GPS Space Vehicle Time Integrity for MJD 52726

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
1
1
2
3
4
00:00
19:23
20:40
22:05
01:23
20:39
22:04
23:59
  5,002
  4,562
  5,011
  6,816
   -21
   -12
   -32
   -27
  -277,634
  -277,755
  -277,783
  -277,789
7
13
4
1
1
0
0
8
0
0
0
0
0
0
0
0
 
2
2
2
2
1
2
3
4
16:12
18:42
20:40
22:05
18:40
20:39
22:04
23:59
  8,842
  6,995
  5,011
  6,816
    -1
   -19
   -26
   -22
    88,202
    88,237
    88,269
    88,312
9
11
7
20
0
0
0
0
0
0
0
0
0
0
0
0
 
3
3
3
3
1
2
3
4
17:05
18:42
20:40
22:05
18:40
20:39
22:04
23:13
  5,664
  7,011
  4,995
  4,072
   -11
   -27
   -31
   -33
  -116,863
  -116,899
  -116,921
  -116,938
8
8
5
4
0
0
0
0
0
0
0
0
0
0
0
0
 
4
1
00:51
09:00
 29,288
    -3
   -37,512
10
0
0
0
 
5
1
05:50
15:41
 35,455
     4
    -7,842
15
0
0
0
 
6
1
08:27
15:13
 24,318
     4
     3,429
11
0
0
0
 
7
1
00:00
08:45
 31,475
    -9
  -396,587
212
1
1
0
 
8
1
00:00
05:21
 19,274
   -18
  -270,054
88
1
1
0
 
9
9
1
2
05:33
07:41
06:37
14:21
  3,836
 23,961
    20
     1
    37,037
    37,047
10
9
0
31
0
0
0
0
 
10
1
04:00
10:08
 22,055
    -0
   -22,491
4
62
0
0
 
11
11
11
1
2
3
00:00
20:40
22:05
02:29
22:04
23:59
  8,965
  5,011
  6,816
   -19
   -37
   -32
   -40,593
   -40,717
   -40,721
5
3
1
5
0
3
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
20:49
22:05
06:18
22:04
23:59
 22,696
  4,520
  6,816
    -5
   -28
   -32
    25,085
    25,096
    25,094
17
6
2
0
4
0
0
0
0
0
0
0
 
14
14
1
2
11:04
18:42
18:40
20:30
 27,299
  6,477
    -5
   -23
    23,566
    23,537
15
4
0
0
0
0
0
0
 
15
1
11:44
17:40
 21,261
   -10
   -89,498
21
0
0
0
 
16
16
1
2
15:22
18:42
18:40
20:39
 11,815
  7,011
   -12
   -24
    35,950
    35,818
51
23
0
0
0
0
0
0
 
17
1
10:18
16:10
 21,071
    -7
    -4,982
20
0
0
0
 
18
1
09:11
18:03
 31,863
    -0
    -6,087
27
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
20
1
2
3
4
00:00
18:42
20:40
22:05
04:10
20:39
22:04
23:59
 14,986
  7,011
  5,011
  6,816
    -9
   -20
   -31
   -32
   211,788
   211,819
   211,812
   211,815
12
3
2
6
0
0
1
0
0
0
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
08:22
17:42
 33,539
     0
   -22,945
27
0
0
0
 
24
1
02:10
11:36
 33,854
    -3
   -18,485
23
0
0
0
 
25
25
25
1
2
3
13:08
18:42
20:40
18:40
20:39
22:04
 19,868
  7,011
  5,011
    -4
   -21
   -34
   -41,587
   -41,611
   -41,627
14
4
6
0
0
0
0
0
0
0
0
0
 
26
1
06:22
12:09
 20,777
    -0
  -461,472
62
0
0
0
 
27
27
1
2
00:00
22:23
04:23
23:59
 15,816
  5,772
   -19
   -32
  -590,422
  -589,985
36
12
1
0
0
0
0
0
 
28
1
00:30
06:55
 23,053
   -10
    58,984
14
0
0
0
 
29
1
05:31
11:28
 21,348
    -2
  -105,709
61
0
0
0
 
30
1
07:23
17:12
 35,295
     6
  -560,654
13
0
0
0
 
31
31
31
1
2
3
18:42
20:40
22:05
20:39
22:04
23:59
  7,011
  4,995
  6,816
   -25
   -32
   -30
   -72,926
   -73,136
   -73,336
71
49
63
0
0
0
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.