GPS Space Vehicle Time Integrity for MJD 53267

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
04:52
10:37
 20,742
    19
  -363,767
37
1
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
04:16
10:10
 21,223
    15
   -45,161
43
0
0
0
 
4
1
12:15
17:33
 19,081
    16
   300,387
92
0
0
0
 
5
5
1
2
00:00
17:10
02:40
23:59
  9,625
 24,578
     8
     1
   -49,712
   -49,853
36
38
0
0
0
0
0
0
 
6
6
6
1
2
3
00:00
02:41
19:52
02:31
05:02
23:59
  9,075
  8,498
 14,862
    18
    26
    -6
  -442,828
  -442,992
  -444,199
59
58
82
0
1
0
0
1
0
0
0
0
 
7
1
10:38
19:44
 32,638
    15
  -342,358
206
0
0
0
 
8
1
10:38
16:37
 21,531
    17
     9,467
35
0
0
0
 
9
1
19:20
23:59
 16,796
   -12
     5,612
35
0
0
0
 
10
1
16:38
20:44
 14,810
    11
   -50,789
34
0
0
0
 
11
1
07:43
13:22
 20,358
    19
  -150,325
44
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:27
14:49
14:41
17:09
 22,454
  8,399
    26
    11
    21,655
    21,626
34
36
0
0
0
0
0
0
 
14
14
1
2
00:00
22:28
07:42
23:59
 27,757
  5,517
    16
     3
    27,558
    27,600
36
28
0
0
0
0
0
0
 
15
1
00:42
06:05
 19,383
    11
  -322,281
45
0
0
0
 
16
1
02:32
08:26
 21,296
    15
    -5,724
34
0
0
0
 
17
17
1
2
14:42
20:45
19:51
23:59
 18,550
 11,672
    14
    -3
   152,142
   152,231
41
40
0
0
0
0
0
0
 
18
18
18
1
2
3
00:00
20:45
22:18
04:51
22:01
23:59
 17,473
  4,580
  6,060
    13
    -1
    -2
    77,403
    77,663
    77,688
41
31
32
1
0
0
0
0
0
0
0
0
 
19
1
06:06
11:31
 19,488
    21
     6,718
37
0
0
0
 
20
20
1
2
05:15
10:11
09:44
14:49
 16,109
 16,665
    25
    25
   122,444
   122,384
36
41
0
0
0
0
0
0
 
21
21
1
2
00:00
22:59
03:40
23:59
 13,242
  3,614
    13
     7
   -79,633
   -79,685
36
31
0
0
0
0
0
0
 
22
1
00:55
06:12
 19,000
     8
   -15,761
34
0
0
0
 
23
1
06:25
12:14
 20,911
    20
  -173,292
48
0
0
0
 
24
24
1
2
13:23
19:52
19:44
22:27
 22,842
  9,305
    14
    -8
   -58,740
   -58,810
46
37
0
0
0
0
0
0
 
25
1
00:48
09:44
 32,133
    18
   -75,806
36
0
0
0
 
26
26
1
2
17:33
19:19
18:44
22:01
  4,253
  9,719
     2
    -0
  -229,562
  -229,666
35
46
0
0
0
0
0
0
 
27
1
09:44
14:49
 18,258
    19
  -413,368
81
0
0
0
 
28
28
1
2
12:15
14:38
13:22
17:57
  4,057
 11,910
     9
    12
   -42,082
   -42,088
37
34
0
0
0
0
0
0
 
29
1
17:10
22:18
 18,477
    -2
  -336,845
63
0
0
0
 
30
30
1
2
19:44
22:02
20:44
23:59
  3,609
  7,056
     6
     1
  -545,176
  -545,137
33
35
0
0
0
0
0
0
 
31
31
1
2
13:23
14:49
14:37
17:09
  4,479
  8,398
    15
    18
    -3,847
    -3,895
38
39
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.