GPS Space Vehicle Time Integrity for MJD 52835

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
12:02
17:58
 21,279
  -440
  -295,179
21
0
0
0
 
2
1
08:37
16:42
 29,005
  -438
   149,612
48
0
0
0
 
3
1
09:42
15:50
 22,028
  -434
   -27,953
28
0
0
0
 
4
1
17:14
23:59
 24,233
  -459
   -44,122
10
5
0
0
 
5
5
5
1
2
3
00:00
06:31
22:27
06:27
08:24
23:59
 23,204
  6,747
  5,521
  -426
  -424
  -457
   -32,295
   -32,416
   -32,902
45
14
9
0
1
0
0
0
0
0
0
0
 
6
6
1
2
01:12
06:31
06:27
10:16
 18,835
 13,450
  -429
  -407
     5,595
     5,624
7
7
0
0
0
0
0
0
 
7
7
1
2
00:00
15:41
01:11
23:59
  4,299
 29,855
  -424
  -452
  -570,910
  -571,818
13
112
1
0
1
0
0
0
 
8
1
16:03
21:59
 21,348
  -453
  -388,454
56
0
0
0
 
9
9
1
2
00:00
21:40
06:27
23:59
 23,188
  8,316
  -434
  -471
    53,288
    53,384
17
8
0
0
0
0
0
0
 
10
10
1
2
00:00
20:40
02:59
23:59
 10,753
 11,923
  -438
  -462
   -28,661
   -28,737
6
3
1
2
0
0
0
0
 
11
1
12:23
19:00
 23,804
  -446
   -56,694
24
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:16
22:33
 33,381
  -457
    29,059
8
110
0
0
 
14
14
1
2
03:42
06:31
06:27
13:08
  9,863
 23,783
  -423
  -432
    19,917
    19,907
9
5
0
2
0
0
0
0
 
15
15
1
2
04:36
06:31
06:27
10:34
  6,594
 14,527
  -429
  -430
  -134,346
  -134,397
11
16
0
0
0
0
0
0
 
16
1
07:48
13:54
 21,932
  -433
   -51,501
44
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
01:27
06:31
06:27
10:27
 17,984
 14,118
  -433
  -433
   -12,973
   -12,972
5
6
2
9
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
10:42
20:36
 35,607
  -445
   213,240
14
0
0
0
 
21
21
1
2
02:48
06:31
06:27
08:46
 13,102
  8,072
  -436
  -425
    -4,084
    -4,173
36
13
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
05:23
06:31
06:27
11:43
  3,839
 18,673
  -438
  -437
   -31,363
   -31,372
4
7
1
0
0
0
0
0
 
24
24
1
2
00:00
18:44
04:14
23:59
 15,266
 18,885
  -421
  -463
   -45,123
   -45,356
6
18
1
0
0
0
0
0
 
25
1
06:31
14:54
 30,084
  -431
   -48,287
8
0
0
0
 
26
1
00:00
04:52
 17,556
  -441
  -523,142
3
33
0
1218
 
27
1
14:55
20:51
 21,341
  -454
  -431,632
304
0
1215
0
 
28
1
17:03
23:27
 23,019
  -455
    24,497
25
0
0
0
 
29
29
1
2
00:00
21:58
03:59
23:59
 14,328
  7,249
  -438
  -460
  -157,827
  -157,956
2
3
50
2
0
0
0
0
 
30
30
1
2
00:00
06:31
06:27
09:36
 23,204
 11,077
  -431
  -439
  -297,651
  -298,355
259
127
0
1
0
1
0
0
 
31
1
11:02
17:03
 21,651
  -443
  -322,965
126
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.