GPS Space Vehicle Time Integrity for MJD 52733

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
18:55
23:59
 18,237
   -34
  -278,891
16
0
0
0
 
2
2
1
2
15:45
18:14
18:11
20:25
  8,768
  7,843
    -1
   -19
    92,096
    92,133
7
17
0
0
0
0
0
0
 
3
3
1
2
16:37
18:14
18:11
22:45
  5,647
 16,241
    -6
   -35
  -118,748
  -118,815
23
20
0
0
0
0
0
0
 
4
1
00:22
08:28
 29,129
   -24
   -39,029
15
0
0
0
 
5
5
1
2
05:22
13:32
13:29
15:14
 29,181
  6,084
   -10
   -10
    -8,611
    -8,634
15
11
0
0
0
0
0
0
 
6
6
1
2
07:59
13:32
13:29
14:49
 19,746
  4,599
   -11
    32
     3,514
     3,560
10
8
0
0
0
0
0
0
 
7
7
1
2
00:00
22:47
08:16
23:59
 29,727
  4,355
   -25
   -41
  -411,107
  -412,758
195
29
1
0
1
0
0
0
 
8
8
1
2
00:00
22:53
04:53
23:59
 17,603
  3,979
   -22
   -45
  -280,087
  -281,323
75
17
1
0
1
0
0
0
 
9
9
1
2
05:03
07:11
06:11
13:29
  4,034
 22,640
   -17
   -15
    38,027
    38,057
10
5
2
0
0
0
0
0
 
10
1
03:32
09:40
 22,098
   -16
   -22,907
6
0
0
0
 
11
11
1
2
00:00
19:15
02:00
23:59
  7,223
 17,035
   -34
   -33
   -41,492
   -41,606
2
10
11
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:20
05:49
23:59
 20,949
 13,161
   -24
   -35
    25,394
    25,422
15
3
0
82
0
0
0
0
 
14
14
14
1
2
3
10:35
13:32
18:14
13:29
18:11
20:02
 10,396
 16,713
  6,460
   -11
   -18
   -26
    23,178
    23,164
    23,149
18
8
2
0
0
8
0
0
0
0
0
0
 
15
15
1
2
11:17
13:32
13:29
17:12
  7,915
 13,179
   -22
     3
   -92,324
   -92,349
15
7
0
54
0
0
0
0
 
16
16
1
2
14:53
18:14
18:11
21:02
 11,872
 10,061
    -5
   -24
    28,581
    28,429
59
33
0
0
0
0
0
0
 
17
17
1
2
09:49
13:32
13:29
15:41
 13,166
  7,704
   -15
    14
    -6,117
    -6,108
10
12
0
0
0
0
0
0
 
18
18
1
2
08:41
13:32
13:29
17:33
 17,258
 14,437
   -16
   -11
    -6,940
    -6,957
20
4
0
14
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
18:14
03:41
23:59
 13,272
 20,695
   -25
   -31
   212,160
   212,198
10
4
1
2
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
08:07
13:32
13:29
17:23
 19,263
 13,791
    -8
    -7
   -23,433
   -23,444
19
4
0
10
0
0
0
0
 
24
1
01:42
11:07
 33,863
   -19
   -20,158
21
0
0
0
 
25
25
1
2
13:32
18:14
18:11
21:51
 16,697
 13,021
   -14
   -30
   -41,924
   -41,948
5
5
0
1
0
0
0
0
 
26
1
05:54
11:41
 20,782
   -16
  -466,894
61
0
0
0
 
27
27
1
2
00:00
21:54
03:55
23:59
 14,101
  7,495
   -33
   -39
  -586,244
  -585,636
36
18
1
0
1
0
0
0
 
28
1
00:02
06:27
 23,049
   -25
    56,741
11
1
0
0
 
29
1
05:02
10:59
 21,353
   -17
  -111,412
61
0
0
0
 
30
30
1
2
06:54
13:32
13:29
16:43
 23,667
 11,424
    -5
    -7
  -559,080
  -559,024
24
20
0
0
0
0
0
0
 
31
1
18:14
23:56
 20,488
   -30
   -93,000
196
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.