GPS Space Vehicle Time Integrity for MJD 53596

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
05:43
10:50
 18,396
    10
    -3,129
37
0
0
0
 
2
1
14:59
23:59
 32,411
   -14
    27,171
37
0
0
0
 
3
1
05:43
11:43
 21,593
    15
   -25,821
46
0
0
0
 
4
1
13:49
21:18
 26,981
   -15
   -21,487
199
0
0
0
 
5
5
1
2
00:00
18:28
04:08
23:59
 14,916
 19,871
    -1
   -16
  -122,244
  -122,473
36
43
0
0
0
0
0
0
 
6
6
1
2
00:00
21:17
06:29
23:59
 23,381
  9,771
    -2
   -21
  -776,606
  -778,070
139
63
1
0
1
0
0
0
 
7
1
11:49
21:16
 34,028
    -6
  -282,038
202
0
0
0
 
8
1
12:54
18:14
 19,182
   -10
    38,205
36
0
0
0
 
9
9
1
2
00:00
21:17
02:27
23:59
  8,826
  9,770
     1
   -20
     2,806
     2,924
36
37
1
0
0
0
0
0
 
10
1
16:33
22:32
 21,517
   -22
   -68,499
38
0
0
0
 
11
1
09:25
14:59
 20,040
    -1
  -255,524
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
10:12
14:59
13:48
18:54
 12,967
 14,108
     3
   -16
    -9,195
    -9,240
37
37
0
0
0
0
0
0
 
14
1
00:00
09:24
 33,842
    10
    27,635
35
0
0
0
 
15
1
00:31
06:34
 21,778
    10
  -474,095
43
0
0
0
 
16
1
04:09
10:12
 21,755
     9
    -6,506
36
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
00:35
21:19
05:42
23:59
 18,417
  9,621
     6
   -21
   179,443
   179,631
38
37
6
2
0
0
0
0
 
19
1
06:53
12:54
 21,622
     9
    25,242
37
0
0
0
 
20
1
06:53
16:33
 34,807
     5
    52,664
43
0
0
0
 
21
1
00:31
04:08
 13,057
     7
  -121,128
33
0
0
0
 
22
1
02:27
07:46
 19,140
     7
   -34,228
33
0
0
0
 
23
1
08:10
13:48
 20,276
     2
  -180,539
40
0
0
0
 
24
1
11:33
17:33
 21,558
   -10
   -38,963
44
0
0
0
 
25
1
02:27
11:16
 31,716
     4
  -100,704
37
0
0
0
 
26
1
18:55
23:59
 18,267
   -19
   -15,727
41
0
0
0
 
27
1
10:56
16:21
 19,469
    -7
   -11,105
39
0
0
0
 
28
28
1
2
13:49
16:21
14:59
19:27
  4,192
 11,161
    -8
   -12
   -43,202
   -43,201
33
36
0
0
0
0
0
0
 
29
1
18:07
23:55
 20,892
   -14
  -250,856
143
0
0
0
 
30
30
30
30
1
2
3
4
00:00
04:09
20:08
22:33
02:27
05:42
21:16
23:59
  8,831
  5,606
  4,070
  5,210
    -1
     1
   -28
   -25
  -340,525
  -340,735
  -341,656
  -341,800
50
44
45
39
0
1
0
0
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.