GPS Space Vehicle Time Integrity for MJD 53429

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
14:30
21:45
 26,091
   895
  -390,421
24
0
0
0
 
2
1
02:55
11:22
 30,451
   908
    30,619
16
0
0
0
 
3
1
17:48
23:35
 20,794
   886
   -87,476
19
0
0
0
 
4
1
01:34
08:58
 26,609
   905
  -368,979
171
0
0
0
 
5
5
1
2
05:46
11:59
09:58
16:01
 15,134
 14,550
   909
   903
   -80,369
   -80,430
16
15
0
0
0
0
0
0
 
6
1
08:05
13:30
 19,517
   910
  -109,739
419
1
6011
0
 
7
1
00:00
08:04
 29,065
   904
    43,450
274
1
4
0
 
8
8
1
2
00:00
22:50
04:34
23:59
 16,457
  4,151
   902
   889
    23,302
    23,360
8
7
1
13
0
0
0
0
 
9
1
09:59
14:30
 16,236
   902
    32,177
7
0
0
0
 
10
1
04:22
10:51
 23,316
   909
   -58,670
4
60
0
0
 
11
11
1
2
00:00
21:46
02:54
23:59
 10,439
  8,013
   897
   892
  -198,217
  -198,519
10
6
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
05:16
20:07
01:34
06:22
23:59
  5,622
  3,957
 13,932
   893
   906
   892
    11,237
    11,229
    11,150
4
5
4
16
2
39
0
0
0
0
0
0
 
14
1
11:23
20:01
 31,093
   904
    32,375
9
7
0
0
 
15
1
11:59
17:16
 19,036
   903
  -395,254
33
0
0
0
 
16
1
15:46
21:56
 22,193
   896
     -782
5
34
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
10:41
13:31
11:58
17:18
  4,624
 13,637
   909
   902
   132,420
   132,465
7
14
4
0
0
0
0
0
 
19
1
18:53
23:59
 18,379
   895
    15,914
6
21
0
0
 
20
20
1
2
00:34
17:32
04:20
22:27
 13,513
 17,732
   906
   891
    83,047
    82,875
6
16
5
0
0
0
0
0
 
21
1
09:59
15:45
 20,748
   907
   -91,361
10
0
0
0
 
22
1
11:52
18:33
 24,031
   901
   -16,742
8
7
0
0
 
23
1
18:54
23:59
 18,321
   893
  -209,697
6
19
0
0
 
24
1
00:50
06:19
 19,710
   908
   -98,256
11
0
0
0
 
25
1
13:31
21:45
 29,656
   892
   -86,340
16
0
0
0
 
26
1
07:00
12:34
 19,996
   905
    -6,325
22
0
0
0
 
27
27
1
2
00:00
21:46
03:45
23:59
 13,509
  8,020
   899
   887
   -15,041
   -15,528
22
10
1
0
0
0
0
0
 
28
1
00:00
06:26
 23,147
   900
   -45,981
6
50
0
0
 
29
1
06:24
11:58
 20,025
   905
  -109,156
126
0
0
0
 
30
30
1
2
06:47
16:02
10:40
17:28
 13,974
  5,205
   912
   895
   -26,253
   -27,121
122
44
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.