GPS Space Vehicle Time Integrity for MJD 52896

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
07:53
09:02
09:01
13:48
  4,039
 17,123
  -329
  -342
  -305,197
  -305,229
7
11
0
0
0
0
0
0
 
2
2
1
2
04:27
09:02
09:01
12:31
 16,360
 12,529
  -332
  -340
   184,968
   185,059
29
23
0
0
0
0
0
0
 
3
3
1
2
05:29
09:02
09:01
11:37
 12,662
  9,284
  -328
  -338
   -44,687
   -44,733
19
8
0
0
0
0
0
0
 
4
1
13:05
20:44
 27,481
  -347
   -31,882
19
0
0
0
 
5
5
5
1
2
3
00:00
02:20
18:17
02:16
04:14
23:59
  8,150
  6,823
 20,465
  -334
  -332
  -353
   -51,519
   -51,507
   -51,447
6
4
8
0
7
0
0
0
0
0
0
0
 
6
6
6
1
2
3
00:00
02:20
21:00
02:16
06:10
23:59
  8,150
 13,804
 10,739
  -344
  -330
  -363
     7,315
     7,332
     7,311
4
7
3
0
0
5
0
0
0
0
0
0
 
7
1
11:29
20:55
 33,953
  -344
  -622,716
75
0
0
0
 
8
1
11:57
17:53
 21,371
  -345
  -418,591
26
0
0
0
 
9
9
1
2
00:00
17:20
02:16
23:59
  8,150
 23,937
  -343
  -355
     6,488
     6,590
7
13
0
0
0
0
0
0
 
10
1
16:28
22:40
 22,292
  -353
   -31,697
10
0
0
0
 
11
1
09:02
14:52
 20,981
  -336
   -66,700
11
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
09:02
16:36
15:24
18:03
 22,863
  5,226
  -336
  -348
    30,782
    30,776
5
4
3
2
0
0
0
0
 
14
14
1
2
00:00
02:20
02:16
09:01
  8,134
 23,977
  -338
  -334
    20,558
    20,567
5
5
15
10
0
0
0
0
 
15
15
1
2
00:35
02:20
02:16
06:34
  6,020
 15,212
  -330
  -323
  -159,554
  -159,596
6
15
6
0
0
0
0
0
 
16
1
03:37
09:01
 19,379
  -333
   -79,244
25
0
0
0
 
17
17
1
2
00:00
18:01
02:16
23:59
  8,150
 21,462
  -331
  -354
  -238,187
  -236,060
74
187
0
0
0
0
0
0
 
18
18
18
1
2
3
00:00
02:20
21:05
02:16
06:13
23:59
  8,150
 13,957
 10,447
  -337
  -328
  -357
   -10,625
   -10,607
   -10,580
5
9
5
0
0
7
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:26
09:02
09:01
16:20
  9,234
 26,262
  -332
  -337
   210,203
   210,182
3
8
21
0
0
0
0
0
 
21
21
21
1
2
3
00:00
02:20
22:39
02:16
04:41
23:59
  8,150
  8,400
  4,827
  -351
  -335
  -363
   -43,100
   -43,143
   -43,578
11
12
5
0
1
4
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
02:20
07:46
 19,529
  -333
   -36,185
4
6
0
0
 
24
1
14:40
23:59
 33,488
  -342
   -60,246
32
0
0
0
 
25
25
1
2
02:20
09:02
09:01
10:50
 23,977
  6,463
  -327
  -334
   -52,073
   -52,082
7
3
0
10
0
0
0
0
 
26
1
18:45
23:59
 18,836
  -355
  -520,754
18
0
0
0
 
27
1
10:42
16:39
 21,376
  -340
  -648,241
216
0
0
0
 
28
1
12:55
19:18
 22,960
  -342
     9,465
25
0
0
0
 
29
1
17:48
23:44
 21,308
  -354
   -88,207
102
0
0
0
 
30
30
30
1
2
3
00:00
02:20
19:40
02:16
05:34
23:59
  8,150
 11,591
 15,549
  -343
  -338
  -360
  -485,078
  -485,392
  -487,441
69
106
139
0
1
0
0
1
0
0
0
0
 
31
31
1
2
06:56
09:02
09:01
12:58
  7,435
 14,137
  -334
  -342
  -400,162
  -400,290
30
42
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(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.