GPS Space Vehicle Time Integrity for MJD 53536

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
07:10
14:21
 25,881
  2,036
  -406,484
13
2
0
0
 
2
2
1
2
00:00
19:31
04:05
23:59
 14,702
 16,093
  2,025
  2,021
    27,955
    27,962
5
6
10
16
0
0
0
0
 
3
1
10:32
16:16
 20,638
  2,036
    -7,141
16
0
0
0
 
4
4
1
2
00:00
18:19
01:22
23:59
  4,920
 20,451
  2,023
  2,020
  -152,877
  -151,058
42
148
1
0
1
0
0
0
 
5
5
5
1
2
3
00:00
04:37
22:16
02:36
08:37
23:59
  9,350
 14,415
  6,245
  2,036
  2,035
  2,028
  -104,740
  -104,790
  -104,980
5
9
4
47
2
21
0
0
0
0
0
0
 
6
1
00:52
06:13
 19,231
  2,025
  -621,655
212
1
1
0
 
7
1
16:16
23:59
 27,794
  2,022
  -168,181
189
0
0
0
 
8
1
15:41
21:19
 20,294
  2,028
    34,108
5
8
0
0
 
9
1
02:36
07:09
 16,335
  2,032
    50,068
9
1
0
0
 
10
10
1
2
00:00
20:57
03:27
23:59
 12,456
 10,937
  2,025
  2,014
   -63,241
   -63,298
4
6
28
21
0
0
0
0
 
11
1
14:22
19:31
 18,536
  2,017
  -234,013
25
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
12:59
14:37
21:44
14:21
18:18
23:21
  4,926
 13,277
  5,820
  2,031
  2,019
  2,019
      634
      607
      576
5
10
4
1
0
23
0
0
0
0
0
0
 
14
1
04:37
12:50
 29,583
  2,026
    31,133
3
268
0
0
 
15
15
1
2
04:09
06:13
05:12
09:46
  3,750
 12,770
  2,029
  2,029
  -443,667
  -443,731
6
22
3
0
0
0
0
0
 
16
1
08:38
14:49
 22,284
  2,030
    -1,494
4
105
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
01:39
05:13
04:36
09:59
 10,634
 17,163
  2,028
  2,027
   165,213
   165,263
11
18
0
0
0
0
0
0
 
19
1
11:36
17:28
 21,119
  2,029
    24,502
4
46
0
0
 
20
20
1
2
10:22
17:28
15:13
21:07
 17,464
 13,132
  2,032
  2,016
    63,887
    63,826
15
8
0
5
0
0
0
0
 
21
1
02:36
08:25
 20,864
  2,027
  -106,380
12
0
0
0
 
22
1
04:36
11:16
 23,955
  2,030
   -24,020
9
42
0
0
 
23
1
11:39
16:16
 16,572
  2,029
  -190,041
6
10
0
0
 
24
1
16:16
22:15
 21,518
  2,016
   -22,497
16
0
0
0
 
25
1
06:13
14:36
 30,167
  2,027
   -93,403
11
3
0
0
 
26
1
00:00
05:12
 18,688
  2,028
   -21,148
5
36
0
0
 
27
1
14:22
20:17
 21,292
  2,022
    -1,514
15
0
0
0
 
28
1
16:26
23:01
 23,711
  2,023
   -43,279
5
27
0
0
 
29
29
1
2
00:00
22:58
04:36
23:59
 16,560
  3,693
  2,029
  2,025
  -115,420
  -117,503
128
24
1
0
1
0
0
0
 
30
30
30
1
2
3
00:00
05:12
08:26
02:36
06:13
10:16
  9,367
  3,607
  6,578
  2,023
  2,027
  2,031
  -244,553
  -244,875
  -245,139
51
22
38
1
1
1
0
0
1
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.