GPS Space Vehicle Time Integrity for MJD 53221

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
1
2
07:57
11:10
11:01
13:55
 11,030
  9,895
  1,500
  1,501
  -355,191
  -355,217
12
11
1
114
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
07:58
11:10
11:01
13:44
 10,962
  9,267
  1,504
  1,498
   -31,274
   -31,314
12
16
1
113
0
0
0
0
 
4
1
15:54
22:48
 24,829
  1,487
   239,987
106
0
0
0
 
5
5
5
1
2
3
02:30
04:35
19:38
03:50
06:21
23:52
  4,717
  6,381
 15,213
  1,512
  1,511
  1,489
   -40,974
   -40,991
   -41,108
7
7
8
7
101
3
0
0
0
0
0
0
 
6
6
6
6
1
2
3
4
00:00
02:20
07:18
22:22
01:08
03:49
08:21
23:59
  4,093
  5,307
  3,745
  5,834
  1,497
  1,507
  1,509
  1,496
  -330,099
  -330,431
  -331,076
  -333,175
43
57
50
60
0
1
1
0
0
1
1
0
0
0
0
0
 
7
1
13:55
22:22
 30,387
  1,491
  -424,033
168
0
0
0
 
8
1
14:38
18:52
 15,215
  1,490
     7,425
3
77
0
0
 
9
9
1
2
00:00
02:20
01:08
03:50
  4,091
  5,357
  1,498
  1,499
    58,706
    58,725
6
11
0
72
0
0
0
0
 
10
10
1
2
00:00
18:52
01:08
23:59
  4,092
 18,435
  1,489
  1,493
   -46,808
   -46,859
4
4
10
72
0
0
0
0
 
11
1
12:05
17:06
 18,060
  1,493
  -136,487
20
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:10
15:54
 17,044
  1,498
    26,174
13
113
0
0
 
14
14
14
1
2
3
02:20
04:35
07:05
03:50
06:58
10:18
  5,357
  8,627
 11,601
  1,504
  1,504
  1,503
    25,990
    25,997
    26,003
11
6
6
72
109
23
0
0
0
0
0
0
 
15
15
1
2
02:20
04:35
03:50
06:58
  5,357
  8,627
  1,504
  1,500
  -300,351
  -300,404
13
17
72
1
0
0
0
0
 
16
16
1
2
07:05
11:10
11:01
12:21
 14,181
  4,289
  1,501
  1,507
    -6,391
    -6,379
7
14
23
110
0
0
0
0
 
17
17
1
2
00:00
18:02
01:08
23:59
  4,094
 21,477
  1,502
  1,490
   115,576
   116,510
16
82
0
0
0
0
0
0
 
18
18
18
1
2
3
00:00
02:45
04:35
01:08
03:50
06:58
  4,090
  3,851
  8,627
  1,493
  1,498
  1,501
    62,715
    62,761
    62,801
8
6
11
0
0
35
0
0
0
0
0
0
 
19
19
1
2
09:20
11:10
11:01
15:16
  6,067
 14,804
  1,505
  1,498
    16,120
    16,077
8
21
12
113
0
0
0
0
 
20
20
20
1
2
3
07:53
11:10
14:38
11:01
12:44
18:37
 11,294
  5,682
 14,370
  1,507
  1,504
  1,489
   137,736
   137,701
   137,625
15
17
17
1
112
0
0
0
0
0
0
0
 
21
21
1
2
02:20
04:35
03:50
06:05
  5,357
  5,447
  1,497
  1,496
   -76,470
   -76,474
11
8
72
59
0
0
0
0
 
22
22
22
1
2
3
02:30
04:35
07:05
03:50
06:58
08:45
  4,718
  8,627
  6,026
  1,486
  1,483
  1,494
   -14,422
   -14,423
   -14,422
5
6
7
10
109
22
0
0
0
0
0
0
 
23
23
1
2
08:50
12:22
11:01
14:37
  7,844
  8,120
  1,498
  1,485
  -136,221
  -136,377
30
29
1
0
0
0
0
0
 
24
24
1
2
00:00
16:42
01:08
23:59
  4,089
 26,261
  1,507
  1,491
   -45,400
   -45,610
4
20
17
0
0
0
0
0
 
25
25
1
2
04:35
07:05
06:58
11:01
  8,627
 14,181
  1,508
  1,504
   -71,156
   -71,158
6
4
109
64
0
0
0
0
 
26
26
26
1
2
3
00:00
21:00
22:49
01:08
22:22
23:59
  4,088
  4,923
  4,241
  1,495
  1,487
  1,500
  -179,007
  -180,020
  -180,091
15
16
14
0
0
0
0
0
0
0
0
0
 
27
1
12:06
17:55
 20,962
  1,495
  -346,807
119
0
0
0
 
28
1
14:08
20:39
 23,415
  1,491
   -37,559
8
0
0
0
 
29
29
1
2
00:00
20:36
01:08
23:59
  4,095
 12,205
  1,491
  1,491
  -373,218
  -372,615
9
32
0
0
0
0
0
0
 
30
30
1
2
04:55
22:22
06:58
23:52
  7,429
  5,356
  1,489
  1,486
  -554,264
  -554,236
3
3
152
78
0
0
0
0
 
31
31
31
1
2
3
13:04
15:17
17:07
14:37
16:41
19:37
  5,568
  5,051
  9,016
  1,494
  1,492
  1,491
  -278,139
  -278,236
  -278,343
21
18
32
0
0
0
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(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.