GPS Space Vehicle Time Integrity for MJD 53103

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
17:00
22:40
 20,377
  1,060
  -337,322
15
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
16:01
21:46
 20,712
  1,060
      867
31
0
0
0
 
4
1
00:00
06:57
 24,967
  1,057
   110,263
82
1
1
0
 
5
5
1
2
04:16
10:33
07:55
14:10
 13,168
 13,039
  1,064
  1,066
   -23,686
   -23,720
5
6
8
6
0
0
0
0
 
6
1
06:19
11:44
 19,520
  1,069
   -16,506
39
0
0
0
 
7
7
1
2
00:00
21:49
06:19
23:59
 22,668
  7,851
  1,057
  1,044
  -580,029
  -579,273
75
26
1
0
1
0
0
0
 
8
8
1
2
00:00
21:20
03:03
23:59
 11,001
  9,560
  1,060
  1,041
  -320,048
  -319,156
41
33
1
0
1
0
0
0
 
9
1
07:56
12:52
 17,786
  1,070
    39,568
12
0
0
0
 
10
1
02:48
09:08
 22,755
  1,066
   -41,048
4
52
0
0
 
11
11
1
2
00:00
19:58
01:13
23:59
  4,360
 14,486
  1,051
  1,054
  -107,461
  -107,665
6
11
3
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:15
18:38
05:07
22:40
  6,676
 14,508
  1,071
  1,050
    31,011
    30,967
5
6
10
2
0
0
0
0
 
14
1
10:06
18:29
 30,157
  1,075
    19,823
6
28
0
0
 
15
1
10:14
15:43
 19,769
  1,075
  -249,178
26
0
0
0
 
16
1
14:08
20:29
 22,873
  1,062
   -12,652
6
30
0
0
 
17
1
02:16
10:51
 30,898
  1,063
  -270,869
176
0
0
0
 
18
18
1
2
07:56
12:53
10:06
15:28
  7,784
  9,300
  1,069
  1,068
    25,930
    25,985
7
14
23
0
0
0
0
0
 
19
1
17:10
23:02
 21,127
  1,051
    86,592
85
0
0
0
 
20
20
20
1
2
3
00:00
15:59
22:41
02:47
20:48
23:59
 10,054
 17,355
  4,729
  1,055
  1,062
  1,054
   175,282
   175,092
   175,025
9
20
4
1
0
24
0
0
0
0
0
0
 
21
1
09:09
14:06
 17,829
  1,066
   -73,426
6
11
0
0
 
22
1
10:52
16:52
 21,571
  1,073
    15,600
37
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
00:51
09:28
 30,918
  1,061
   -16,618
20
0
0
0
 
25
1
11:45
19:57
 29,533
  1,060
   -62,990
12
0
0
0
 
26
1
05:08
10:32
 19,463
  1,065
   -14,731
106
0
0
0
 
27
27
1
2
00:00
19:58
01:54
23:59
  6,856
 14,486
  1,053
  1,049
   -88,369
   -90,853
67
134
1
0
1
0
0
0
 
28
28
1
2
00:00
22:41
04:49
23:59
 17,273
  4,734
  1,057
  1,055
   -26,017
   -26,136
6
4
15
10
0
0
0
0
 
29
29
1
2
04:49
06:57
06:19
10:06
  5,360
 11,290
  1,059
  1,065
  -235,095
  -235,094
3
4
43
18
0
0
0
0
 
30
30
1
2
06:19
10:52
07:55
15:56
  5,770
 18,250
  1,069
  1,063
  -504,928
  -505,165
18
54
1
0
0
0
0
0
 
31
31
1
2
17:26
20:30
19:57
23:29
  9,079
 10,739
  1,068
  1,054
   -84,585
   -84,901
75
81
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.