GPS Space Vehicle Time Integrity for MJD 54067

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
18:45
23:59
 18,794
  1,162
   -91,217
33
2
0
0
 
2
1
07:20
15:32
 29,521
  1,170
   -57,728
48
0
0
0
 
3
3
1
2
00:00
22:13
03:55
23:59
 14,099
  6,360
  1,174
  1,160
  -427,591
  -429,470
116
45
1
0
1
0
0
0
 
4
1
05:30
13:05
 27,265
  1,171
  -339,890
55
0
0
0
 
5
5
1
2
10:21
16:20
14:01
20:23
 13,238
 14,559
  1,167
  1,151
  -393,532
  -394,096
106
107
0
0
0
0
0
0
 
6
1
13:05
17:55
 17,396
  1,174
  -532,090
76
0
0
0
 
7
7
1
2
14:38
20:23
18:22
23:59
 13,424
 12,977
  1,168
  1,155
  -484,744
  -484,583
40
50
1
0
0
0
0
0
 
8
1
03:12
08:51
 20,318
  1,188
    88,740
38
0
0
0
 
9
9
1
2
08:26
14:01
10:20
18:45
  6,806
 17,021
  1,146
  1,175
   -45,395
   -45,418
32
33
0
26
0
0
0
0
 
10
1
08:52
14:38
 20,756
  1,184
   -92,367
38
0
0
0
 
11
1
01:44
07:19
 20,110
  1,179
     3,801
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:49
02:38
09:33
02:08
05:59
11:03
  4,728
 12,014
  5,404
  1,168
  1,172
  1,144
  -115,811
  -115,844
  -115,952
31
47
34
1
0
0
0
0
0
0
0
0
 
14
14
1
2
15:46
17:56
16:52
23:47
  3,952
 21,094
  1,156
  1,167
      989
      983
26
33
0
0
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
1
2
00:00
20:15
02:38
23:59
  9,468
 13,488
  1,170
  1,179
   -94,970
   -95,248
38
33
1
1
0
0
0
0
 
17
1
03:56
12:24
 30,514
  1,172
   -87,006
37
2
0
0
 
18
18
1
2
14:01
16:53
16:19
21:31
  8,292
 16,702
  1,168
  1,172
   254,221
   254,231
30
32
0
0
0
0
0
0
 
19
1
00:00
05:07
 18,434
  1,184
   -37,664
46
1
0
0
 
20
20
20
1
2
3
00:00
05:00
22:02
02:57
08:51
23:59
 10,592
 13,880
  7,037
  1,165
  1,157
  1,158
    22,958
    22,950
    22,950
33
33
31
4
0
0
0
0
0
0
0
0
 
21
1
14:38
20:11
 19,984
  1,179
   -61,921
34
4
0
0
 
22
1
16:20
23:02
 24,138
  1,168
  -151,252
39
1
0
0
 
23
1
00:00
04:59
 17,947
  1,184
  -140,207
40
0
0
0
 
24
24
1
2
06:59
14:02
14:00
15:33
 25,312
  5,457
  1,174
  1,152
   -54,630
   -54,697
43
33
0
0
0
0
0
0
 
25
25
25
1
2
3
00:00
18:23
22:13
01:43
22:02
23:47
  6,197
 13,130
  5,628
  1,168
  1,167
  1,161
  -405,586
  -405,566
  -405,568
27
33
29
1
0
0
0
0
0
0
0
0
 
26
1
12:25
16:52
 16,015
  1,182
    25,257
73
0
0
0
 
27
1
02:09
07:54
 20,700
  1,183
   -79,105
42
0
0
0
 
28
1
03:15
10:37
 26,478
  1,168
   -12,068
38
0
0
0
 
29
1
10:49
14:38
 13,715
  1,179
  -225,464
95
0
0
0
 
30
30
30
1
2
3
11:15
16:53
18:23
14:00
17:55
20:11
  9,943
  3,747
  6,525
  1,161
  1,141
  1,162
   -16,624
   -16,663
   -16,649
35
30
30
0
0
0
0
0
0
0
0
0
 
31
1
20:12
21:31
  4,726
  1,182
    34,192
36
0
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.