GPS Space Vehicle Time Integrity for MJD 52929

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
05:37
11:32
 21,252
  -339
  -310,618
9
0
0
0
2
2
1
2
02:14
03:19
03:17
10:24
  3,757
 25,467
  -344
  -345
   204,438
   204,537
6
51
0
0
0
0
0
0
3
1
03:19
09:21
 21,665
  -339
   -53,816
21
0
0
0
4
1
10:51
18:37
 27,930
  -348
   -21,038
30
0
0
0
5
5
1
2
00:00
16:01
01:57
23:59
  7,056
 28,623
  -342
  -352
    -1,574
    -1,689
4
11
14
2
0
0
0
0
6
6
1
2
00:00
18:44
03:17
23:59
 11,804
 18,816
  -336
  -368
      247
      240
12
5
0
11
0
0
0
0
7
1
09:13
18:40
 33,953
  -340
  -637,770
46
0
0
0
8
1
09:56
15:39
 20,550
  -346
  -401,161
8
0
0
0
9
1
14:59
23:59
 32,322
  -356
    11,825
13
0
0
0
10
1
14:09
20:20
 22,166
  -347
   -33,284
13
0
0
0
11
1
06:03
12:38
 23,650
  -330
   -72,581
24
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:46
14:12
13:14
15:55
 23,204
  6,128
  -340
  -334
    31,280
    31,288
4
6
4
2
0
0
0
0
14
14
14
1
2
3
00:00
03:19
21:21
03:17
06:50
23:59
 11,804
 12,664
  9,502
  -344
  -336
  -353
    19,348
    19,351
    19,311
3
10
4
0
15
13
0
0
0
0
0
0
15
15
15
1
2
3
00:00
03:19
22:20
03:17
04:24
23:59
 11,804
  3,908
  5,978
  -352
  -338
  -356
  -173,683
  -173,709
  -174,085
10
6
5
0
1
3
0
0
0
0
0
0
16
16
1
2
01:22
03:19
03:17
07:28
  6,863
 14,931
  -349
  -344
    -5,106
    -5,134
5
12
8
0
0
0
0
0
17
1
15:00
23:59
 32,281
  -348
  -146,138
305
0
1543
0
18
18
1
2
00:00
18:46
03:17
23:59
 11,804
 18,696
  -347
  -355
    -7,766
    -7,691
9
7
0
5
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
04:07
14:00
 35,572
  -333
   207,150
17
0
0
0
21
21
1
2
00:00
20:26
02:28
23:59
  8,862
 12,781
  -347
  -360
   -56,915
   -57,221
5
11
1
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
03:19
03:17
05:38
 11,788
  8,364
  -348
  -330
   -39,098
   -39,091
3
6
3
2
0
0
0
0
24
1
12:29
21:57
 33,956
  -353
   -68,488
36
0
0
0
25
25
1
2
00:00
03:19
03:17
08:40
 11,804
 19,265
  -347
  -341
   -53,972
   -53,976
2
6
11
29
0
0
0
0
26
1
16:27
22:14
 20,701
  -355
  -510,678
24
0
0
0
27
1
08:24
14:21
 21,399
  -344
  -736,601
173
0
0
0
28
1
10:42
17:04
 22,928
  -346
     2,137
19
0
0
0
29
1
15:33
21:29
 21,245
  -348
  -131,801
91
0
0
0
30
30
1
2
00:00
17:29
03:17
23:59
 11,804
 23,351
  -347
  -357
  -568,783
  -570,663
86
183
0
0
0
0
0
0
31
1
04:44
10:46
 21,709
  -344
  -423,525
42
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.