GPS Space Vehicle Time Integrity for MJD 53966

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
05:01
09:38
 16,613
     6
   -71,750
38
0
0
0
 
2
1
13:35
22:00
 30,298
    -6
   -25,967
51
0
0
0
 
3
1
04:32
10:19
 20,765
     9
  -160,155
133
0
0
0
 
4
4
1
2
12:03
17:19
17:10
20:05
 18,407
  9,959
    -0
   -14
  -296,170
  -296,279
53
40
1
0
0
0
0
0
 
5
5
1
2
00:00
17:08
02:31
22:00
  9,080
 17,519
     3
    -7
  -304,616
  -305,990
65
110
1
0
1
0
0
0
 
6
6
1
2
00:00
20:05
01:44
22:00
  6,215
  6,861
    -0
    -7
  -599,136
  -599,188
37
31
0
0
0
0
0
0
 
7
7
1
2
01:44
04:59
04:32
08:14
 10,054
 11,698
     4
     6
  -534,884
  -534,846
39
38
0
0
0
0
0
0
 
8
8
1
2
10:52
12:03
12:00
16:48
  4,082
 17,069
    15
     5
    76,529
    76,533
35
35
0
0
0
0
0
0
 
9
9
1
2
00:00
17:19
01:03
22:00
  3,779
 16,856
    -7
   -10
   -32,537
   -32,647
35
33
0
0
0
0
0
0
 
10
1
15:13
21:15
 21,723
   -10
   -88,360
35
2
0
0
 
11
11
1
2
07:43
12:21
12:00
13:34
 15,417
  4,399
     7
    -2
  -345,722
  -345,755
35
35
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:15
17:10
 32,103
    -3
   -86,851
49
0
0
0
 
14
1
00:00
07:42
 27,737
     4
     7,296
38
0
0
0
 
15
1
00:00
04:35
 16,512
    -6
  -666,062
53
0
0
0
 
16
1
02:51
07:42
 17,456
     2
   -65,792
41
0
0
0
 
17
17
1
2
10:19
13:35
12:20
19:44
  7,264
 22,154
    11
    -0
   -98,122
   -98,117
36
34
0
0
0
0
0
0
 
18
18
1
2
01:00
20:05
04:14
22:00
 11,655
  6,869
    -1
   -10
   246,666
   246,730
38
31
0
6
0
0
0
0
 
19
1
05:32
11:31
 21,574
     5
    -8,813
39
1
0
0
 
20
20
1
2
06:34
08:44
08:14
15:12
  5,993
 23,333
     7
     5
    23,147
    23,139
33
34
0
0
0
0
0
0
 
21
1
00:00
02:51
 10,238
    -2
   -48,122
37
0
0
0
 
22
1
01:00
06:34
 20,035
    -2
  -126,772
43
0
0
0
 
23
1
07:43
12:20
 16,639
     7
  -137,754
35
0
0
0
 
24
1
12:01
17:19
 19,117
     0
   -29,665
41
3
0
0
 
25
25
1
2
01:06
04:59
04:35
10:19
 12,524
 19,183
     5
    10
  -294,835
  -295,078
64
81
0
0
0
0
0
0
 
26
1
18:04
22:00
 14,130
    -3
   222,075
65
0
0
0
 
27
1
09:44
15:02
 19,105
     1
   -63,645
36
0
0
0
 
28
28
1
2
12:21
15:03
13:34
17:07
  4,394
  7,459
     3
     1
   -20,600
   -20,592
36
35
0
0
0
0
0
0
 
29
1
17:08
22:00
 17,520
    -5
  -500,088
32
0
0
0
 
30
1
02:51
04:14
  4,959
    -1
    -7,315
39
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.