GPS Space Vehicle Time Integrity for MJD 52906

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
07:12
13:07
 21,261
  -334
  -306,744
9
0
0
0
 
2
1
03:47
11:52
 29,068
  -340
   190,934
57
0
0
0
 
3
1
04:47
10:56
 22,053
  -330
   -47,446
26
0
0
0
 
4
1
12:24
20:05
 27,587
  -342
   -28,954
22
0
0
0
 
5
5
1
2
00:00
17:36
03:33
23:59
 12,760
 22,954
  -333
  -352
   -49,770
   -49,588
14
18
1
0
0
0
0
0
 
6
6
1
2
00:00
20:19
05:29
23:59
 19,723
 13,192
  -335
  -362
     7,487
     7,471
16
4
0
27
0
0
0
0
 
7
1
10:47
20:14
 33,952
  -339
  -628,192
69
0
0
0
 
8
1
11:16
17:13
 21,373
  -342
  -421,173
20
0
0
0
 
9
9
1
2
00:00
16:37
01:55
23:59
  6,928
 26,492
  -335
  -347
     8,082
     8,206
8
9
1
0
0
0
0
0
 
10
1
15:46
21:57
 22,253
  -345
   -32,169
9
0
0
0
 
11
1
07:36
14:12
 23,676
  -330
   -68,406
29
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:17
16:01
14:39
17:18
 22,906
  4,618
  -339
  -350
    30,990
    30,975
4
5
54
4
0
0
0
0
 
14
14
1
2
00:00
22:53
08:22
23:59
 30,121
  3,985
  -338
  -358
    20,230
    20,171
8
5
333
4
0
0
0
0
 
15
1
00:00
05:55
 21,282
  -335
  -163,869
19
1
0
0
 
16
1
02:56
09:02
 21,914
  -338
   -82,634
26
0
0
0
 
17
17
1
2
00:00
17:04
02:02
23:59
  7,335
 24,857
  -340
  -353
  -211,982
  -209,821
76
215
1
0
1
0
0
0
 
18
18
1
2
00:00
20:23
05:31
23:59
 19,880
 12,964
  -339
  -362
    -9,871
    -9,826
14
6
0
9
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:44
15:38
 35,591
  -330
   209,377
13
0
0
0
 
21
21
1
2
00:00
21:58
04:00
23:59
 14,416
  7,239
  -331
  -359
   -47,948
   -48,353
10
8
1
2
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
00:57
07:07
 22,193
  -346
   -37,011
7
53
0
0
 
24
1
14:00
23:28
 33,981
  -350
   -62,731
37
0
0
0
 
25
1
00:56
10:11
 33,226
  -328
   -52,645
5
0
0
0
 
26
1
18:03
23:50
 20,766
  -358
  -518,349
18
0
0
0
 
27
1
10:00
15:57
 21,388
  -340
  -677,013
203
0
0
0
 
28
1
12:15
18:38
 22,949
  -348
     7,187
24
0
0
0
 
29
1
17:07
23:03
 21,298
  -358
  -102,340
100
0
0
0
 
30
30
1
2
00:00
19:00
04:54
23:59
 17,615
 17,922
  -340
  -354
  -511,854
  -513,934
150
157
1
0
1
0
0
0
 
31
1
06:16
12:18
 21,678
  -332
  -408,607
64
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.