GPS Space Vehicle Time Integrity for MJD 53359

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
21:09
03:12
23:59
 11,516
 10,217
   -35
   -37
  -378,909
  -379,056
39
35
0
0
0
0
0
0
 
2
2
1
2
09:57
13:20
13:12
16:25
 11,679
 11,055
   -33
   -29
    60,323
    60,217
49
43
0
0
0
0
0
0
 
3
3
1
2
00:00
22:34
03:56
23:59
 14,202
  5,103
   -37
   -39
   -70,145
   -70,386
40
30
1
0
0
0
0
0
 
4
1
05:41
11:10
 19,766
   -28
  -495,016
112
0
0
0
 
5
1
11:11
20:18
 32,807
   -29
   -66,821
41
0
0
0
 
6
6
1
2
13:59
20:19
20:09
22:44
 22,222
  8,699
   -26
   -33
  -437,943
  -437,643
127
58
0
0
0
0
0
0
 
7
1
03:57
13:12
 33,305
   -32
  -140,844
272
0
226
0
 
8
1
05:09
09:57
 17,270
   -23
    16,211
35
0
0
0
 
9
1
13:20
18:35
 18,871
   -35
    20,304
35
0
0
0
 
10
1
09:00
13:59
 17,948
   -21
   -55,780
36
0
0
0
 
11
1
01:26
06:54
 19,736
   -31
  -177,055
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:06
06:37
 16,256
   -27
    16,145
38
0
0
0
 
14
14
1
2
00:00
16:25
01:25
23:59
  5,119
 27,256
   -31
   -32
    31,252
    31,259
42
34
0
0
0
0
0
0
 
15
1
18:13
23:31
 19,125
   -28
  -364,209
47
0
0
0
 
16
16
1
2
00:00
20:10
02:05
23:59
  7,532
 13,780
   -32
   -30
    -2,635
    -2,610
38
35
0
0
0
0
0
0
 
17
17
1
2
08:27
13:59
13:20
17:45
 17,557
 13,512
   -26
   -29
   133,339
   133,128
74
55
0
0
0
0
0
0
 
18
1
16:25
22:34
 22,063
   -34
   109,019
42
0
0
0
 
19
1
00:00
05:08
 18,504
   -28
     9,619
38
0
0
0
 
20
20
1
2
00:00
22:44
08:23
23:59
 30,181
  4,516
   -32
   -33
    98,184
    97,986
45
31
0
0
0
0
0
0
 
21
1
16:49
21:08
 15,592
   -29
   -85,338
34
0
0
0
 
22
1
18:35
23:53
 19,031
   -38
   -15,756
35
0
0
0
 
23
1
00:17
05:40
 19,383
   -27
  -208,140
40
0
0
0
 
24
24
24
24
1
2
3
4
08:23
11:11
12:29
13:59
10:37
12:27
13:58
15:09
  8,023
  4,529
  5,343
  4,173
   -31
   -45
   -38
   -30
   -82,016
   -82,053
   -82,059
   -82,064
38
38
29
36
0
0
0
0
0
0
0
0
0
0
0
0
 
25
25
1
2
00:00
18:15
03:30
23:59
 12,612
 20,667
   -31
   -33
   -81,999
   -82,057
39
35
0
0
0
0
0
0
 
26
1
13:13
16:48
 12,918
   -26
  -300,549
44
0
0
0
 
27
1
03:31
08:25
 17,654
   -24
  -495,397
50
0
0
0
 
28
1
06:38
11:28
 17,434
   -26
   -45,941
35
0
0
0
 
29
1
12:27
15:38
 11,426
   -26
  -226,156
65
0
0
0
 
30
30
1
2
12:29
15:38
13:59
18:12
  5,381
  9,170
   -19
   -23
  -479,160
  -479,005
47
43
0
0
0
0
0
0
 
31
31
1
2
03:15
07:31
05:40
09:57
  8,686
  8,774
   -29
   -31
     1,083
     1,113
39
35
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.