GPS Space Vehicle Time Integrity for MJD 53483

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
12:26
18:35
 22,073
    42
  -399,928
38
0
0
0
 
2
1
00:16
08:18
 28,907
    52
    25,987
33
0
0
0
 
3
1
13:27
19:31
 21,822
    42
  -102,816
41
0
0
0
 
4
1
00:00
05:20
 19,227
    46
  -264,901
135
1
1
0
 
5
5
1
2
02:07
05:21
04:55
11:41
 10,065
 22,804
    52
    55
   -93,592
   -93,642
32
41
0
0
0
0
0
0
 
6
6
6
1
2
3
04:56
10:16
12:38
10:08
12:26
13:54
 18,731
  7,708
  4,607
    55
    56
    53
  -410,122
  -410,882
  -411,265
299
126
83
0
0
0
587
0
0
0
0
0
 
7
7
1
2
00:00
19:32
04:55
22:00
 17,718
  8,898
    47
    32
   -46,093
   -48,074
155
83
1
0
1
0
0
0
 
8
8
1
2
00:00
20:34
01:53
22:00
  6,798
  5,156
    44
    36
    27,097
    27,157
30
29
0
0
0
0
0
0
 
9
1
04:56
10:13
 19,061
    52
    40,209
33
0
0
0
 
10
1
00:16
06:16
 21,611
    52
   -62,386
31
4
0
0
 
11
1
16:58
22:00
 18,118
    36
  -217,637
39
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
17:40
02:30
22:44
  8,995
 13,867
    53
    36
     4,858
     4,755
33
34
0
0
0
0
0
0
 
14
14
1
2
07:39
13:27
12:37
16:57
 17,897
 12,617
    60
    44
    30,406
    30,385
33
33
0
0
0
0
0
0
 
15
1
08:29
14:40
 22,267
    46
  -421,009
54
0
0
0
 
16
1
12:34
17:39
 18,292
    47
    -2,060
33
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
05:21
12:38
12:36
14:13
 26,101
  5,703
    54
    50
   147,965
   148,016
40
30
5
0
0
0
0
0
 
19
1
14:41
20:33
 21,130
    40
    19,110
34
5
0
0
 
20
1
14:31
22:00
 26,909
    39
    71,200
40
0
0
0
 
21
1
07:39
12:34
 17,688
    55
   -99,502
34
0
0
0
 
22
1
10:09
15:27
 19,126
    51
   -20,763
36
0
0
0
 
23
1
15:52
21:31
 20,332
    38
  -202,043
35
0
0
0
 
24
24
24
1
2
3
00:00
19:19
22:23
01:22
22:00
23:59
  4,941
  9,682
  5,801
    51
    40
    39
   -11,375
   -11,600
   -11,618
33
32
33
9
0
0
0
0
0
0
0
0
 
25
25
1
2
10:09
13:55
13:26
18:51
 11,877
 17,751
    45
    35
   -91,194
   -91,219
36
34
0
0
0
0
0
0
 
26
1
02:42
08:27
 20,709
    50
   -20,263
34
8
0
0
 
27
1
18:45
22:00
 11,707
    33
   -51,408
46
0
0
0
 
28
1
00:00
03:18
 11,877
    53
   -46,543
33
0
0
0
 
29
1
01:58
07:38
 20,406
    46
    -2,002
151
0
0
0
 
30
30
30
1
2
3
03:53
06:17
08:19
05:20
07:38
10:08
  5,215
  4,861
  6,551
    48
    68
    53
  -145,713
  -145,892
  -146,098
44
47
55
1
0
1
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.