GPS Space Vehicle Time Integrity for MJD 52933

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
05:21
11:16
 21,245
  -336
  -311,291
16
0
0
0
 
2
1
01:58
10:09
 29,409
  -342
   206,833
59
0
0
0
 
3
1
02:56
09:04
 22,066
  -324
   -54,930
16
0
0
0
 
4
1
10:35
18:22
 27,997
  -327
   -19,486
37
0
0
0
 
5
5
5
1
2
3
00:00
15:44
20:02
01:41
19:59
23:59
  6,070
 15,255
 14,235
  -333
  -340
  -354
    -2,066
    -2,158
    -2,194
4
19
4
6
0
0
0
0
0
0
0
0
 
6
6
6
1
2
3
00:00
18:28
20:02
03:38
19:59
23:59
 13,071
  5,437
 14,235
  -332
  -328
  -344
      336
      360
      347
9
3
3
0
7
0
0
0
0
0
0
0
 
7
1
08:57
18:23
 33,945
  -330
  -639,001
40
0
0
0
 
8
1
09:26
15:23
 21,361
  -330
  -401,405
10
25
0
0
 
9
9
1
2
14:42
20:02
19:59
23:59
 18,996
 14,190
  -328
  -346
    12,496
    12,510
12
10
0
0
0
0
0
0
 
10
1
13:53
19:59
 21,924
  -324
   -33,434
9
0
0
0
 
11
1
05:47
12:22
 23,638
  -332
   -73,322
18
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:30
13:53
12:59
15:40
 23,266
  6,374
  -331
  -314
    31,328
    31,347
3
6
72
0
0
0
0
0
 
14
14
1
2
00:00
21:05
06:34
23:59
 23,660
 10,454
  -337
  -348
    19,228
    19,194
3
4
3
14
0
0
0
0
 
15
15
1
2
00:00
22:04
04:08
23:59
 14,912
  6,932
  -344
  -346
  -175,417
  -175,818
21
5
1
11
0
0
0
0
 
16
1
01:06
07:12
 21,940
  -335
    -6,116
11
0
0
0
 
17
17
1
2
14:39
20:02
19:59
23:48
 19,160
 13,537
  -323
  -339
  -134,833
  -134,295
172
133
0
0
0
0
0
0
 
18
18
18
1
2
3
00:00
18:30
20:02
03:39
19:59
23:59
 13,167
  5,330
 14,232
  -342
  -338
  -347
    -7,341
    -7,257
    -7,254
6
4
7
1
21
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:50
13:43
 35,539
  -327
   206,719
17
0
0
0
 
21
21
1
2
00:00
20:10
02:11
23:59
  7,907
 13,753
  -339
  -344
   -58,249
   -58,537
8
13
1
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
00:00
05:23
 19,384
  -347
   -39,416
5
38
0
0
 
24
24
1
2
12:13
20:02
19:59
21:41
 27,889
  5,959
  -328
  -343
   -69,449
   -69,513
28
7
0
1
0
0
0
0
 
25
1
00:00
08:25
 30,267
  -328
   -54,186
5
1
0
0
 
26
26
1
2
16:10
20:02
19:59
21:57
 13,681
  6,897
  -342
  -349
  -509,070
  -509,026
16
8
0
0
0
0
0
0
 
27
1
08:08
14:05
 21,391
  -335
  -746,046
166
0
0
0
 
28
1
10:25
16:48
 22,921
  -331
     1,305
18
0
0
0
 
29
1
15:17
19:59
 16,872
  -343
  -136,471
67
0
0
0
 
30
30
30
1
2
3
00:00
17:13
20:02
03:06
19:59
23:59
 11,164
  9,945
 14,235
  -332
  -337
  -348
  -578,085
  -579,718
  -580,055
81
82
107
1
0
0
1
0
0
0
0
0
 
31
1
04:28
10:30
 21,686
  -323
  -425,500
33
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.