GPS Space Vehicle Time Integrity for MJD 54575

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
20:12
04:42
22:00
 16,917
  6,477
   992
   985
  -190,829
  -191,054
23
5
1
17
0
0
0
0
 
3
1
11:23
17:05
 20,509
   998
  -215,551
37
0
0
0
 
4
4
1
2
00:00
19:00
01:49
22:00
  6,516
 10,766
   979
  1,002
    50,102
    50,680
13
38
1
0
0
0
0
0
 
5
5
1
2
00:00
06:10
03:08
10:25
 11,286
 15,297
   990
   991
  -751,827
  -752,044
26
39
1
0
0
0
0
0
 
6
6
1
2
04:43
10:26
07:03
14:08
  8,339
 13,304
   986
   996
  -103,299
  -103,553
24
40
1
0
0
0
0
0
 
7
1
14:51
20:53
 21,713
   986
    66,609
73
0
0
0
 
8
1
16:35
22:00
 19,489
  1,000
   150,617
20
0
0
0
 
9
9
1
2
03:31
06:42
05:41
08:25
  7,768
  6,193
  1,001
   998
  -119,637
  -119,658
6
11
4
0
0
0
0
0
 
10
1
00:00
04:34
 16,425
  1,001
     1,766
16
0
0
0
 
11
1
15:11
20:54
 20,578
   992
   -25,237
16
0
0
0
 
12
12
1
2
00:00
07:04
03:30
09:44
 12,636
  9,613
   996
   987
   360,029
   360,024
7
4
7
30
0
0
0
0
 
13
1
14:08
19:00
 17,501
   995
  -250,372
18
1
0
0
 
14
1
05:41
13:37
 28,585
  1,001
   276,777
37
0
0
0
 
15
1
01:27
06:10
 16,942
  1,006
   100,261
20
0
0
0
 
16
1
09:28
15:27
 21,515
  1,005
  -127,028
18
0
0
0
 
17
17
1
2
00:00
17:05
01:26
22:00
  5,191
 17,680
   988
   990
   -38,759
   -38,727
5
9
8
15
0
0
0
0
 
18
1
03:09
10:47
 27,515
  1,001
   186,949
26
0
0
0
 
19
1
13:38
18:09
 16,258
  1,005
   -26,712
20
0
0
0
 
20
20
1
2
11:15
18:10
16:12
21:59
 17,810
 13,782
   993
   979
  -115,167
  -115,163
10
8
14
6
0
0
0
0
 
21
1
04:34
09:28
 17,601
  1,010
   -65,617
14
0
0
0
 
22
1
05:42
12:21
 23,926
  1,005
  -209,601
15
0
0
0
 
23
1
12:24
17:46
 19,280
  1,002
  -347,650
20
0
0
0
 
24
1
01:27
07:03
 20,142
  1,003
   -86,472
11
21
0
0
 
25
1
16:13
17:46
  5,592
  1,015
    92,071
50
0
0
0
 
26
1
00:18
05:40
 19,329
  1,000
  -233,746
49
0
0
0
 
27
27
1
2
15:27
17:46
16:34
20:11
  4,019
  8,696
   986
  1,016
  -181,504
  -181,503
5
15
4
1
0
0
0
0
 
28
1
17:46
22:00
 15,209
   999
    19,019
17
0
0
0
 
29
1
01:50
05:40
 13,828
  1,006
    44,955
11
6
0
0
 
30
30
1
2
07:04
09:44
09:28
11:12
  8,645
  5,263
   999
   987
   -71,659
   -71,684
5
11
10
0
0
0
0
0
 
31
1
08:26
14:50
 23,081
   996
    18,017
11
0
0
0
 
32
1
09:28
14:08
 16,756
  1,014
  -270,849
40
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.