GPS Space Vehicle Time Integrity for MJD 53643

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
00:00
07:04
 25,360
    98
   -10,948
18
1
0
0
 
2
1
12:14
20:31
 29,815
   109
    27,450
13
0
0
0
 
3
1
03:10
08:56
 20,699
   111
   -38,233
20
0
0
0
 
4
1
11:01
18:01
 25,215
   114
    86,374
184
0
0
0
 
5
5
5
1
2
3
00:00
15:00
21:13
01:33
19:08
23:59
  5,570
 14,899
  9,980
    93
   105
    91
   -66,396
   -70,553
   -71,983
130
308
192
1
0
0
1
881
0
0
0
0
 
6
6
1
2
02:15
17:39
03:43
23:00
  5,292
 19,306
    93
   103
  -833,874
  -834,337
11
48
1
0
0
0
0
0
 
7
1
09:55
17:38
 27,794
   113
  -353,872
130
0
0
0
 
8
1
08:28
14:04
 20,179
   120
    42,911
14
6
0
0
 
9
9
1
2
13:50
19:09
15:06
23:47
  4,567
 16,668
   105
   112
    10,433
    10,484
13
18
65
0
0
0
0
0
 
10
1
13:45
20:16
 23,489
   117
   -70,839
21
0
0
0
 
11
1
07:05
12:13
 18,525
   109
  -269,619
28
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
05:43
07:33
14:23
07:04
11:00
16:09
  4,836
 12,426
  6,340
   105
   110
    86
   -16,041
   -16,054
   -16,119
5
20
6
4
0
2
0
0
0
0
0
0
 
14
14
1
2
00:00
21:13
05:40
23:59
 20,337
  9,974
   105
    97
    25,774
    25,730
11
6
12
12
0
0
0
0
 
15
15
1
2
00:00
20:27
02:12
21:46
  7,883
  4,708
   103
    85
  -496,806
  -497,240
24
5
1
6
0
0
0
0
 
16
1
01:34
07:34
 21,570
   117
    -9,829
18
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
18
1
2
3
00:00
18:08
21:47
02:34
21:13
23:59
  9,195
 11,083
  7,968
   108
    96
   116
   191,369
   191,543
   191,595
4
14
13
18
0
0
0
0
0
0
0
0
 
19
1
04:23
10:16
 21,190
   112
    26,445
17
0
0
0
 
20
20
1
2
03:03
09:55
07:53
13:49
 17,286
 14,075
   105
    98
    46,589
    46,550
15
9
0
14
0
0
0
0
 
21
21
1
2
00:00
19:10
01:01
23:59
  3,622
 17,404
    95
   118
  -133,542
  -133,770
9
12
2
0
0
0
0
0
 
22
22
1
2
00:00
20:51
03:59
23:59
 14,326
 11,283
   123
   100
   -42,473
   -42,655
18
9
1
0
0
0
0
0
 
23
1
04:20
09:54
 20,053
   116
  -171,720
16
12
0
0
 
24
1
10:17
14:59
 16,930
   112
   -50,390
30
0
0
0
 
25
25
1
2
01:01
03:21
02:25
07:33
  5,004
 15,048
   114
   100
       76
       50
3
16
80
0
0
0
0
0
 
26
1
16:11
21:46
 20,076
   113
    -1,960
24
0
0
0
 
27
1
07:05
13:00
 21,322
   115
   -17,086
17
0
0
0
 
28
1
08:27
15:40
 25,969
   110
   -40,936
16
44
0
0
 
29
1
15:39
21:13
 19,995
   113
  -340,168
121
0
0
0
 
30
30
30
1
2
3
00:07
16:11
21:47
02:57
19:08
23:00
 10,189
 10,627
  4,423
   101
    97
    83
  -398,269
  -399,006
  -399,234
43
40
9
1
1
0
1
0
0
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.