GPS Space Vehicle Time Integrity for MJD 54458

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
15:53
22:51
 25,078
   600
  -174,014
20
1
0
0
 
2
1
04:10
12:38
 30,491
   596
  -160,181
31
0
0
0
 
3
3
1
2
00:00
19:23
01:07
23:59
  4,059
 16,602
   582
   609
  -161,984
  -162,379
15
18
1
0
0
0
0
0
 
4
1
03:16
09:54
 23,769
   599
    41,867
29
0
0
0
 
5
5
1
2
07:55
13:50
11:07
18:28
 11,528
 16,623
   591
   586
  -612,289
  -612,752
63
93
0
0
0
0
0
0
 
6
6
1
2
09:54
18:29
14:34
19:54
 16,774
  5,068
   604
   565
  -178,374
  -178,080
65
20
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
00:42
06:16
 19,981
   602
   135,097
22
0
0
0
 
9
9
1
2
06:08
11:25
07:20
15:53
  4,264
 16,061
   570
   599
  -101,860
  -101,876
10
14
1
0
0
0
0
0
 
10
1
06:04
12:39
 23,629
   601
   184,307
78
0
0
0
 
11
11
1
2
00:00
22:52
04:49
23:59
 17,266
  4,041
   606
   578
   -26,127
   -26,160
16
10
0
0
0
0
0
0
 
12
12
1
2
07:00
14:48
11:24
17:43
 15,871
 10,525
   591
   574
   352,898
   352,908
13
5
6
23
0
0
0
0
 
13
13
13
1
2
3
00:00
06:55
21:53
03:15
08:16
23:59
 11,716
  4,885
  7,588
   599
   571
   594
  -229,223
  -229,303
  -229,410
23
5
11
1
11
0
0
0
0
0
0
0
 
14
1
12:57
21:36
 31,063
   593
   311,356
28
0
0
0
 
15
1
09:22
14:21
 17,988
   604
    71,404
19
0
0
0
 
16
1
17:29
23:46
 22,560
   600
  -129,360
22
0
0
0
 
17
1
01:08
09:21
 29,498
   592
   -45,301
9
15
0
0
 
18
18
1
2
11:08
15:36
13:49
18:47
  9,687
 11,494
   591
   596
   217,739
   217,699
7
23
13
0
0
0
0
0
 
19
19
1
2
00:00
20:33
02:27
23:59
  8,836
 12,380
   598
   609
   -12,891
   -13,013
21
12
1
0
0
0
0
0
 
20
20
1
2
02:04
19:20
06:09
22:51
 14,611
 12,687
   581
   590
  -123,344
  -123,293
8
11
7
4
0
0
0
0
 
21
1
11:36
17:21
 20,591
   604
   -74,163
18
0
0
0
 
22
1
13:50
20:20
 23,418
   595
  -205,110
17
6
0
0
 
23
23
1
2
00:00
20:22
02:04
23:59
  7,440
 13,054
   596
   608
  -319,870
  -320,099
23
8
1
1
0
0
0
0
 
24
24
24
1
2
3
09:22
12:39
14:35
11:24
14:21
15:35
  7,375
  6,134
  3,620
   583
   612
   588
   -55,982
   -55,990
   -56,032
6
6
11
63
8
0
0
0
0
0
0
0
 
25
25
1
2
00:00
22:52
04:46
23:59
 17,107
  4,041
   605
   586
  -493,374
  -493,677
32
5
1
7
0
0
0
0
 
26
1
09:54
13:49
 14,077
   609
  -134,620
61
0
0
0
 
27
27
1
2
00:00
02:28
02:04
04:09
  7,451
  6,039
   590
   625
  -155,562
  -155,559
10
9
0
0
0
0
0
0
 
28
1
02:05
08:02
 21,357
   602
    13,162
16
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
08:31
15:53
17:44
09:54
17:29
19:12
  4,953
  5,723
  5,292
   583
   602
   581
   -56,709
   -56,729
   -56,759
6
5
12
41
6
0
0
0
0
0
0
0
 
31
1
17:22
23:06
 20,648
   587
     3,269
8
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
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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(NIMT) 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(NIMT) 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.