GPS Space Vehicle Time Integrity for MJD 53126

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
15:24
21:05
 20,507
  1,153
  -340,736
15
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
14:27
20:12
 20,718
  1,161
    -5,569
22
0
0
0
 
4
1
00:00
04:45
 17,103
  1,156
   132,018
60
0
0
0
 
5
5
1
2
02:40
08:58
06:22
12:40
 13,249
 13,311
  1,163
  1,172
   -26,926
   -26,957
5
4
24
23
0
0
0
0
 
6
1
04:46
10:10
 19,456
  1,173
   -21,396
13
0
0
0
 
7
1
00:00
04:49
 17,320
  1,164
  -556,769
68
1
1
0
 
8
8
1
2
00:00
19:45
01:29
22:00
  5,322
  8,058
  1,159
  1,156
  -295,022
  -294,031
27
32
1
0
1
0
0
0
 
9
1
06:22
11:19
 17,815
  1,163
    43,366
15
0
0
0
 
10
1
01:14
07:35
 22,836
  1,164
   -42,170
4
22
0
0
 
11
1
18:27
22:00
 12,799
  1,155
  -112,969
10
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:41
17:05
03:34
22:00
  6,774
 17,718
  1,153
  1,150
    30,330
    30,301
5
5
12
33
0
0
0
0
 
14
1
08:33
16:53
 29,938
  1,170
    20,535
6
5
0
0
 
15
1
08:43
14:10
 19,599
  1,179
  -259,316
33
0
0
0
 
16
1
12:37
19:01
 22,994
  1,159
   -11,530
5
9
0
0
 
17
1
00:40
09:15
 30,912
  1,163
  -311,524
185
0
0
0
 
18
18
1
2
06:22
10:11
08:32
13:54
  7,804
 13,356
  1,169
  1,173
    32,266
    32,324
9
13
0
0
0
0
0
0
 
19
1
15:39
21:32
 21,185
  1,147
    65,316
63
0
0
0
 
20
20
1
2
00:00
14:25
01:14
19:14
  4,419
 17,361
  1,161
  1,157
   168,688
   168,482
6
21
1
0
0
0
0
0
 
21
1
07:36
12:33
 17,791
  1,171
   -73,986
3
91
0
0
 
22
1
09:16
15:16
 21,578
  1,171
     4,172
36
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
00:00
07:52
 28,289
  1,158
   -22,243
19
0
0
0
 
25
1
10:11
18:26
 29,697
  1,163
   -64,511
16
0
0
0
 
26
26
1
2
03:35
05:21
04:45
08:57
  4,223
 12,996
  1,161
  1,163
   -51,459
   -51,653
26
64
0
0
0
0
0
0
 
27
1
18:27
22:00
 12,792
  1,154
  -152,436
109
0
0
0
 
28
28
1
2
00:00
20:35
03:15
22:00
 11,720
  5,101
  1,166
  1,149
   -28,749
   -28,855
4
5
49
13
0
0
0
0
 
29
1
03:16
08:32
 18,969
  1,165
  -234,314
9
0
0
0
 
30
30
1
2
04:46
11:20
06:22
14:22
  5,735
 10,926
  1,167
  1,172
  -523,153
  -523,362
14
28
1
0
0
0
0
0
 
31
31
1
2
15:53
19:01
18:26
21:05
  9,179
  7,446
  1,157
  1,147
  -132,561
  -132,809
66
50
0
0
0
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.