GPS Space Vehicle Time Integrity for MJD 53019

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
00:00
05:33
 19,976
   -76
  -324,630
36
1
0
0
 
2
2
1
2
00:00
20:17
05:02
23:59
 18,113
 13,339
   -83
   -85
   257,140
   257,585
48
33
1
1
0
0
0
0
 
3
3
1
2
00:00
21:44
03:09
23:59
 11,365
  8,103
   -83
   -83
   -77,921
   -78,148
33
25
1
25
0
0
0
0
 
4
1
05:02
12:11
 25,730
   -75
    43,677
59
0
0
0
 
5
1
09:53
19:27
 34,450
   -70
   -13,576
28
273
0
0
 
6
6
6
1
2
3
12:47
17:48
19:28
17:14
19:21
21:44
 16,047
  5,548
  8,082
   -74
   -80
   -80
     2,888
     2,886
     2,887
20
22
24
600
167
81
0
0
0
0
0
0
 
7
1
03:10
12:34
 33,807
   -76
  -635,628
49
0
0
0
 
8
1
04:43
09:47
 18,275
   -83
  -383,608
40
0
0
0
 
9
1
12:12
17:48
 20,146
   -82
    25,744
24
326
0
0
 
10
1
08:01
13:33
 19,937
   -78
   -37,840
31
6
0
0
 
11
1
00:58
06:31
 19,995
   -78
   -89,994
37
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:58
05:33
05:02
10:13
 14,640
 16,768
   -77
   -83
    31,517
    31,509
33
34
0
0
0
0
0
0
 
14
1
15:46
23:59
 29,580
   -75
    17,933
24
374
0
0
 
15
1
17:15
22:49
 20,062
   -78
  -212,935
41
1
0
0
 
16
16
1
2
00:00
19:22
01:23
23:59
  5,017
 16,627
   -80
   -78
   -16,602
   -16,607
34
24
1
125
0
0
0
0
 
17
17
1
2
08:01
13:34
12:11
17:14
 15,022
 13,208
   -74
   -79
  -126,192
  -126,606
101
81
0
0
0
0
0
0
 
18
18
1
2
13:34
15:08
14:52
21:47
  4,690
 23,958
   -75
   -76
     5,831
     5,863
19
24
161
515
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:24
22:13
08:00
23:59
 23,773
  6,401
   -77
   -89
   193,963
   193,802
36
27
0
32
0
0
0
0
 
21
1
15:46
20:16
 16,201
   -69
   -70,813
21
542
0
0
 
22
1
17:48
23:18
 19,748
   -91
    82,579
84
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
1
2
06:32
12:47
12:34
15:42
 21,716
 10,535
   -79
   -96
   -90,373
   -90,436
41
23
0
292
0
0
0
0
 
25
25
1
2
00:00
17:15
02:41
23:59
  9,680
 24,282
   -76
   -86
   -58,874
   -58,929
32
26
0
192
0
0
0
0
 
26
1
12:12
14:52
  9,619
   -78
  -454,114
33
2
0
0
 
27
1
02:42
08:00
 19,105
   -76
  -888,798
75
0
0
0
 
28
1
05:02
09:47
 17,094
   -65
   -14,764
37
0
0
0
 
29
1
11:06
15:07
 14,461
   -81
  -210,444
37
2
0
0
 
30
30
1
2
11:56
15:59
13:33
17:48
  5,844
  6,505
   -79
   -81
  -740,697
  -740,960
37
36
0
3
0
0
0
0
 
31
31
1
2
00:00
22:50
04:42
23:59
 16,927
  4,188
   -73
   -90
   -80,502
   -83,293
181
48
1
0
1
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.