GPS Space Vehicle Time Integrity for MJD 54576

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
20:07
04:38
23:59
 16,667
 13,918
   997
   996
  -191,103
  -191,333
23
6
1
5
0
0
0
0
 
3
1
11:19
17:01
 20,523
  1,002
  -215,998
36
0
0
0
 
4
4
1
2
00:00
18:57
01:45
23:59
  6,322
 18,168
   989
  1,001
    50,791
    51,392
13
46
1
0
0
0
0
0
 
5
5
1
2
00:00
06:06
03:04
10:21
 11,060
 15,284
   994
   994
  -752,602
  -752,817
26
38
1
1
0
1
0
0
 
6
6
1
2
04:39
10:22
06:59
14:05
  8,424
 13,377
   985
   996
  -104,287
  -104,539
30
38
1
0
0
0
0
0
 
7
1
14:47
20:49
 21,764
   990
    65,636
73
0
0
0
 
8
1
16:31
22:06
 20,101
   998
   150,744
20
0
0
0
 
9
9
9
1
2
3
03:27
06:38
22:04
05:37
08:21
23:11
  7,734
  6,173
  4,044
  1,006
  1,003
   963
  -119,791
  -119,812
  -119,944
7
12
9
0
1
2
0
0
0
0
0
0
 
10
10
1
2
00:00
21:54
04:29
23:59
 16,149
  7,528
  1,011
  1,004
     1,800
     1,815
12
20
0
0
0
0
0
0
 
11
1
15:06
20:49
 20,577
   999
   -25,215
15
0
0
0
 
12
12
12
1
2
3
00:00
07:00
22:52
03:27
09:40
23:59
 12,415
  9,591
  4,049
   999
   985
   978
   360,047
   360,038
   360,041
7
5
16
6
30
32
0
0
0
0
0
0
 
13
13
1
2
14:05
22:47
18:56
23:59
 17,441
  4,332
   999
   973
  -250,530
  -250,604
19
3
1
42
0
0
0
0
 
14
1
05:37
13:33
 28,544
  1,003
   276,434
36
0
0
0
 
15
1
01:23
06:05
 16,912
  1,012
   100,700
21
0
0
0
 
16
1
09:24
15:23
 21,521
  1,009
  -126,915
19
0
0
0
 
17
17
1
2
00:00
17:01
01:22
23:59
  4,956
 25,084
   991
   994
   -38,719
   -38,684
4
8
22
21
0
0
0
0
 
18
1
03:05
10:44
 27,496
  1,004
   186,651
28
0
0
0
 
19
1
13:34
18:05
 16,264
  1,011
   -26,798
19
0
0
0
 
20
20
1
2
11:11
18:06
16:08
21:55
 17,771
 13,769
   997
   981
  -115,092
  -115,090
12
7
173
1
0
0
0
0
 
21
1
04:30
09:23
 17,588
  1,013
   -65,526
14
0
0
0
 
22
1
05:37
12:17
 23,922
  1,008
  -209,610
14
0
0
0
 
23
1
12:20
17:42
 19,292
  1,008
  -347,847
20
0
0
0
 
24
1
01:23
06:59
 20,125
  1,007
   -86,720
12
9
0
0
 
25
1
16:08
17:42
  5,619
  1,020
    94,571
50
0
0
0
 
26
1
00:14
05:36
 19,306
  1,004
  -234,478
48
0
0
0
 
27
27
1
2
15:23
17:43
16:30
20:07
  3,993
  8,644
   991
  1,021
  -181,736
  -181,734
4
16
26
1
0
0
0
0
 
28
1
17:43
23:57
 22,400
  1,001
    19,057
16
0
0
0
 
29
1
01:46
05:36
 13,809
  1,011
    44,898
12
3
0
0
 
30
30
1
2
07:00
09:40
09:23
11:08
  8,620
  5,275
   995
   993
   -71,804
   -71,819
6
10
16
0
0
0
0
0
 
31
1
08:21
14:46
 23,073
  1,001
    18,134
8
1
0
0
 
32
1
09:24
14:05
 16,842
  1,015
  -271,403
39
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.