GPS Space Vehicle Time Integrity for MJD 54465

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
15:25
22:22
 25,035
   639
  -175,420
22
0
0
0
 
2
1
03:41
12:10
 30,483
   638
  -161,915
31
0
0
0
 
3
1
18:54
23:59
 18,322
   642
  -165,631
26
0
0
0
 
4
1
02:47
09:25
 23,813
   645
    45,158
28
0
0
0
 
5
5
1
2
07:27
13:21
10:38
18:00
 11,476
 16,706
   636
   631
  -623,604
  -624,048
59
89
0
0
0
0
0
0
 
6
6
1
2
09:25
18:01
14:05
19:24
 16,811
  4,980
   641
   602
  -170,097
  -169,785
70
20
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
1
00:13
05:47
 20,056
   648
   135,986
22
0
0
0
 
9
9
1
2
05:40
10:56
06:51
15:25
  4,244
 16,089
   618
   646
  -102,841
  -102,854
9
12
6
1
0
0
0
0
 
10
1
05:36
12:11
 23,643
   645
   191,866
83
0
0
0
 
11
11
1
2
00:00
22:23
04:20
23:59
 15,612
  5,777
   646
   625
   -26,198
   -26,234
18
12
0
0
0
0
0
0
 
12
12
1
2
06:32
14:19
10:56
17:15
 15,840
 10,555
   632
   617
   353,577
   353,589
15
6
16
13
0
0
0
0
 
13
13
13
1
2
3
00:00
06:26
21:25
02:47
07:48
23:59
 10,020
  4,940
  9,292
   640
   612
   641
  -230,609
  -230,686
  -230,788
19
5
11
0
14
1
0
0
0
0
0
0
 
14
1
12:28
21:07
 31,103
   638
   309,703
29
0
0
0
 
15
1
08:53
13:52
 17,926
   648
    71,360
15
0
0
0
 
16
1
17:02
23:18
 22,587
   643
  -129,985
23
0
0
0
 
17
1
00:40
08:53
 29,550
   635
   -44,790
8
35
0
0
 
18
18
1
2
10:39
15:07
13:20
18:18
  9,712
 11,514
   638
   640
   216,194
   216,152
8
22
9
0
0
0
0
0
 
19
19
1
2
00:00
20:04
01:58
23:59
  7,098
 14,104
   636
   652
   -13,913
   -14,026
16
11
1
0
0
0
0
0
 
20
20
20
1
2
3
01:35
18:51
22:37
05:40
22:22
23:43
 14,654
 12,684
  3,940
   628
   635
   616
  -122,870
  -122,819
  -122,831
7
11
5
1
14
6
0
0
0
0
0
0
 
21
1
11:07
16:53
 20,673
   648
   -73,761
18
0
0
0
 
22
1
13:21
19:51
 23,416
   643
  -205,549
16
1
0
0
 
23
23
1
2
00:00
19:53
01:34
23:59
  5,694
 14,797
   635
   652
  -321,728
  -321,946
16
9
1
3
0
0
0
0
 
24
24
1
2
08:53
12:10
10:56
13:52
  7,354
  6,097
   630
   662
   -57,855
   -57,859
5
7
23
1
0
0
0
0
 
25
25
1
2
00:00
22:23
04:18
23:59
 15,429
  5,781
   650
   630
  -495,526
  -495,812
30
4
1
14
0
0
0
0
 
26
1
09:25
13:20
 14,115
   647
  -141,298
58
0
0
0
 
27
27
1
2
00:00
01:59
01:34
03:41
  5,694
  6,118
   643
   657
  -157,032
  -157,035
8
9
0
1
0
0
0
0
 
28
1
01:35
07:34
 21,488
   641
    13,571
15
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
08:02
15:25
17:16
09:25
17:01
18:44
  4,951
  5,753
  5,268
   622
   635
   617
   -57,497
   -57,521
   -57,547
6
5
12
40
5
0
0
0
0
0
0
0
 
31
1
16:53
22:37
 20,587
   630
     4,213
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.