GPS Space Vehicle Time Integrity for MJD 53215

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
08:31
14:23
 21,146
  1,477
  -354,376
14
2
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
08:23
14:09
 20,763
  1,480
   -29,666
15
0
0
0
 
4
1
15:42
23:13
 26,968
  1,473
   232,371
109
0
0
0
 
5
5
1
2
03:30
20:02
06:45
23:59
 11,727
 14,239
  1,472
  1,466
   -40,088
   -40,202
9
7
12
5
0
0
0
0
 
6
6
6
6
1
2
3
4
00:00
01:35
07:43
22:47
01:01
03:25
08:44
23:59
  3,645
  6,571
  3,609
  4,327
  1,473
  1,475
  1,465
  1,479
  -309,760
  -310,048
  -310,894
  -313,087
42
76
51
47
0
0
1
0
0
0
1
0
0
0
0
0
 
7
1
14:24
22:47
 30,202
  1,479
  -434,000
160
0
0
0
 
8
1
15:02
19:16
 15,237
  1,468
     6,911
4
6
0
0
 
9
9
1
2
01:35
03:30
03:25
05:18
  6,571
  6,502
  1,475
  1,471
    57,752
    57,759
5
5
1
13
0
0
0
0
 
10
10
1
2
00:00
19:17
01:01
23:59
  3,662
 16,953
  1,481
  1,469
   -46,493
   -46,545
3
3
24
200
0
0
0
0
 
11
1
12:30
17:31
 18,065
  1,478
  -134,933
16
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:59
16:19
 19,156
  1,480
    26,506
6
5
0
0
 
14
1
03:30
10:43
 25,997
  1,475
    25,605
6
21
0
0
 
15
1
03:30
08:06
 16,605
  1,469
  -297,798
26
9
0
0
 
16
1
06:31
12:46
 22,546
  1,476
    -6,712
6
41
0
0
 
17
17
17
1
2
3
00:00
01:35
18:26
01:01
03:09
23:59
  3,646
  5,622
 20,021
  1,473
  1,474
  1,473
   108,694
   108,786
   109,706
15
24
79
0
1
0
0
1
0
0
0
0
 
18
1
03:30
07:50
 15,612
  1,469
    60,657
18
0
0
0
 
19
1
09:45
15:42
 21,392
  1,479
    17,762
20
0
0
0
 
20
20
1
2
08:18
15:02
13:09
19:03
 17,478
 14,413
  1,481
  1,474
   139,585
   139,494
21
17
0
0
0
0
0
0
 
21
21
1
2
01:44
03:30
03:25
06:30
  6,027
 10,811
  1,472
  1,470
   -76,331
   -76,335
3
5
102
18
0
0
0
0
 
22
1
03:30
09:10
 20,394
  1,476
   -14,561
4
74
0
0
 
23
23
1
2
09:16
12:47
12:29
15:02
 11,602
  8,085
  1,470
  1,467
  -130,328
  -130,461
46
29
0
0
0
0
0
0
 
24
24
1
2
00:00
17:06
01:01
23:59
  3,647
 24,788
  1,463
  1,479
   -43,884
   -44,090
4
22
6
0
0
0
0
0
 
25
1
04:14
12:29
 29,722
  1,476
   -70,739
9
0
0
0
 
26
26
26
1
2
3
00:00
01:35
21:25
01:01
02:54
22:47
  3,661
  4,743
  4,938
  1,476
  1,469
  1,469
  -172,078
  -172,169
  -173,133
14
26
18
0
1
0
0
1
0
0
0
0
 
27
1
12:30
18:19
 20,996
  1,480
  -337,159
119
0
0
0
 
28
1
14:32
21:03
 23,484
  1,486
   -37,119
12
7
0
0
 
29
29
1
2
00:00
21:01
01:01
23:59
  3,660
 10,737
  1,470
  1,467
  -377,160
  -376,573
7
27
1
0
0
0
0
0
 
30
30
1
2
05:19
22:48
08:14
23:59
 10,540
  4,317
  1,469
  1,471
  -554,487
  -554,481
3
3
105
37
0
0
0
0
 
31
31
1
2
13:16
17:31
15:02
20:01
  6,335
  9,009
  1,490
  1,479
  -271,513
  -271,745
24
35
1
0
0
0
0
0
 
32
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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(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.