GPS Space Vehicle Time Integrity for MJD 53355

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
00:00
19:35
02:55
23:59
 10,489
 15,897
   -17
   -22
  -378,320
  -378,434
5
7
27
13
0
0
0
0
 
2
2
2
1
2
3
07:58
11:32
14:37
11:21
13:25
16:24
 12,160
  6,788
  6,475
   -19
   -19
   -17
    63,715
    63,615
    63,510
31
20
19
0
0
0
0
0
0
0
0
0
 
3
3
1
2
00:00
22:49
04:36
23:59
 16,469
  4,248
   -19
   -23
   -69,132
   -69,355
12
5
1
11
0
0
0
0
 
4
1
06:19
12:28
 22,169
   -18
  -501,691
121
0
0
0
 
5
5
1
2
10:33
17:23
14:38
21:09
 14,709
 13,591
   -18
   -20
   -65,979
   -66,042
12
11
5
0
0
0
0
0
 
6
6
1
2
13:26
22:18
18:38
23:19
 18,734
  3,681
   -14
   -18
  -444,333
  -443,909
92
18
1
0
0
0
0
0
 
7
1
04:37
12:41
 29,073
   -17
  -150,571
235
0
0
0
 
8
1
03:52
09:32
 20,373
   -18
    15,882
5
64
0
0
 
9
1
14:46
19:34
 17,224
   -18
    19,709
7
4
0
0
 
10
1
09:33
16:06
 23,589
   -11
   -55,560
6
57
0
0
 
11
1
02:56
07:57
 18,079
   -20
  -175,836
20
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:14
06:37
 19,330
   -20
    16,438
4
52
0
0
 
14
14
1
2
00:00
16:25
01:07
23:59
  3,956
 27,261
   -26
   -15
    31,235
    31,249
6
4
6
84
0
0
0
0
 
15
1
17:02
22:24
 19,319
   -23
  -362,411
31
0
0
0
 
16
16
1
2
00:00
20:49
03:01
23:59
 10,817
 11,456
   -27
   -17
    -2,732
    -2,701
3
5
85
14
0
0
0
0
 
17
17
17
1
2
3
10:33
12:42
14:46
12:28
14:38
17:31
  6,932
  6,979
  9,844
   -14
   -15
   -12
   137,170
   137,086
   136,993
21
21
29
0
0
0
0
0
0
0
0
0
 
18
18
1
2
14:37
18:39
17:22
22:17
  9,922
 13,089
   -15
   -22
   107,630
   107,687
11
15
0
0
0
0
0
0
 
19
1
00:03
05:56
 21,126
   -20
     9,351
9
62
0
0
 
20
20
1
2
00:00
22:25
03:29
23:59
 12,494
  5,673
   -23
   -14
    99,191
    98,983
10
3
1
60
0
0
0
0
 
21
1
16:06
20:48
 16,893
   -11
   -84,980
5
29
0
0
 
22
1
17:23
23:34
 22,295
   -12
   -15,710
3
187
0
0
 
23
1
00:00
05:36
 20,110
   -21
  -207,422
10
3
0
0
 
24
24
1
2
07:00
13:26
12:41
14:36
 20,486
  4,182
   -16
   -15
   -81,084
   -81,124
17
4
0
15
0
0
0
0
 
25
25
1
2
00:00
18:39
02:55
23:59
 10,475
 19,232
   -20
   -20
   -81,726
   -81,775
3
7
186
1
0
0
0
0
 
26
1
12:29
16:24
 14,122
   -15
  -298,106
27
0
0
0
 
27
1
02:56
08:49
 21,185
   -17
  -492,827
47
0
0
0
 
28
1
04:56
10:32
 20,209
   -18
   -45,809
7
29
0
0
 
29
1
11:32
17:02
 19,762
   -13
  -231,959
99
0
0
0
 
30
30
30
1
2
3
12:29
17:32
21:10
14:36
18:38
22:24
  7,602
  3,997
  4,463
   -17
   -23
   -21
  -483,250
  -483,066
  -482,909
24
15
13
0
1
0
0
0
0
0
0
0
 
31
31
1
2
05:36
07:59
07:57
11:32
  8,455
 12,788
   -10
   -16
      402
      415
7
7
2
1
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.