GPS Space Vehicle Time Integrity for MJD 53456

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
12:39
19:54
 26,083
  1,147
  -394,678
24
0
0
0
 
2
1
01:03
09:31
 30,451
  1,144
    27,861
4
112
0
0
 
3
1
15:59
21:45
 20,756
  1,146
   -94,227
27
0
0
0
 
4
1
00:00
07:01
 25,239
  1,143
  -317,288
170
1
1
0
 
5
5
1
2
03:53
10:07
08:07
14:08
 15,230
 14,399
  1,144
  1,152
   -86,163
   -86,213
14
10
0
0
0
0
0
0
 
6
1
06:15
11:39
 19,436
  1,151
  -269,823
362
1
3972
0
 
7
7
1
2
00:00
21:46
06:14
23:59
 22,456
  8,018
  1,141
  1,130
   120,078
   122,457
222
80
1
0
1
0
0
0
 
8
8
1
2
00:00
21:02
02:46
23:59
  9,957
 10,662
  1,138
  1,123
    25,803
    25,849
7
6
1
6
0
0
0
0
 
9
1
08:07
12:38
 16,255
  1,143
    36,927
7
0
0
0
 
10
1
02:30
08:57
 23,213
  1,143
   -59,824
4
80
0
0
 
11
11
1
2
00:00
19:54
01:03
23:59
  3,776
 14,713
  1,138
  1,137
  -206,973
  -207,271
6
16
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:22
18:20
04:39
23:41
  4,622
 19,277
  1,150
  1,135
     8,831
     8,741
4
10
7
0
0
0
0
0
 
14
1
09:34
18:12
 31,095
  1,155
    32,049
5
199
0
0
 
15
1
11:40
15:23
 13,372
  1,149
  -407,370
20
0
0
0
 
16
1
13:55
20:07
 22,301
  1,146
     -613
6
96
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
08:50
12:39
10:06
15:30
  4,586
 10,255
  1,156
  1,150
   140,951
   141,004
6
11
13
0
0
0
0
0
 
19
1
17:02
22:54
 21,112
  1,141
    18,222
4
40
0
0
 
20
20
20
1
2
3
00:00
15:45
22:40
02:33
20:38
23:59
  9,167
 17,638
  4,767
  1,139
  1,142
  1,135
    77,692
    77,553
    77,504
5
17
4
13
0
18
0
0
0
0
0
0
 
21
1
08:07
13:55
 20,831
  1,150
   -94,521
12
0
0
0
 
22
1
10:03
16:42
 23,922
  1,145
   -17,720
10
2
0
0
 
23
23
1
2
17:05
20:03
19:54
22:39
 10,133
  9,392
  1,143
  1,135
  -205,765
  -205,753
6
5
14
8
0
0
0
0
 
24
24
1
2
00:00
22:55
03:52
23:59
 13,919
  3,879
  1,138
  1,134
    -3,286
    -3,529
8
3
1
63
0
0
0
0
 
25
1
11:40
20:02
 30,143
  1,146
   -88,042
11
2
0
0
 
26
1
05:12
10:45
 19,950
  1,145
   -13,956
11
0
0
0
 
27
27
1
2
00:00
19:54
01:53
23:59
  6,818
 14,709
  1,136
  1,133
   -30,306
   -30,853
12
29
1
0
0
0
0
0
 
28
28
1
2
00:00
22:40
04:35
23:59
 16,478
  4,777
  1,142
  1,133
   -45,777
   -45,775
5
6
23
21
0
0
0
0
 
29
1
04:32
10:06
 20,038
  1,144
   -56,913
137
0
0
0
 
30
30
30
1
2
3
04:59
10:45
14:08
08:49
12:38
15:40
 13,793
  6,763
  5,506
  1,145
  1,145
  1,146
   -87,690
   -88,126
   -88,415
102
54
37
0
1
0
0
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.