GPS Space Vehicle Time Integrity for MJD 54554

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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
22:35
06:07
23:59
 21,936
  5,063
   892
   887
  -185,117
  -185,355
27
4
1
35
0
0
0
0
 
3
1
12:49
18:29
 20,396
   899
  -206,095
31
0
0
0
 
4
4
1
2
00:00
20:25
03:12
22:00
 11,528
  5,691
   887
   880
    36,108
    36,635
19
25
1
0
0
0
0
0
 
5
5
5
1
2
3
01:08
03:13
07:36
02:50
04:34
11:53
  6,155
  4,812
 15,381
   883
   889
   893
  -734,361
  -734,427
  -734,644
11
20
44
0
1
0
0
0
0
0
0
0
 
6
6
1
2
05:39
11:12
08:35
16:05
 10,608
 17,569
   891
   892
   -80,667
   -80,988
44
65
1
0
0
0
0
0
 
7
1
16:06
22:00
 21,157
   884
    89,341
89
0
0
0
 
8
1
18:02
22:00
 14,289
   903
   147,716
18
0
0
0
 
9
1
05:03
09:43
 16,791
   894
  -116,481
10
0
0
0
 
10
1
00:41
05:38
 17,762
   914
     1,130
9
0
0
0
 
11
11
1
2
16:28
20:25
19:35
22:00
 11,251
  5,696
   895
   880
   -25,763
   -25,776
12
11
0
0
0
0
0
0
 
12
12
1
2
00:27
08:36
05:03
11:11
 16,439
  9,305
   887
   888
   359,458
   359,468
12
5
38
23
0
0
0
0
 
13
13
1
2
00:21
15:25
01:48
20:24
  5,236
 17,946
   870
   894
  -246,933
  -247,025
5
22
6
0
0
0
0
0
 
14
1
07:09
15:03
 28,430
   897
   283,868
37
0
0
0
 
15
1
01:57
07:36
 20,269
   902
    91,537
31
0
0
0
 
16
1
10:56
16:56
 21,556
   900
  -129,274
16
1
0
0
 
17
17
1
2
00:00
18:29
02:50
23:59
 10,226
 19,793
   889
   882
   -39,630
   -39,595
4
7
65
24
0
0
0
0
 
18
1
04:35
12:14
 27,537
   899
   193,091
28
0
0
0
 
19
1
15:03
19:35
 16,302
   904
   -24,824
21
0
0
0
 
20
20
20
1
2
3
12:43
16:06
19:36
15:25
17:39
22:00
  9,659
  5,559
  8,652
   902
   879
   868
  -116,710
  -116,724
  -116,725
9
6
8
26
3
0
0
0
0
0
0
0
 
21
1
05:39
10:54
 18,946
   906
   -67,494
13
0
0
0
 
22
1
07:09
13:47
 23,870
   901
  -209,165
16
4
0
0
 
23
1
13:48
19:10
 19,312
   905
  -343,304
22
0
0
0
 
24
1
02:51
07:08
 15,371
   902
   -81,056
5
63
0
0
 
25
1
17:39
20:24
  9,898
   902
    36,137
90
0
0
0
 
26
26
1
2
01:45
06:07
05:38
07:08
 13,885
  3,652
   906
   890
  -217,925
  -218,035
26
13
0
0
0
0
0
0
 
27
27
1
2
16:56
19:11
18:01
21:39
  3,900
  8,895
   888
   906
  -176,843
  -176,853
4
15
27
0
0
0
0
0
 
28
28
1
2
00:00
19:36
01:33
23:59
  5,543
 15,803
   890
   891
    18,007
    18,044
6
13
0
0
0
0
0
0
 
29
1
03:13
07:36
 15,726
   902
    47,308
15
0
0
0
 
30
30
1
2
08:36
11:12
09:43
12:39
  4,022
  5,231
   888
   886
   -68,834
   -68,852
4
10
28
0
0
0
0
0
 
31
1
09:44
16:27
 24,180
   906
    15,380
7
10
0
0
 
32
32
1
2
09:44
11:54
11:11
15:25
  5,246
 12,665
   901
   903
  -258,408
  -258,490
7
41
1
0
0
0
0
0
 
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.