GPS Space Vehicle Time Integrity for MJD 52696

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
00:00
22:07
03:23
23:59
 12,221
  6,698
  -166
  -151
  -273,483
  -273,587
9
2
1
3
0
0
0
0
 
2
2
2
1
2
3
00:00
18:09
22:07
02:28
22:05
23:59
  8,866
 14,101
  6,698
  -153
  -132
  -150
    70,958
    71,428
    71,477
20
20
9
1
0
0
0
0
0
0
0
0
 
3
3
3
1
2
3
00:00
19:06
22:07
01:18
22:05
23:59
  4,733
 10,730
  6,698
  -180
  -150
  -158
  -108,622
  -108,828
  -108,865
7
14
8
1
0
0
0
0
0
0
0
0
 
4
4
1
2
02:57
07:07
07:06
11:18
 14,864
 15,026
  -153
  -158
   -29,422
   -29,483
11
19
0
0
0
0
0
0
 
5
1
07:48
17:40
 35,437
  -141
    -4,200
21
0
0
0
 
6
1
10:28
17:08
 23,950
  -136
     2,796
13
0
0
0
 
7
7
1
2
01:27
07:07
07:06
10:51
 20,287
 13,445
  -154
  -144
  -329,182
  -329,644
158
109
0
0
0
0
0
0
 
8
1
01:25
07:06
 20,440
  -148
  -222,859
114
0
0
0
 
9
1
09:47
16:25
 23,806
  -140
    32,558
13
0
0
0
 
10
10
1
2
06:01
07:07
07:06
12:09
  3,873
 18,109
  -140
  -136
   -21,005
   -21,008
4
11
0
0
0
0
0
0
 
11
11
1
2
00:00
22:07
04:33
23:59
 16,399
  6,698
  -156
  -161
   -36,966
   -37,077
5
5
7
11
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
07:07
22:52
07:06
08:23
23:59
 25,533
  4,519
  4,025
  -159
  -150
  -166
    23,424
    23,441
    23,458
6
5
4
0
0
6
0
0
0
0
0
0
 
14
1
13:07
22:05
 32,219
  -139
    25,380
14
0
0
0
 
15
1
13:42
19:36
 21,256
  -137
   -77,343
21
0
0
0
 
16
16
1
2
17:30
22:07
22:05
23:41
 16,450
  5,597
  -139
  -165
    71,388
    71,191
80
30
0
0
0
0
0
0
 
17
1
12:22
18:14
 21,050
  -150
     -330
7
13
0
0
 
18
1
11:14
20:06
 31,840
  -147
    -1,874
13
15
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
20:13
22:07
06:11
22:05
23:59
 22,289
  6,725
  6,694
  -163
  -142
  -152
   209,581
   209,662
   209,658
11
3
3
1
12
0
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
09:34
19:06
 34,225
  -146
   -20,926
13
33
0
0
 
24
24
1
2
04:14
07:07
07:06
13:40
 10,285
 23,539
  -144
  -148
   -11,499
   -11,551
5
20
0
0
0
0
0
0
 
25
25
1
2
15:12
22:07
22:05
23:59
 24,702
  6,698
  -139
  -164
   -40,276
   -40,311
15
4
0
1
0
0
0
0
 
26
1
08:23
14:10
 20,810
  -150
  -434,869
79
0
0
0
 
27
1
00:29
06:25
 21,345
  -154
  -592,816
21
0
0
0
 
28
28
1
2
02:32
07:07
07:06
08:58
 16,358
  6,643
  -154
  -145
    67,335
    67,310
8
9
0
0
0
0
0
0
 
29
1
07:35
13:32
 21,392
  -149
   -77,624
84
0
0
0
 
30
1
09:27
19:16
 35,278
  -139
  -559,749
29
0
0
0
 
31
31
31
1
2
3
00:00
20:27
22:07
02:32
22:05
23:59
  9,133
  5,878
  6,698
  -162
  -147
  -153
  -207,540
  -205,918
  -205,779
57
33
43
1
0
0
1
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.