GPS Space Vehicle Time Integrity for MJD 53216

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
08:25
14:19
 21,257
  1,486
  -354,503
15
2
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
08:19
14:05
 20,756
  1,477
   -29,931
18
0
0
0
 
4
1
15:38
23:08
 27,027
  1,477
   233,633
112
0
0
0
 
5
5
5
1
2
3
03:50
05:30
19:58
05:24
06:41
23:59
  5,691
  4,288
 14,481
  1,473
  1,475
  1,479
   -40,238
   -40,247
   -40,349
6
12
6
7
86
22
0
0
0
0
0
0
 
6
6
6
1
2
3
01:25
07:39
22:43
02:32
08:40
23:59
  4,006
  3,659
  4,563
  1,482
  1,475
  1,482
  -313,449
  -314,349
  -316,529
48
52
50
0
1
0
0
1
0
0
0
0
 
7
1
14:20
22:43
 30,180
  1,485
  -432,353
164
0
0
0
 
8
1
14:58
19:12
 15,226
  1,483
     7,007
3
117
0
0
 
9
9
1
2
01:25
03:50
02:32
05:14
  4,006
  5,077
  1,485
  1,479
    57,921
    57,933
11
6
51
7
0
0
0
0
 
10
1
19:13
23:59
 17,193
  1,477
   -46,596
5
103
0
0
 
11
1
12:26
17:27
 18,063
  1,484
  -135,192
17
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:55
16:14
 19,126
  1,486
    26,451
7
4
0
0
 
14
14
1
2
03:50
05:30
05:24
10:39
  5,691
 18,550
  1,483
  1,481
    25,665
    25,672
5
7
7
254
0
0
0
0
 
15
15
1
2
03:50
05:30
05:24
08:02
  5,691
  9,155
  1,493
  1,478
  -298,192
  -298,239
8
17
7
83
0
0
0
0
 
16
1
06:27
12:42
 22,521
  1,483
    -6,657
7
28
0
0
 
17
17
1
2
01:25
18:22
02:32
23:59
  4,006
 20,253
  1,485
  1,480
   109,948
   110,870
20
79
21
0
0
0
0
0
 
18
18
18
1
2
3
01:25
03:50
05:30
02:30
05:24
07:46
  3,927
  5,691
  8,165
  1,478
  1,479
  1,480
    60,959
    60,998
    61,028
12
8
13
50
6
78
0
0
0
0
0
0
 
19
1
09:41
15:37
 21,399
  1,483
    17,471
20
0
0
0
 
20
20
1
2
08:14
14:58
13:05
18:58
 17,477
 14,382
  1,487
  1,481
   139,271
   139,181
19
15
0
7
0
0
0
0
 
21
1
03:50
05:24
  5,691
  1,481
   -76,360
4
9
0
0
 
22
22
1
2
03:50
05:30
05:24
09:06
  5,691
 12,952
  1,482
  1,485
   -14,549
   -14,546
4
7
7
238
0
0
0
0
 
23
23
1
2
09:11
12:43
12:25
14:58
 11,623
  8,106
  1,475
  1,475
  -131,342
  -131,471
41
29
0
0
0
0
0
0
 
24
1
17:02
23:59
 25,023
  1,473
   -44,351
21
0
0
0
 
25
25
1
2
04:10
05:30
05:24
12:25
  4,493
 24,916
  1,489
  1,487
   -70,794
   -70,800
4
7
17
99
0
0
0
0
 
26
26
1
2
01:25
21:20
02:32
22:43
  4,006
  4,962
  1,479
  1,476
  -173,311
  -174,291
19
18
29
0
0
0
0
0
 
27
1
12:26
18:15
 20,984
  1,478
  -338,793
119
0
0
0
 
28
1
14:28
20:59
 23,453
  1,476
   -37,194
11
0
0
0
 
29
29
1
2
01:25
20:56
02:30
23:59
  3,927
 11,000
  1,467
  1,477
  -376,481
  -375,925
16
28
50
0
1
0
0
0
 
30
30
1
2
05:30
22:44
08:10
23:59
  9,631
  4,565
  1,478
  1,478
  -554,469
  -554,453
8
3
139
35
0
0
0
0
 
31
31
1
2
13:15
17:28
14:58
19:58
  6,179
  9,000
  1,485
  1,475
  -272,642
  -272,868
24
34
1
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(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.