
07:25
23:59
 11,279
 12,446
  5,848
    15
    19
    -2
    26,805
    27,101
    28,325
75
82
44
0
1
0
0
1
0
0
0
0
 
18
18
1
2
03:57
05:33
05:22
12:07
  5,149
 23,658
    26
    18
    41,112
    41,158
34
41
0
6
0
0
0
0
 
19
1
12:47
18:48
 21,648
     6
    40,325
57
0
0
0
 
20
1
12:41
22:22
 34,861
     7
   156,348
57
0
0
0
 
21
1
05:23
10:57
 20,038
    27
   -76,142
30
0
0
0
 
22
1
08:09
13:29
 19,190
    19
    -8,812
38
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
01:32
20:35
05:51
23:59
 15,525
 12,284
    26
    -0
   -31,936
   -32,156
33
32
1
4
0
0
0
0
 
25
1
07:43
16:57
 33,248
    24
   -68,116
36
0
0
0
 
26
26
1
2
00:39
02:30
01:58
05:22
  4,735
 10,342
     8
    14
  -102,774
  -102,921
37
58
0
0
0
0
0
0
 
27
1
16:58
22:22
 19,428
     7
  -234,234
150
0
0
0
 
28
28
28
1
2
3
00:00
19:28
20:55
01:32
20:30
23:59
  5,516
  3,702
 11,067
    15
    14
    11
   -33,664
   -33,747
   -33,750
38
35
32
0
0
0
0
0
0
0
0
0
 
29
1
00:08
05:33
 19,495
    14
  -228,480
41
0
0
0
 
30
1
06:19
07:40
  4,850
    23
  -543,908
29
0
0
0
 
31
1
14:17
20:34
 22,636
    -1
  -195,931
136
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.