GPS Space Vehicle Time Integrity for MJD 52710

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
21:08
02:27
23:59
  8,859
 10,276
   -80
   -97
  -275,306
  -275,440
4
5
1
0
0
0
0
0
 
2
2
2
1
2
3
00:00
17:15
21:08
01:39
21:05
23:59
  5,982
 13,841
 10,260
   -68
   -72
   -87
    78,779
    79,207
    79,262
19
15
14
1
0
0
0
0
0
0
0
0
 
3
3
1
2
18:09
21:08
21:05
23:59
 10,554
 10,276
   -74
   -81
  -112,552
  -112,592
17
12
0
0
0
0
0
0
 
4
4
1
2
01:58
05:00
03:59
10:13
  7,277
 18,809
   -76
   -65
   -33,534
   -33,574
2
15
49
0
0
0
0
0
 
5
1
06:53
16:45
 35,431
   -53
    -6,172
19
0
0
0
 
6
1
09:30
16:09
 23,677
   -42
     3,116
30
1
0
0
 
7
1
00:28
09:52
 33,820
   -72
  -361,829
247
0
0
0
 
8
1
00:29
06:25
 21,346
   -63
  -245,758
100
0
0
0
 
9
1
08:49
15:27
 23,861
   -66
    34,763
15
0
0
0
 
10
1
05:04
11:13
 22,047
   -61
   -21,658
8
0
0
0
 
11
11
1
2
00:00
21:08
03:35
23:59
 12,928
 10,276
   -75
   -87
   -38,605
   -38,724
2
8
71
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:54
07:25
23:59
 26,663
  7,473
   -65
   -86
    24,231
    24,251
19
3
0
9
0
0
0
0
 
14
1
12:10
21:05
 32,099
   -67
    24,455
13
28
0
0
 
15
1
12:47
18:42
 21,271
   -70
   -82,970
16
0
0
0
 
16
16
1
2
16:30
21:08
21:05
22:40
 16,513
  5,508
   -67
   -89
    53,949
    53,774
82
26
0
0
0
0
0
0
 
17
1
11:24
17:16
 21,047
   -59
    -2,476
10
0
0
0
 
18
1
10:20
19:10
 31,711
  -627
    -4,541
1155
0
28607
18489
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
19:16
21:08
05:15
21:05
23:59
 18,884
  6,577
 10,260
   -73
   -71
   -83
   210,709
   210,764
   210,760
13
4
4
1
26
0
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
08:59
18:27
 33,979
   -60
   -21,872
20
0
0
0
 
24
1
03:16
12:42
 33,864
   -73
   -14,759
29
0
0
0
 
25
25
1
2
14:14
21:08
21:05
23:27
 24,639
  8,348
   -61
   -74
   -40,927
   -40,951
16
6
0
0
0
0
0
0
 
26
1
07:26
13:14
 20,787
   -67
  -448,008
79
0
0
0
 
27
1
00:00
05:29
 19,719
   -71
  -594,904
15
0
0
0
 
28
1
01:36
08:01
 23,074
   -59
    63,671
12
0
0
0
 
29
1
06:38
12:34
 21,369
   -59
   -91,497
81
0
0
0
 
30
1
08:29
18:18
 35,267
   -50
  -561,801
13
0
0
0
 
31
31
31
1
2
3
00:00
19:29
21:08
01:34
21:05
23:59
  5,693
  5,764
 10,276
   -78
   -77
   -80
   -22,784
   -25,279
   -25,572
63
60
107
1
0
0
1
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(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.