GPS Space Vehicle Time Integrity for MJD 53298

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
01:47
07:56
 22,065
    -4
  -369,000
23
477
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
02:01
08:04
 21,758
    -9
   -53,631
34
2
0
0
 
4
1
10:10
15:29
 19,102
    -9
  -592,636
94
0
0
0
 
5
1
15:03
23:59
 32,187
    -3
   -55,201
31
139
0
0
 
6
6
1
2
00:47
17:48
02:58
23:59
  7,867
 22,271
    -9
    -8
  -474,640
  -475,006
29
37
2
10
0
0
0
0
 
7
1
08:09
17:34
 33,911
    -2
  -279,673
237
0
1
0
 
8
1
09:22
14:27
 18,291
     5
    11,831
24
139
0
0
 
9
1
17:13
22:44
 19,820
   -12
    10,706
18
561
0
0
 
10
1
14:28
18:39
 15,051
    -6
   -52,468
18
397
0
0
 
11
1
05:35
11:15
 20,404
    -4
  -158,992
33
58
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:18
12:39
12:31
15:02
 22,369
  8,607
    -2
     8
    19,979
    19,978
22
18
656
182
0
0
0
0
 
14
14
1
2
00:00
20:23
05:35
23:59
 20,087
 13,017
   -11
    -8
    29,781
    29,844
26
18
131
346
0
0
0
0
 
15
15
1
2
00:00
22:44
03:55
23:59
 14,116
  4,503
    -4
   -12
  -336,261
  -336,678
32
16
28
109
0
0
0
0
 
16
1
00:26
06:17
 21,099
   -11
    -4,503
23
411
0
0
 
17
17
1
2
12:35
18:39
17:45
21:53
 18,584
 11,622
     6
   -10
   160,396
   160,387
17
17
492
283
0
0
0
0
 
18
18
18
1
2
3
00:00
18:39
20:15
02:01
19:54
23:59
  7,256
  4,505
 13,483
   -13
    -5
   -14
    88,044
    88,311
    88,343
28
13
24
2
65
150
0
0
0
0
0
0
 
19
1
03:56
09:22
 19,536
    -7
     6,156
22
630
0
0
 
20
20
1
2
03:04
07:56
07:42
12:38
 16,657
 16,909
     1
    -5
   113,775
   113,713
25
34
238
37
0
0
0
0
 
21
21
1
2
00:00
20:54
01:33
23:59
  5,616
 11,130
   -11
    -8
   -81,102
   -81,146
29
17
0
312
0
0
0
0
 
22
22
1
2
00:00
21:54
04:06
23:59
 14,746
  7,551
    -9
   -15
   -15,504
   -15,508
25
18
98
208
0
0
0
0
 
23
1
04:22
10:10
 20,886
    -2
  -189,612
33
52
0
0
 
24
24
1
2
11:16
17:48
15:46
20:22
 16,200
  9,214
     1
    -5
   -66,832
   -66,896
24
17
167
206
0
0
0
0
 
25
25
1
2
02:01
22:44
07:42
23:59
 20,446
  4,517
    -9
    -8
   -77,937
   -77,986
23
16
472
109
0
0
0
0
 
26
26
1
2
15:29
17:13
16:37
19:54
  4,084
  9,651
     2
   -15
  -257,122
  -257,225
23
33
37
10
0
0
0
0
 
27
1
07:43
12:38
 17,728
    -7
  -447,387
58
0
0
0
 
28
1
10:10
15:46
 20,143
    -6
   -43,767
20
615
0
0
 
29
1
15:03
20:14
 18,668
    -4
  -304,919
61
0
0
0
 
30
30
30
1
2
3
00:26
17:34
19:55
02:01
18:39
22:44
  5,683
  3,852
 10,124
   -20
     1
   -13
  -529,971
  -529,520
  -529,450
28
17
27
1
72
92
0
0
0
0
0
0
 
31
31
31
1
2
3
07:43
12:39
15:47
10:10
15:02
16:47
  8,823
  8,608
  3,633
     4
   -15
    14
   -18,383
   -18,472
   -18,477
29
15
18
11
182
105
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.