GPS Space Vehicle Time Integrity for MJD 53346

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
20:12
03:33
23:59
 12,757
 13,674
  -142
  -145
  -377,089
  -377,222
7
7
20
0
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
00:00
05:12
 18,742
  -139
   -66,952
19
1
0
0
 
4
1
08:35
14:36
 21,673
  -129
  -516,665
122
0
0
0
 
5
5
1
2
11:08
17:58
15:22
21:47
 15,217
 13,686
  -137
  -139
   -64,333
   -64,398
14
14
0
0
0
0
0
0
 
6
6
1
2
14:37
22:54
19:16
23:57
 16,755
  3,737
  -129
  -131
  -456,713
  -456,386
65
16
1
0
0
0
0
0
 
7
1
05:13
13:47
 30,811
  -131
  -172,224
241
0
0
0
 
8
1
04:30
10:12
 20,494
  -128
    15,145
8
2
0
0
 
9
1
15:22
20:11
 17,296
  -140
    18,220
6
17
0
0
 
10
1
10:09
16:45
 23,768
  -125
   -55,179
7
3
0
0
 
11
1
03:33
08:34
 18,042
  -135
  -173,234
21
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:52
07:14
 19,303
  -136
    16,957
5
50
0
0
 
14
14
1
2
00:00
17:39
01:44
23:59
  6,220
 22,813
  -135
  -136
    31,088
    31,089
6
3
0
151
0
0
0
0
 
15
1
17:39
23:02
 19,364
  -140
  -358,500
31
0
0
0
 
16
16
1
2
00:00
21:26
03:38
23:59
 13,097
  9,227
  -148
  -138
    -3,088
    -3,057
5
5
40
19
0
0
0
0
 
17
1
09:30
18:07
 31,036
  -127
   144,486
78
0
0
0
 
18
18
1
2
14:37
19:17
18:07
22:54
 12,598
 13,018
  -132
  -138
   104,430
   104,490
13
13
0
0
0
0
0
0
 
19
1
00:40
06:33
 21,174
  -138
     8,629
5
112
0
0
 
20
20
1
2
00:00
06:13
04:07
09:49
 14,802
 13,006
  -138
  -130
   101,280
   101,227
12
13
0
1
0
0
0
0
 
21
1
16:21
21:25
 18,263
  -135
   -84,366
7
13
0
0
 
22
1
18:08
23:59
 21,095
  -133
   -15,722
3
105
0
0
 
23
1
00:32
06:12
 20,375
  -134
  -205,690
14
0
0
0
 
24
1
07:53
16:20
 30,446
  -133
   -79,105
28
0
0
0
 
25
25
1
2
00:00
19:17
03:33
23:59
 12,759
 16,983
  -140
  -142
   -81,202
   -81,267
3
4
110
87
0
0
0
0
 
26
1
12:46
17:58
 18,706
  -138
  -292,593
42
0
0
0
 
27
1
03:34
09:26
 21,116
  -132
  -486,917
48
0
0
0
 
28
1
05:33
11:10
 20,210
  -133
   -45,675
5
94
0
0
 
29
29
1
2
13:47
16:23
16:20
17:39
  9,156
  4,515
  -132
  -139
  -244,801
  -244,693
41
21
0
0
0
0
0
0
 
30
30
30
1
2
3
12:46
18:08
21:47
14:36
19:16
23:02
  6,606
  4,090
  4,487
  -128
  -142
  -146
  -492,148
  -491,964
  -491,823
20
16
12
1
1
0
0
0
0
0
0
0
 
31
1
06:34
11:07
 16,428
  -123
      320
4
37
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.