GPS Space Vehicle Time Integrity for MJD 54633

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
-
 
 
 
 
 
 
 
 
 
2
1
16:15
23:59
 27,838
  -117
  -206,094
9
37
0
0
 
3
1
07:25
13:10
 20,671
   -89
  -242,941
30
0
0
0
 
4
1
15:07
21:50
 24,153
  -115
    92,433
56
0
0
0
 
5
5
1
2
01:43
19:32
06:22
23:06
 16,690
 12,842
  -113
  -130
   389,954
   389,313
48
36
1
0
1
0
0
0
 
6
1
06:56
12:35
 20,243
  -103
  -148,750
33
0
0
0
 
7
1
11:03
16:59
 21,305
  -101
    19,837
52
0
0
0
 
8
1
12:36
18:09
 20,004
  -103
   157,618
16
0
0
0
 
9
9
1
2
00:00
18:10
04:28
19:18
 16,058
  4,074
   -96
  -137
    -1,089
    -1,232
17
11
1
3
0
0
0
0
 
10
1
17:59
23:59
 21,645
  -115
     2,147
16
0
0
0
 
11
1
11:16
16:52
 20,195
  -102
   -24,678
14
0
0
0
 
12
12
1
2
02:48
18:54
05:41
23:27
 10,387
 16,349
  -118
  -123
   358,345
   358,315
6
12
18
30
0
0
0
0
 
13
13
1
2
10:27
18:57
15:07
20:16
 16,806
  4,749
   -99
  -148
  -260,131
  -260,220
21
4
0
11
0
0
0
0
 
14
1
01:04
09:42
 31,043
  -102
   254,829
42
0
0
0
 
15
15
1
2
00:00
20:28
02:20
23:59
  8,425
 12,688
  -102
  -109
   127,238
   127,693
6
40
1
0
0
0
0
0
 
16
1
05:36
11:15
 20,370
   -92
  -121,108
17
0
0
0
 
17
1
13:11
21:28
 29,844
  -116
   -38,744
8
47
0
0
 
18
1
00:00
06:51
 24,642
   -99
   166,843
31
1
0
0
 
19
1
09:43
14:12
 16,148
   -86
   -32,159
17
0
0
0
 
20
20
1
2
07:11
14:13
11:35
17:54
 15,881
 13,301
  -103
  -125
  -112,113
  -112,116
10
7
15
9
0
0
0
0
 
21
1
00:33
05:35
 18,073
   -90
   -61,205
15
1
0
0
 
22
1
01:43
08:24
 24,052
   -95
  -211,532
16
1
0
0
 
23
1
08:32
13:52
 19,206
   -92
  -359,716
20
0
0
0
 
24
24
1
2
00:00
21:29
03:41
23:59
 13,243
  9,052
   -80
  -124
  -102,223
  -102,480
16
11
1
129
0
0
0
0
 
25
1
12:36
13:52
  4,565
   -70
   173,342
5
5
0
0
 
26
26
1
2
00:00
20:13
01:42
23:59
  6,129
 13,572
  -109
  -109
  -274,834
  -275,398
26
16
1
0
1
0
0
0
 
27
1
15:07
16:15
  4,044
   -90
  -196,160
10
0
0
0
 
28
1
13:53
20:09
 22,519
  -104
    20,025
15
3
0
0
 
29
29
1
2
00:00
21:50
01:42
23:59
  6,133
  7,711
   -87
  -117
    42,378
    42,338
4
19
18
6
0
0
0
0
 
30
1
04:28
07:18
 10,165
  -105
   -81,496
16
0
0
0
 
31
1
03:41
10:26
 24,267
  -101
    23,497
8
11
0
0
 
32
1
05:45
11:03
 19,026
   -95
  -298,297
25
0
0
0
 
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.