GPS Space Vehicle Time Integrity for MJD 54525

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
11:18
18:15
 25,031
   875
  -188,140
25
0
0
0
2
1
00:00
08:04
 29,020
   876
  -177,308
31
1
0
0
3
1
15:47
20:30
 16,994
   886
  -193,144
35
0
0
0
4
4
1
2
00:00
22:39
05:10
23:59
 18,554
  4,822
   879
   870
    18,126
    18,635
25
19
1
0
0
0
0
0
5
5
5
1
2
3
03:08
05:10
09:36
04:47
06:33
13:39
  5,896
  4,935
 14,576
   871
   870
   877
  -704,997
  -705,087
  -705,351
15
22
55
0
1
0
0
0
0
0
0
0
6
6
1
2
06:52
13:40
10:34
17:16
 13,325
 12,965
   874
   859
   -42,688
   -43,107
64
67
1
0
0
0
0
0
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
20:01
01:40
23:59
  6,035
 14,284
   870
   875
   143,787
   143,908
6
21
6
0
0
0
0
0
9
9
1
2
01:36
06:51
02:44
11:17
  4,058
 15,961
   853
   877
  -111,948
  -111,971
9
12
20
0
0
0
0
0
10
1
01:31
07:19
 20,893
   885
   254,839
27
0
0
0
11
1
18:31
23:59
 19,714
   876
   -26,076
14
0
0
0
12
12
1
2
02:27
10:34
06:51
11:47
 15,794
  4,370
   871
   873
   358,236
   358,252
13
5
68
9
0
0
0
0
13
13
1
2
02:19
17:21
03:46
22:38
  5,231
 19,057
   854
   871
  -241,912
  -242,024
5
21
7
0
0
0
0
0
14
1
09:36
16:29
 24,803
   878
   293,525
33
0
0
0
15
1
03:56
09:35
 20,305
   881
    81,618
25
0
0
0
16
1
13:04
19:16
 22,294
   879
  -131,571
17
0
0
0
17
17
1
2
00:00
20:31
04:47
23:59
 17,188
 12,514
   876
   864
   -40,921
   -40,888
6
10
31
6
0
0
0
0
18
1
06:33
14:12
 27,559
   882
   201,328
25
0
0
0
19
1
16:30
21:46
 18,910
   879
   -21,707
22
0
0
0
20
20
20
20
1
2
3
4
00:00
14:44
16:36
21:23
01:32
16:33
19:38
23:59
  5,560
  6,555
 10,916
  9,365
   859
   864
   863
   853
  -118,764
  -118,719
  -118,712
  -118,709
6
14
10
11
6
22
0
0
0
0
0
0
0
0
0
0
21
1
09:10
12:17
 11,235
   896
   -69,746
9
0
0
0
22
1
09:10
15:46
 23,727
   884
  -208,227
15
0
0
0
23
1
15:47
21:22
 20,109
   879
  -336,782
24
0
0
0
24
24
1
2
04:47
08:05
06:51
10:34
  7,403
  8,911
   870
   893
   -73,388
   -73,402
5
13
49
0
0
0
0
0
25
1
18:16
23:55
 20,356
   876
  -519,664
50
0
0
0
26
1
04:48
09:09
 15,696
   883
  -194,686
53
0
0
0
27
27
1
2
19:16
21:47
21:22
23:59
  7,551
  7,964
   874
   882
  -170,299
  -170,315
6
17
8
0
0
0
0
0
28
28
1
2
00:00
21:23
03:29
23:59
 12,487
  9,388
   884
   872
    16,691
    16,715
11
14
2
10
0
0
0
0
29
1
05:10
09:35
 15,876
   885
    55,120
21
0
0
0
30
30
30
1
2
3
03:57
10:34
13:04
05:10
11:47
14:39
  4,354
  4,365
  5,688
   866
   881
   867
   -64,867
   -64,877
   -64,906
7
7
15
17
0
0
0
0
0
0
0
0
31
31
31
1
2
3
11:48
14:13
17:02
13:39
16:29
18:30
  6,674
  8,176
  5,322
   893
   868
   845
    11,889
    11,877
    11,867
5
6
4
10
2
35
0
0
0
0
0
0
32
1
13:40
15:46
  7,605
   898
  -238,684
26
0
0
0
33
-
 
 
 
 
 
 
 
 
 
34
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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.