GPS Space Vehicle Time Integrity for MJD 54466

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
15:21
22:18
 25,031
   647
  -175,614
24
0
0
0
 
2
1
03:37
12:06
 30,471
   645
  -162,163
30
0
0
0
 
3
1
18:50
23:59
 18,574
   650
  -166,098
29
0
0
0
 
4
1
02:43
09:21
 23,803
   651
    45,639
29
0
0
0
 
5
5
1
2
07:22
13:17
10:34
17:56
 11,517
 16,696
   642
   636
  -625,181
  -625,623
58
88
0
0
0
0
0
0
 
6
6
1
2
09:21
17:56
14:01
19:20
 16,799
  4,992
   654
   615
  -168,878
  -168,563
69
20
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
00:09
05:43
 20,039
   646
   136,103
23
0
0
0
 
9
9
1
2
05:36
10:53
06:47
15:20
  4,235
 16,062
   619
   647
  -102,984
  -103,000
11
12
2
2
0
0
0
0
 
10
1
05:32
12:07
 23,686
   643
   192,993
84
0
0
0
 
11
11
1
2
00:00
22:19
04:16
23:59
 15,353
  6,043
   657
   636
   -26,205
   -26,236
14
12
0
0
0
0
0
0
 
12
12
1
2
06:28
14:15
10:52
17:11
 15,852
 10,574
   641
   626
   353,674
   353,685
13
6
72
19
0
0
0
0
 
13
13
13
1
2
3
00:00
06:22
21:21
02:43
07:44
23:59
  9,769
  4,953
  9,532
   647
   620
   646
  -230,804
  -230,879
  -230,982
18
5
11
1
12
0
0
0
0
0
0
0
 
14
1
12:24
21:03
 31,103
   644
   309,466
29
0
0
0
 
15
1
08:49
13:48
 17,925
   656
    71,384
14
0
0
0
 
16
1
16:58
23:14
 22,583
   651
  -130,067
23
0
0
0
 
17
1
00:36
08:49
 29,524
   641
   -44,719
9
27
0
0
 
18
18
1
2
10:35
14:07
13:16
18:14
  9,693
 14,835
   645
   650
   215,972
   215,936
7
24
5
0
0
0
0
0
 
19
19
1
2
00:00
20:00
01:54
23:59
  6,866
 14,366
   640
   659
   -14,057
   -14,166
16
11
1
0
0
0
0
0
 
20
20
20
1
2
3
01:31
18:47
22:33
05:36
22:18
23:39
 14,591
 12,596
  3,936
   635
   639
   622
  -122,800
  -122,752
  -122,762
9
13
5
0
63
4
0
0
0
0
0
0
 
21
1
11:03
16:49
 20,676
   656
   -73,700
18
0
0
0
 
22
1
13:17
19:47
 23,422
   652
  -205,594
16
7
0
0
 
23
23
1
2
00:00
19:48
01:30
23:59
  5,438
 15,064
   638
   656
  -321,991
  -322,208
15
9
1
2
0
0
0
0
 
24
24
1
2
08:49
12:06
10:52
13:48
  7,365
  6,105
   645
   675
   -58,115
   -58,121
4
7
36
1
0
0
0
0
 
25
25
1
2
00:00
22:19
04:14
23:59
 15,191
  6,040
   656
   634
  -495,822
  -496,106
28
5
1
14
0
0
0
0
 
26
1
09:21
13:16
 14,091
   658
  -142,237
58
0
0
0
 
27
27
1
2
00:00
01:55
01:30
03:36
  5,434
  6,089
   647
   665
  -157,236
  -157,235
8
9
0
0
0
0
0
0
 
28
1
01:31
07:29
 21,417
   655
    13,642
15
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
07:58
15:21
17:12
09:21
16:57
18:40
  4,971
  5,778
  5,282
   623
   645
   617
   -57,632
   -57,649
   -57,687
7
6
14
39
0
0
0
0
0
0
0
0
 
31
1
16:49
22:33
 20,599
   636
     4,343
10
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.