GPS Space Vehicle Time Integrity for MJD 53196

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
10:56
16:51
 21,264
    13
  -352,750
42
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
09:12
15:00
 20,895
    20
   -25,922
45
0
0
0
 
4
1
16:51
22:00
 18,512
     7
   207,622
82
0
0
0
 
5
1
00:00
07:30
 26,988
    31
   -38,598
41
0
0
0
 
6
6
1
2
00:45
07:31
07:25
09:41
 23,989
  7,813
    30
    32
  -238,417
  -239,206
336
121
0
0
3019
0
0
0
 
7
1
15:54
22:00
 21,973
     7
  -465,601
117
0
0
0
 
8
1
15:54
21:28
 20,037
    13
     3,930
39
0
0
0
 
9
1
00:08
05:44
 20,124
    25
    53,357
42
0
0
0
 
10
10
1
2
00:00
20:03
01:30
22:00
  5,397
  6,988
    26
    19
   -46,912
   -46,960
43
38
0
0
0
0
0
0
 
11
1
12:37
18:12
 20,134
    11
  -131,478
41
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:24
19:37
 22,428
     9
    26,083
38
0
0
0
 
14
1
03:22
12:36
 33,230
    25
    23,013
39
0
0
0
 
15
1
04:56
10:56
 21,566
    28
  -290,926
51
0
0
0
 
16
1
07:26
13:23
 21,424
    24
    -9,146
38
0
0
0
 
17
17
1
2
01:30
19:38
04:56
22:00
 12,313
  8,489
    26
    13
    82,866
    83,869
71
54
1
0
1
0
0
0
 
18
18
1
2
01:30
03:08
02:56
09:40
  5,119
 23,551
    28
    23
    52,657
    52,710
37
46
0
0
0
0
0
0
 
19
1
10:56
16:28
 19,907
    18
    22,819
48
0
0
0
 
20
20
1
2
10:12
14:28
13:23
19:43
 11,481
 18,899
    25
     7
   144,247
   144,157
43
43
0
0
0
0
0
0
 
21
1
02:56
08:30
 20,036
    26
   -77,216
39
0
0
0
 
22
1
05:44
11:02
 19,005
    23
   -15,116
38
0
0
0
 
23
1
11:03
14:27
 12,239
     7
  -109,606
70
0
0
0
 
24
24
1
2
00:00
18:13
03:21
22:00
 12,088
 13,611
    24
    16
   -40,658
   -40,857
42
40
0
0
0
0
0
0
 
25
1
05:20
14:27
 32,797
    21
   -70,631
42
0
0
0
 
26
1
00:08
02:56
 10,038
    22
  -150,584
55
0
0
0
 
27
27
1
2
14:28
16:29
15:53
19:43
  5,135
 11,628
    13
    12
  -305,899
  -306,120
45
82
0
0
0
0
0
0
 
28
1
19:34
21:59
  8,735
    14
   -37,094
36
0
0
0
 
29
1
00:00
03:07
 11,256
    21
  -389,652
46
1
0
0
 
30
30
1
2
00:00
03:52
01:30
04:56
  5,401
  3,835
    21
    24
  -554,550
  -554,569
45
35
0
0
0
0
0
0
 
31
31
1
2
13:24
19:43
19:33
21:28
 22,156
  6,273
    19
    16
  -249,781
  -250,011
106
46
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.