GPS Space Vehicle Time Integrity for MJD 52719

As viewed from SIRIM Berhad, Shah Alam, Malaysia
Latitude 3.0671314 degrees, longitude 101.5145799 degrees, height 22.6 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NMLS)
-GPSSV (ns)		UTC(NMLS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
19:51
01:51
23:59
  6,683
 14,860
   -44
   -56
  -276,567
  -276,704
6
7
1
1
0
0
0
0
 
2
2
2
1
2
3
00:00
16:39
19:11
01:08
19:08
23:59
  4,123
  8,899
 17,260
   -31
   -57
   -48
    83,835
    84,212
    84,311
13
19
34
1
0
0
0
0
0
0
0
0
 
3
3
1
2
17:33
19:11
19:08
23:42
  5,677
 16,220
   -57
   -52
  -115,013
  -115,047
7
16
0
0
0
0
0
0
 
4
1
01:20
09:32
 29,441
   -39
   -35,890
17
0
0
0
 
5
1
06:17
16:09
 35,425
   -25
    -7,127
13
0
0
0
 
6
1
08:55
15:37
 24,103
   -36
     3,243
6
0
0
0
 
7
1
00:00
09:14
 33,234
   -42
  -381,680
235
1
1
0
 
8
1
00:00
05:49
 20,939
   -39
  -259,654
99
1
1
0
 
9
9
1
2
06:03
08:11
07:04
14:50
  3,635
 23,927
   -30
   -29
    35,987
    36,015
13
15
1
0
0
0
0
0
 
10
1
04:28
10:36
 22,045
   -35
   -22,138
8
0
0
0
 
11
11
1
2
00:00
20:14
02:58
23:59
 10,673
 13,512
   -47
   -57
   -39,726
   -39,844
3
8
21
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:17
06:47
23:59
 24,433
  9,700
   -36
   -58
    24,706
    24,728
16
3
0
47
0
0
0
0
 
14
14
1
2
11:33
19:11
19:08
20:59
 27,281
  6,486
   -42
   -54
    23,936
    23,913
13
3
0
7
0
0
0
0
 
15
1
12:12
18:07
 21,281
   -48
   -86,621
33
0
0
0
 
16
16
1
2
15:52
19:11
19:08
22:01
 11,743
 10,218
   -48
   -53
    43,601
    43,451
51
38
0
0
0
0
0
0
 
17
1
10:47
16:39
 21,067
   -31
    -3,883
6
12
0
0
 
18
1
10:03
18:32
 30,466
   -43
    -5,218
18
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
19:11
04:38
23:59
 16,684
 17,296
   -38
   -54
   211,337
   211,373
10
2
0
8
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
08:38
18:02
 33,737
   -38
   -22,446
22
0
0
0
 
24
1
02:39
12:05
 33,855
   -39
   -16,854
23
0
0
0
 
25
25
1
2
13:37
19:11
19:08
22:50
 19,825
 13,113
   -38
   -54
   -41,276
   -41,301
16
6
0
0
0
0
0
0
 
26
1
06:50
12:37
 20,774
   -35
  -455,779
69
0
0
0
 
27
27
1
2
00:00
22:51
04:52
23:59
 17,516
  4,071
   -42
   -63
  -593,287
  -593,026
24
6
1
0
0
0
0
0
 
28
1
00:59
07:24
 23,053
   -43
    61,074
18
0
0
0
 
29
1
06:00
11:57
 21,366
   -33
   -99,709
72
0
0
0
 
30
1
07:52
17:41
 35,275
   -37
  -561,607
9
0
0
0
 
31
1
19:11
23:59
 17,292
   -50
   -52,633
171
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(NMLS) 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(NMLS) 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.