GPS Space Vehicle Time Integrity for MJD 54497

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
13:13
20:12
 25,143
   806
  -182,112
22
0
0
0
 
2
1
01:30
09:55
 30,233
   803
  -170,010
28
0
0
0
 
3
1
16:42
22:25
 20,554
   804
  -180,436
37
0
0
0
 
4
1
00:37
07:02
 23,079
   801
     2,199
34
0
0
0
 
5
5
1
2
05:04
11:32
08:25
15:48
 12,086
 15,358
   801
   798
  -670,331
  -670,721
52
73
1
0
0
0
0
0
 
6
6
6
1
2
3
08:26
10:06
15:49
09:55
12:20
18:16
  5,310
  8,031
  8,804
   813
   810
   786
     1,062
      914
      478
23
55
50
0
1
0
0
0
0
0
0
0
 
7
-
 
 
 
 
 
 
 
 
 
8
8
1
2
00:00
21:57
03:36
23:59
 12,961
  7,348
   809
   800
   140,033
   140,135
13
17
1
0
0
0
0
0
 
9
9
1
2
03:30
08:46
04:39
13:12
  4,118
 15,965
   771
   814
  -107,609
  -107,609
8
13
2
0
0
0
0
0
 
10
1
03:28
09:13
 20,674
   821
   231,784
86
0
0
0
 
11
11
1
2
00:00
20:25
02:11
22:25
  7,897
  7,184
   798
   806
   -26,243
   -26,233
15
13
0
0
0
0
0
0
 
12
12
1
2
04:22
12:20
08:45
15:05
 15,784
  9,879
   798
   791
   356,352
   356,367
17
6
20
20
0
0
0
0
 
13
13
1
2
04:14
19:15
05:40
23:59
  5,118
 17,083
   777
   809
  -236,812
  -236,914
5
16
6
0
0
0
0
0
 
14
14
1
2
11:32
15:06
14:55
18:56
 12,135
 13,785
   813
   805
   301,885
   301,837
11
20
0
0
0
0
0
0
 
15
1
06:41
11:32
 17,450
   816
    74,797
14
0
0
0
 
16
1
14:55
21:15
 22,748
   813
  -131,806
20
0
0
0
 
17
17
1
2
00:00
22:26
06:40
23:59
 24,032
  5,623
   799
   794
   -42,534
   -42,489
5
10
38
2
0
0
0
0
 
18
1
08:26
16:07
 27,697
   808
   208,627
25
0
0
0
 
19
1
18:17
23:42
 19,498
   816
   -18,307
22
0
0
0
 
20
20
1
2
00:00
16:40
03:28
21:32
 12,513
 17,457
   788
   798
  -120,671
  -120,614
8
12
0
113
0
0
0
0
 
21
21
1
2
09:13
11:07
10:17
14:44
  3,803
 13,038
   806
   822
   -71,753
   -71,729
9
14
0
0
0
0
0
0
 
22
1
11:07
17:41
 23,594
   811
  -207,044
15
1
0
0
 
23
1
17:41
23:17
 20,108
   814
  -330,070
24
0
0
0
 
24
24
1
2
06:41
09:52
08:25
12:54
  6,236
 10,904
   800
   827
   -66,232
   -66,247
4
19
54
0
0
0
0
0
 
25
25
1
2
00:00
20:12
02:03
23:59
  7,390
 13,629
   794
   818
  -505,538
  -505,854
25
6
1
22
0
0
0
0
 
26
26
1
2
07:03
09:56
09:52
11:06
 10,136
  4,235
   826
   799
  -170,599
  -170,703
29
22
0
0
0
0
0
0
 
27
27
1
2
00:00
21:15
01:30
23:17
  5,383
  7,289
   814
   814
  -163,856
  -164,071
8
7
5
0
0
0
0
0
 
28
28
1
2
00:00
22:26
05:24
23:59
 19,425
  5,624
   812
   779
    15,333
    15,346
14
8
0
2
0
0
0
0
 
29
29
1
2
07:03
09:13
08:45
11:32
  6,146
  8,307
   806
   819
    68,360
    68,310
6
27
42
0
0
0
0
0
 
30
30
1
2
05:51
13:13
07:02
16:33
  4,260
 12,033
   788
   810
   -61,345
   -61,367
13
15
45
0
0
0
0
0
 
31
1
14:45
20:25
 20,390
   799
     8,397
8
3
0
0
 
32
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33
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34
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35
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36
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37
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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.