GPS Space Vehicle Time Integrity for MJD 52792

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
14:57
16:06
16:04
20:52
  4,031
 17,126
  -346
  -355
  -288,577
  -288,604
4
11
0
0
0
0
0
0
 
2
2
2
1
2
3
11:36
14:15
16:06
13:27
16:04
19:50
  6,635
  6,512
 13,365
  -338
  -343
  -348
   125,085
   125,143
   125,203
14
11
23
0
0
0
0
0
0
0
0
0
 
3
3
1
2
14:15
16:06
16:04
18:48
  6,512
  9,682
  -338
  -339
   -15,926
   -15,954
8
7
0
0
0
0
0
0
 
4
4
1
2
00:00
20:12
03:12
23:59
 11,529
 13,637
  -330
  -353
   -45,890
   -45,931
5
4
5
3
0
0
0
0
 
5
5
1
2
01:26
03:14
03:12
11:18
  6,340
 29,024
  -325
  -323
   -18,379
   -18,428
3
33
1
0
0
0
0
0
 
6
1
04:05
13:02
 32,153
  -329
     4,716
6
3
0
0
 
7
7
1
2
00:00
18:40
03:12
23:59
 11,529
 19,140
  -328
  -351
  -515,095
  -516,338
54
91
0
0
0
0
0
0
 
8
1
18:56
23:59
 18,159
  -345
  -352,531
53
0
0
0
 
9
9
1
2
00:49
03:14
02:39
09:48
  6,588
 23,636
  -327
  -325
    46,603
    46,635
9
11
0
0
0
0
0
0
 
10
10
1
2
00:00
03:14
03:12
05:47
 11,529
  9,163
  -326
  -323
   -26,311
   -26,312
4
3
1
6
0
0
0
0
 
11
1
16:06
21:55
 20,854
  -353
   -50,097
9
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
16:15
01:42
23:59
  6,111
 27,789
  -324
  -354
    27,645
    27,647
5
7
0
89
0
0
0
0
 
14
14
1
2
06:36
14:15
13:27
16:02
 24,574
  6,386
  -326
  -348
    20,622
    20,595
11
3
0
3
0
0
0
0
 
15
1
07:25
13:22
 21,367
  -319
  -116,852
34
0
0
0
 
16
16
1
2
10:46
14:15
13:27
16:04
  9,608
  6,512
  -344
  -344
   -23,459
   -23,554
23
16
0
0
0
0
0
0
 
17
1
05:20
11:07
 20,816
  -326
   -16,152
11
0
0
0
 
18
1
04:29
13:27
 32,207
  -329
   -11,995
13
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
14:15
16:06
16:04
23:35
  6,512
 26,863
  -343
  -352
   213,704
   213,696
3
5
0
142
0
0
0
0
 
21
1
05:49
11:47
 21,421
  -329
    35,566
75
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
08:02
13:27
 19,484
  -323
   -28,127
11
0
0
0
 
24
24
24
1
2
3
00:00
03:14
21:37
03:12
07:07
23:59
 11,529
 13,989
  8,506
  -328
  -325
  -352
   -34,639
   -34,671
   -34,874
6
7
3
0
1
40
0
0
0
0
0
0
 
25
25
25
1
2
3
08:36
14:15
16:06
13:27
16:04
17:48
 17,412
  6,512
  6,096
  -330
  -342
  -353
   -45,595
   -45,618
   -45,633
12
4
4
9
0
0
0
0
0
0
0
0
 
26
26
1
2
01:57
03:14
03:12
07:44
  4,488
 16,194
  -328
  -333
  -511,506
  -511,560
7
22
0
0
0
0
0
0
 
27
1
17:52
23:49
 21,356
  -351
  -233,235
362
0
4390
0
 
28
28
1
2
00:00
19:58
02:26
23:59
  8,803
 14,471
  -329
  -351
    37,303
    37,016
6
11
1
0
0
0
0
0
 
29
29
1
2
00:59
03:14
03:12
06:56
  7,949
 13,298
  -329
  -331
  -146,496
  -146,546
9
18
0
0
0
0
0
0
 
30
1
03:14
12:37
 33,759
  -325
  -137,939
457
0
12568
0
 
31
31
1
2
14:15
16:06
16:04
19:57
  6,512
 13,812
  -353
  -356
  -239,665
  -239,929
49
101
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.