GPS Space Vehicle Time Integrity for MJD 52735

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
18:47
23:59
 18,711
   -27
  -279,219
17
0
0
0
 
2
2
1
2
15:36
18:06
18:03
23:59
  8,793
 21,170
     1
   -16
    93,234
    93,317
9
37
1
0
0
0
0
0
 
3
3
1
2
16:29
18:06
18:03
22:37
  5,633
 16,239
    -5
   -23
  -119,323
  -119,381
12
17
0
0
0
0
0
0
 
4
1
00:13
07:47
 27,165
   -19
   -39,418
12
0
0
0
 
5
5
1
2
05:14
07:49
07:47
15:06
  9,163
 26,171
   -10
   -10
    -8,826
    -8,847
4
19
5
0
0
0
0
0
 
6
1
07:51
14:43
 24,621
     3
     3,556
15
0
0
0
 
7
7
1
2
00:00
22:38
07:47
23:59
 27,998
  4,854
   -19
   -32
  -415,146
  -416,795
183
33
0
0
0
0
0
0
 
8
8
1
2
00:00
22:45
04:45
23:59
 17,123
  4,456
   -22
   -39
  -282,869
  -284,106
76
19
1
0
1
0
0
0
 
9
9
1
2
04:55
07:49
06:03
13:44
  4,111
 21,264
   -15
   -14
    38,313
    38,338
10
4
0
122
0
0
0
0
 
10
10
1
2
03:23
07:49
07:47
09:32
 15,761
  6,208
   -11
   -12
   -23,012
   -23,020
3
3
1
10
0
0
0
0
 
11
11
1
2
00:00
19:07
01:52
23:59
  6,731
 17,528
   -19
   -28
   -41,741
   -41,862
3
10
8
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:11
05:41
23:59
 20,457
 13,648
   -19
   -27
    25,495
    25,526
13
3
0
117
0
0
0
0
 
14
14
1
2
10:27
18:06
18:03
19:54
 27,307
  6,453
   -12
   -18
    23,068
    23,052
13
2
0
9
0
0
0
0
 
15
1
11:09
17:05
 21,252
   -14
   -93,158
22
0
0
0
 
16
16
1
2
14:45
18:06
18:03
20:53
 11,839
 10,035
    -8
   -17
    26,530
    26,390
46
32
0
0
0
0
0
0
 
17
1
09:41
15:33
 21,072
   -16
    -6,426
12
0
0
0
 
18
1
08:32
17:25
 31,904
   -11
    -7,176
17
2
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
18:06
03:33
23:59
 12,786
 21,170
   -20
   -22
   212,271
   212,311
10
5
1
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
08:03
17:17
 33,162
    -7
   -23,591
16
3
0
0
 
24
24
1
2
01:34
07:49
07:47
10:59
 22,345
 11,405
   -14
     1
   -20,616
   -20,649
16
3
0
0
0
0
0
0
 
25
25
1
2
12:31
18:06
18:03
21:43
 19,912
 13,002
   -11
   -23
   -42,018
   -42,040
6
5
0
0
0
0
0
0
 
26
26
1
2
05:46
07:49
07:47
11:33
  7,262
 13,399
     0
   -15
  -468,310
  -468,415
24
34
0
0
0
0
0
0
 
27
27
1
2
00:00
21:46
03:47
23:59
 13,615
  7,981
   -20
   -29
  -584,791
  -584,131
40
19
1
0
1
0
0
0
 
28
1
00:00
06:19
 22,723
   -16
    56,109
16
1
0
0
 
29
29
1
2
04:54
07:49
07:47
10:51
 10,343
 10,902
    -8
   -14
  -112,917
  -113,021
30
27
0
0
0
0
0
0
 
30
30
1
2
06:46
07:49
07:47
16:35
  3,668
 31,506
   -11
    -7
  -558,541
  -558,474
4
31
0
0
0
0
0
0
 
31
1
18:06
23:48
 20,492
   -22
   -98,553
197
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.