GPS Space Vehicle Time Integrity for MJD 53365

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
1
2
00:00
20:44
02:47
23:59
 10,029
 11,702
   -40
   -46
  -379,837
  -379,980
40
34
0
0
0
0
0
0
 
2
1
09:32
16:00
 23,247
   -43
    55,565
71
0
0
0
 
3
3
1
2
00:00
22:10
03:32
23:59
 12,733
  6,559
   -35
   -49
   -71,699
   -71,940
41
33
1
0
0
0
0
0
 
4
1
05:18
10:47
 19,784
   -27
  -484,846
111
0
0
0
 
5
5
1
2
10:48
14:23
13:46
19:53
 10,672
 19,766
   -31
   -41
   -68,014
   -68,060
37
39
0
0
0
0
0
0
 
6
6
1
2
13:29
19:54
19:45
22:18
 22,520
  8,688
   -36
   -46
   359,511
   357,916
643
251
0
0
12384
0
0
0
 
7
1
03:33
12:47
 33,270
   -37
  -126,122
273
0
204
0
 
8
1
04:44
09:32
 17,255
   -19
    16,726
39
0
0
0
 
9
1
12:56
18:10
 18,870
   -44
    21,171
36
0
0
0
 
10
1
08:35
13:46
 18,669
   -34
   -56,113
37
0
0
0
 
11
1
01:01
06:30
 19,735
   -35
  -178,848
44
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:41
06:06
 15,903
   -28
    15,716
37
0
0
0
 
14
14
1
2
00:00
16:01
01:00
23:59
  3,637
 28,737
   -39
   -43
    31,276
    31,278
37
35
0
0
0
0
0
0
 
15
1
17:45
23:06
 19,262
   -40
  -366,933
47
0
0
0
 
16
16
1
2
00:00
19:45
01:40
23:59
  6,048
 15,250
   -34
   -45
    -2,491
    -2,479
41
35
0
0
0
0
0
0
 
17
17
17
1
2
3
08:00
11:05
13:46
10:47
12:47
17:20
 10,040
  6,142
 12,842
   -19
   -35
   -41
   127,035
   126,900
   126,724
57
44
59
0
0
0
0
0
0
0
0
0
 
18
1
16:00
22:10
 22,144
   -43
   110,992
42
0
0
0
 
19
1
00:00
04:43
 17,023
   -32
    10,041
39
0
0
0
 
20
20
1
2
00:00
22:19
07:59
23:59
 28,747
  6,025
   -33
   -43
    96,731
    96,527
45
32
0
0
0
0
0
0
 
21
1
16:25
20:44
 15,540
   -41
   -85,849
35
0
0
0
 
22
1
18:11
23:28
 19,026
   -43
   -15,928
37
0
0
0
 
23
1
00:00
05:17
 19,035
   -29
  -209,088
39
0
0
0
 
24
24
1
2
06:07
12:05
12:01
13:29
 21,271
  5,002
   -39
   -52
   -83,449
   -83,499
45
40
0
0
0
0
0
0
 
25
25
1
2
00:00
17:48
03:05
23:59
 11,102
 22,322
   -34
   -41
   -82,464
   -82,521
38
36
0
0
0
0
0
0
 
26
1
12:48
16:24
 12,973
   -35
  -304,082
45
0
0
0
 
27
1
03:05
08:34
 19,715
   -30
  -499,124
53
0
0
0
 
28
1
06:07
11:04
 17,840
   -31
   -46,078
37
0
0
0
 
29
1
12:02
15:13
 11,455
   -37
  -217,286
67
0
0
0
 
30
30
1
2
12:05
15:14
14:23
17:44
  8,244
  9,026
   -21
   -39
  -472,784
  -472,654
55
46
9
0
0
0
0
0
 
31
31
31
1
2
3
02:50
07:59
10:48
05:15
09:32
12:01
  8,705
  5,537
  4,414
   -32
   -39
   -34
     2,287
     2,325
     2,356
39
41
32
0
0
0
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.