GPS Space Vehicle Time Integrity for MJD 53202

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
10:25
16:14
 20,972
    26
  -353,724
38
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
08:47
14:36
 20,927
    25
   -27,571
46
0
0
0
 
4
4
1
2
16:15
22:18
21:57
23:42
 20,498
  5,093
     9
     8
   214,823
   215,019
87
47
0
0
0
0
0
0
 
5
5
1
2
00:00
21:36
07:02
23:59
 25,367
  8,592
    18
    15
   -39,505
   -39,637
40
35
0
0
0
0
0
0
 
6
1
00:19
09:18
 32,277
    32
  -263,147
428
0
9705
0
 
7
1
14:54
23:59
 32,701
    17
  -456,277
167
0
0
0
 
8
1
15:36
21:03
 19,571
    20
     4,407
35
0
0
0
 
9
1
00:00
05:20
 19,241
    26
    54,299
41
0
0
0
 
10
10
1
2
00:00
19:39
01:06
23:59
  3,954
 15,632
    21
     8
   -47,225
   -47,293
37
35
0
0
0
0
0
0
 
11
1
11:29
17:48
 22,692
    25
  -133,019
43
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:26
19:41
19:09
21:35
 24,142
  6,832
    17
     5
    25,778
    25,754
36
37
0
0
0
0
0
0
 
14
1
02:57
12:11
 33,241
    28
    23,378
38
0
0
0
 
15
1
04:32
10:35
 21,809
    33
  -293,496
48
0
0
0
 
16
1
07:03
13:00
 21,438
    30
    -8,821
37
0
0
0
 
17
17
1
2
01:06
19:13
04:31
23:42
 12,276
 16,155
    25
    15
    91,024
    92,052
69
79
1
0
1
0
0
0
 
18
18
1
2
01:06
02:57
02:31
09:16
  5,089
 22,730
    32
    29
    54,684
    54,742
44
48
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
09:47
19:18
 34,247
    22
   142,257
56
0
0
0
 
21
1
02:32
08:06
 20,054
    29
   -77,365
38
0
0
0
 
22
1
05:21
10:38
 19,011
    29
   -15,449
39
0
0
0
 
23
1
10:36
16:29
 21,167
     8
  -117,387
101
0
0
0
 
24
24
24
1
2
3
00:00
17:48
21:03
02:56
19:38
23:59
 10,601
  6,604
 10,574
    20
    19
     7
   -42,116
   -42,294
   -42,345
40
39
37
1
0
0
0
0
0
0
0
0
 
25
1
04:56
14:08
 33,122
    28
   -71,156
40
0
0
0
 
26
26
1
2
00:00
21:57
03:27
23:07
 12,422
  4,179
    21
     7
  -158,011
  -159,088
64
42
1
0
1
0
0
0
 
27
27
1
2
14:09
16:15
15:36
19:18
  5,205
 10,964
    20
    15
  -316,540
  -316,762
49
77
0
0
0
0
0
0
 
28
1
16:29
21:35
 18,344
    11
   -37,556
38
0
0
0
 
29
29
1
2
00:00
22:38
02:31
23:59
  9,094
  4,902
    22
    15
  -386,397
  -385,889
44
33
1
0
0
0
0
0
 
30
30
1
2
00:00
03:27
01:06
04:31
  3,955
  3,815
    23
    21
  -555,301
  -555,318
38
39
0
0
0
0
0
0
 
31
31
1
2
13:12
19:18
16:14
21:03
 10,938
  6,266
    32
    14
  -257,416
  -257,720
61
43
1
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.