GPS Space Vehicle Time Integrity for MJD 52907

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
07:08
09:44
09:42
13:03
  9,273
 11,874
  -345
  -333
  -306,908
  -306,925
8
6
0
0
0
0
0
0
2
2
2
1
2
3
03:43
04:48
09:44
04:46
09:42
11:48
  3,765
 17,668
  7,413
  -341
  -334
  -337
   191,421
   191,503
   191,586
9
36
6
0
0
0
0
0
0
0
0
0
3
3
1
2
04:48
09:44
09:42
10:51
 17,652
  4,024
  -337
  -332
   -47,719
   -47,749
19
3
0
0
0
0
0
0
4
1
12:20
20:01
 27,588
  -344
   -28,647
17
0
0
0
5
5
1
2
00:00
17:32
03:29
23:59
 12,518
 23,196
  -336
  -355
   -49,517
   -49,322
17
21
1
0
0
0
0
0
6
6
1
2
00:00
20:15
03:12
23:59
 11,519
 13,443
  -352
  -354
     7,482
     -269
72
5
1
0
1
0
730
0
7
1
10:43
20:10
 33,939
  -345
  -628,697
69
0
0
0
8
1
11:12
17:09
 21,358
  -347
  -421,407
21
0
0
0
9
9
1
2
00:00
16:33
01:51
23:59
  6,680
 26,746
  -338
  -368
     8,246
     8,353
9
13
1
0
0
0
0
0
10
1
15:41
21:53
 22,249
  -363
   -32,229
11
0
0
0
11
11
1
2
07:32
09:44
09:42
14:08
  7,801
 15,738
  -307
  -338
   -68,539
   -68,593
15
10
0
0
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
08:13
09:44
15:56
09:42
14:36
17:14
  5,350
 17,446
  4,694
  -340
  -332
  -350
    30,996
    31,007
    30,991
4
13
5
2
0
2
0
0
0
0
0
0
14
14
14
1
2
3
00:00
04:48
22:49
04:46
08:18
23:59
 17,141
 12,630
  4,224
  -344
  -326
  -357
    20,179
    20,188
    20,129
4
14
5
0
1
0
0
0
0
0
0
0
15
15
1
2
00:00
04:48
04:46
05:51
 17,141
  3,797
  -347
  -323
  -164,287
  -164,316
19
7
0
1
0
0
0
0
16
16
1
2
02:52
04:48
04:46
08:58
  6,825
 14,984
  -346
  -340
   -82,936
   -82,970
6
11
0
0
0
0
0
0
17
17
1
2
00:00
16:58
01:57
23:59
  7,048
 25,222
  -347
  -362
  -209,318
  -207,157
70
225
1
0
1
0
0
0
18
18
1
2
00:00
20:19
04:46
23:59
 17,141
 13,216
  -346
  -361
    -9,796
    -9,744
10
6
0
12
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:40
09:44
09:42
15:34
 14,543
 20,926
  -333
  -324
   209,299
   209,289
4
11
0
0
0
0
0
0
21
21
1
2
00:00
21:54
03:56
23:59
 14,173
  7,479
  -349
  -360
   -48,394
   -48,777
16
7
1
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:53
04:48
04:46
07:04
 13,946
  8,135
  -346
  -334
   -37,108
   -37,106
4
11
7
0
0
0
0
0
24
1
13:56
23:24
 33,981
  -346
   -62,986
38
0
0
0
25
25
1
2
00:52
04:48
04:46
09:42
 14,013
 17,652
  -357
  -340
   -52,719
   -52,717
4
5
0
15
0
0
0
0
26
1
17:59
23:45
 20,762
  -356
  -518,080
18
0
0
0
27
1
09:56
15:53
 21,379
  -345
  -679,789
199
0
0
0
28
1
12:11
18:34
 22,920
  -344
     6,968
25
0
0
0
29
1
17:03
22:59
 21,298
  -357
  -103,708
98
0
0
0
30
30
1
2
00:00
18:56
04:46
23:59
 17,141
 18,163
  -336
  -363
  -514,446
  -516,524
143
155
0
0
0
0
0
0
31
31
1
2
06:12
09:44
09:42
12:14
 12,604
  8,963
  -321
  -341
  -409,327
  -409,438
41
25
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.