GPS Space Vehicle Time Integrity for MJD 54478

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
14:30
21:30
 25,169
   705
  -178,104
25
0
0
0
 
2
1
02:48
11:13
 30,265
   709
  -165,172
30
0
0
0
 
3
1
18:01
23:43
 20,562
   715
  -171,653
35
0
0
0
 
4
1
01:55
08:14
 22,721
   714
    51,564
31
0
0
0
 
5
5
1
2
06:33
12:52
09:43
17:07
 11,417
 15,255
   703
   700
  -643,489
  -643,916
57
79
1
0
0
0
0
0
 
6
6
1
2
10:29
17:07
13:26
18:46
 10,599
  5,929
   713
   683
  -153,523
  -153,223
35
28
1
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
00:00
04:54
 17,635
   712
   137,517
16
0
0
0
 
9
9
1
2
04:48
10:03
05:57
14:30
  4,179
 15,967
   685
   705
  -104,746
  -104,769
10
13
13
0
0
0
0
0
 
10
1
04:44
10:29
 20,659
   717
   207,650
94
0
0
0
 
11
11
1
2
00:00
21:30
03:28
23:59
 12,504
  8,944
   716
   710
   -26,257
   -26,267
12
16
0
0
0
0
0
0
 
12
12
1
2
05:39
13:26
10:03
16:23
 15,825
 10,569
   702
   690
   354,766
   354,779
11
5
71
23
0
0
0
0
 
13
13
13
1
2
3
00:00
05:32
20:32
01:54
06:56
23:59
  6,845
  5,026
 12,424
   699
   680
   714
  -233,168
  -233,230
  -233,329
12
4
9
1
15
4
0
0
0
0
0
0
 
14
1
11:35
20:13
 31,066
   705
   306,574
29
0
0
0
 
15
1
07:58
12:51
 17,605
   716
    72,088
14
0
0
0
 
16
1
16:11
22:28
 22,633
   712
  -130,946
21
0
0
0
 
17
1
00:00
07:57
 28,608
   703
   -43,811
10
19
0
0
 
18
18
1
2
09:44
14:13
12:25
17:25
  9,643
 11,530
   702
   710
   213,215
   213,176
8
22
0
0
0
0
0
0
 
19
19
1
2
00:00
19:11
01:05
23:59
  3,891
 17,330
   688
   719
   -15,743
   -15,835
8
13
1
0
0
0
0
0
 
20
20
20
1
2
3
00:41
17:58
21:44
04:47
21:30
22:50
 14,729
 12,716
  3,981
   700
   700
   683
  -121,981
  -121,936
  -121,946
10
12
5
0
46
2
0
0
0
0
0
0
 
21
21
1
2
10:29
12:25
11:35
16:01
  3,934
 12,800
   704
   721
   -73,000
   -72,976
7
15
0
0
0
0
0
0
 
22
1
12:26
18:59
 23,589
   709
  -206,175
17
0
0
0
 
23
1
18:58
23:59
 18,082
   715
  -325,321
18
2
0
0
 
24
24
1
2
08:14
11:13
09:43
14:12
  5,354
 10,716
   696
   714
   -61,303
   -61,326
4
19
31
0
0
0
0
0
 
25
25
1
2
00:00
21:30
03:24
23:59
 12,285
  8,950
   707
   707
  -499,329
  -499,591
26
7
1
2
0
0
0
0
 
26
26
1
2
08:14
11:17
11:13
12:25
 10,762
  4,055
   727
   691
  -153,395
  -153,512
34
22
0
0
0
0
0
0
 
27
27
1
2
01:05
22:29
02:47
23:59
  6,136
  5,458
   736
   706
  -159,803
  -160,018
8
6
1
1
0
0
0
0
 
28
1
00:41
06:41
 21,569
   711
    14,285
17
0
0
0
 
29
29
1
2
07:57
11:21
11:13
12:51
 11,723
  5,413
   722
   707
    81,754
    81,650
23
25
15
0
0
0
0
0
 
30
30
30
1
2
3
07:09
14:30
16:23
08:14
16:10
17:51
  3,878
  5,987
  5,246
   691
   714
   695
   -59,032
   -59,049
   -59,077
7
5
12
58
9
0
0
0
0
0
0
0
 
31
1
16:01
21:43
 20,499
   701
     5,885
9
2
0
0
 
32
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33
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34
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35
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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.